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Westward 24Z035 Sledge Hammer 12 Lb 30 in Rubber/Steel

westward 24z035 sledge hammer 12lb 30in rubber/steel palu godam karet/baja hammers mallets dalam getah/keluli tukul besi getah 大锤 英寸橡胶/钢 锤子和槌 向西

westward-24z035-sledge-hammer-12-lb-30-in-rubber-steel

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buyerIntroduction

Rs Pro 2270599 Nitrile Rubber Seal, 30mm Id, 52mm Od, 12mm (1 Bag of 5)

rs pro 2270599 nitrile rubber seal, 30mm id, 52mm od, 12mm (1 bag 5) segel karet nitril, id 30mm, od 52mm, kantong isi seals pengedap getah beg 丁腈橡胶密封件，内径 30mm，外径 52mm，12mm（1 个） rs专业版

rs-pro-2270599-nitrile-rubber-seal-30mm-id-52mm-od-12mm-1-bag-of-5

Rs Pro 2270601 Nitrile Rubber Seal, 30mm Id, 55mm Od, 12mm (1 Bag of 5)

rs pro 2270601 nitrile rubber seal, 30mm id, 55mm od, 12mm (1 bag 5) segel karet nitril, id 30mm, od 55mm, kantong isi seals pengedap getah beg 丁腈橡胶密封件，内径 30mm，外径 55mm，12mm（1 个） rs专业版

rs-pro-2270601-nitrile-rubber-seal-30mm-id-55mm-od-12mm-1-bag-of-5

Rs Pro 2270594 Nitrile Rubber Seal, 30mm Id, 42mm Od, 12mm (1 Bag of 5)

rs pro 2270594 nitrile rubber seal, 30mm id, 42mm od, 12mm (1 bag 5) segel karet nitril, id 30mm, od 42mm, kantong isi seals pengedap getah beg 丁腈橡胶密封件，内径 30mm，外径 42mm，12mm（1 个） rs专业版

rs-pro-2270594-nitrile-rubber-seal-30mm-id-42mm-od-12mm-1-bag-of-5

Westward 22XP78 Sledge Hammer 12 Lb 30 in Rubber/Steel

westward 22xp78 sledge hammer 12lb 30in rubber/steel palu godam karet/baja hammers mallets tukul geser dalam getah/keluli besi getah 大锤 英寸橡胶/钢 锤子和槌 向西

westward-22xp78-sledge-hammer-12-lb-30-in-rubber-steel

Rs Pro 2263700 Nitrile Rubber Seal, 12mm Id, 19mm Od, 5mm (1 Bag of 5)

rs pro 2263700 nitrile rubber seal, 12mm id, 19mm od, 5mm (1 bag 5) segel karet nitril, id 12mm, od 19mm, kantong isi seals pengedap getah beg 丁腈橡胶密封件，内径 12mm，外径 19mm，5mm（1 个） rs专业版

rs-pro-2263700-nitrile-rubber-seal-12mm-id-19mm-od-5mm-1-bag-of-5

Rs Pro 2263778 Nitrile Rubber Seal, 30mm Id, 47mm Od, 8mm (1 Bag of 5)

rs pro 2263778 nitrile rubber seal, 30mm id, 47mm od, 8mm (1 bag 5) segel karet nitril, id 30mm, od 47mm, kantong isi seals pengedap getah beg 丁腈橡胶密封件，内径 30mm，外径 47mm，8mm（1 个） rs专业版

rs-pro-2263778-nitrile-rubber-seal-30mm-id-47mm-od-8mm-1-bag-of-5

Datasheet

Rs Pro 2118894 Nitrile Rubber Seal, 17mm Id, 30mm Od, 7mm

rs pro 2118894 nitrile rubber seal, 17mm id, 30mm od, 7mm segel karet nitril, id 17mm, od 30mm, seals pengedap getah 丁腈橡胶密封件，内径 17 毫米，外径 30 毫米，7 毫米 rs专业版

rs-pro-2118894-nitrile-rubber-seal-17mm-id-30mm-od-7mm

Nitrile is often referred to Buna (Buna-N) and NBR.

Nitrile elastomer being affordable is a common material widely used in the industry where sealing take place using O-Ring. It is popular in the industry due to it ability to withstand a wide range of temperature ranging from (-30`C to 100`C). 

It has excellent resistance to petroleum application, it is rated good in the Gas impermeability. In addition Nitrile material are one of the best in its compression and abrasion resistance. The only down side of Nitrile have a poor ozone and weather resistance and only moderate resistance to high temperature.

However Nitrile are not a restricting factors in many applications.

Overview on Application Rating for Material Nitrile (NBR) 

Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classify as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with Shore A scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder.Durometer is also generally stated and accepted with a “+/- 5” tolerance.

O-Rings and rubber seals are generally used for:

· Applications that require resistance to OIL

· Applications that are required to work in low temperatures (-0°C)

· High performance Fuel systems that requires strictly no leakage

O-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.

The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.

If you want to install an O-ring correctly and within a short time, here are steps to follow:

· Covering and lubricating the threading of the shaft

The threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.

That’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.

You will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.

Instead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.

Place the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.

For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.

ORING JIS B2401 P12 ID 11.80 x CS 2.40 Material : Nitrile (NBR) 70 Shore Nitrile is often referred to Buna (Buna-N) and NBR.Nitrile elastomer being affordable is a common material widely used in the industry where sealing take place using O-Ring. It is popular in the industry due to it ability to withstand a wide range of temperature ranging from (-30&#x60;C to 100&#x60;C). It has excellent resistance to petroleum application, it is rated good in the Gas impermeability. In addition Nitrile material are one of the best in its compression and abrasion resistance. The only down side of Nitrile have a poor ozone and weather resistance and only moderate resistance to high temperature.However Nitrile are not a restricting factors in many applications.Temperature RangeLow : -22&#x60;F / -30&#x60;C High: 212&#x60;F / 100&#x60;COverview on Application Rating for Material Nitrile (NBR) Properties ( Rating )Oils &amp; Grease - GoodTear Strength - GoodFuel Resistance - PoorGas impermeability - GoodCompression - ExcellentAbrasion Resistance - Good Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classify as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with Shore A scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder.Durometer is also generally stated and accepted with a “+/- 5” tolerance.Primary UsageO-Rings and rubber seals are generally used for:· Applications that require resistance to OIL· Applications that are required to work in low temperatures (-0°C)· High performance Fuel systems that requires strictly no leakage<ul class="md-block-unordered-list-item"><li>Aircrafts</li><li>Marine Ships</li><li>F1 Cars</li></ul>· General Industrial Use Tips for installation of an O-ringO-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.So how do you install an O-ring?The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.If you want to install an O-ring correctly and within a short time, here are steps to follow:· Covering and lubricating the threading of the shaftThe threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.· Don’t force it over sharp cornersThat’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.· Even stretchingYou will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.· Don’t roll it down the shaftInstead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.· Finishing it offPlace the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.Installation Guide

ORING JIS B2401 P12&nbsp;
ID 11.80 x CS 2.40&nbsp;
Material : Nitrile (NBR) 70 Shore
&nbsp;&nbsp;
Nitrile is often referred to Buna (Buna-N) and NBR.
Nitrile elastomer being affordable is a common material widely used in the industry where sealing take place using O-Ring. It is popular in the industry due to it ability to withstand a wide range of temperature ranging from (-30`C to 100`C).&nbsp;
It has excellent resistance to petroleum application, it is rated good in the Gas impermeability. In addition Nitrile material are one of the best in its compression and abrasion resistance. The only down side of Nitrile have a poor ozone and weather resistance and only moderate resistance to high temperature.
However Nitrile are not a restricting factors in many applications.
<ins>Temperature Range</ins>
Low : -22`F / -30`C High: 212`F / 100`C
<ins>Overview on Application Rating for Material Nitrile (NBR) </ins>
Properties ( Rating )
Oils &amp; Grease - Good
Tear Strength - Good
Fuel Resistance - Poor
Gas impermeability - Good
Compression - Excellent
Abrasion Resistance - Good&nbsp;
Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classify as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with Shore A scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder.Durometer is also generally stated and accepted with a “+/- 5” tolerance.
<ins>Primary Usage</ins>
O-Rings and rubber seals are generally used for:
· Applications that require resistance to OIL
· Applications that are required to work in low temperatures (-0°C)
· High performance Fuel systems that requires strictly no leakage
<ul>
<li>Aircrafts</li>
<li>Marine Ships</li>
<li>F1 Cars</li>
</ul>
· General Industrial Use&nbsp;
<ins>Tips for installation of an O-ring</ins>
O-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.
<ins>So how do you install an O-ring?</ins>
The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.
If you want to install an O-ring correctly and within a short time, here are steps to follow:
· Covering and lubricating the threading of the shaft
The threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.
· Don’t force it over sharp corners
That’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.
· Even stretching
You will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.
· Don’t roll it down the shaft
Instead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.
· Finishing it off
Place the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.
For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.
<ins>Installation Guide</ins>

John

Others

Optibelt

Gates

SAMTECH

VITON

V Rings

Oil Seals

Shaft Couplings

Plumbing Tools & Equipment

Ball Bearings

Wall Plugs, Anchors, Fixings & Kits

Vee-Belts

ORING JIS B2401 P12 ID 11.80 x CS 2.40 Nitrile (NBR) 70 Shore

oring jis b2401 p12 id 11.80 cs 2.40 nitrile (nbr) 70 shore ring o-ring oem gelang oem/oem代工 2.40腈（nbr）70肖氏 o型圈 oem代工

oring-jis-b2401-p12-id-11-80-x-cs-2-40-nitrile-nbr-70-shore

Silicone O-Rings are sometimes referred to VMQ O-Rings.

Silicone elastomers are an excellent material due to its outstanding resistance to extreme range of temperature ranging from (-59`C to 232`C) and it has good retention of compression and flexibility. 

In addition Silicone perform excellent resistance to ozone, oxygen, moisture and water swell. Last of all, Silicone has and produces very low odour and taste elastomer therefore making it the right material to be used in food and beverage, and medical industry.

Overview on Application Rating for Material Silicone 

Heat Ozone & Aging Resistance - Excellent

Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classified as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with “Shore A” scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder.Durometer is also generally stated and accepted with a “+/- 5” tolerance. Silicone O-Rings the standard nominal durometer is 70 Shore.

ORING JIS B2401 P12.5 ID 12.30 x CS 2.40Material : Silicone 70 Shore Silicone O-Rings are sometimes referred to VMQ O-Rings.Silicone elastomers are an excellent material due to its outstanding resistance to extreme range of temperature ranging from (-59&#x60;C to 232&#x60;C) and it has good retention of compression and flexibility. In addition Silicone perform excellent resistance to ozone, oxygen, moisture and water swell. Last of all, Silicone has and produces very low odour and taste elastomer therefore making it the right material to be used in food and beverage, and medical industry.Temperature Range (Dry Heat)Low: -75&#x60;F / -59&#x60;C High: 450&#x60;F / 232&#x60;COverview on Application Rating for Material Silicone Properties (Rating)Oils &amp; Grease - FairTear Strength – PoorFuel Resistance - PoorHeat Ozone &amp; Aging Resistance - ExcellentWater Swell Resistance - ExcellentAbrasion Resistance - PoorOther than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classified as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with “Shore A” scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder.Durometer is also generally stated and accepted with a “+/- 5” tolerance. Silicone O-Rings the standard nominal durometer is 70 Shore.Primary UsageO-Rings and rubber seals are generally used for:· Applications that require resistance to OIL· Applications that are required to work in low temperatures (-0°C)· High performance Fuel systems that requires strictly no leakage<ul class="md-block-unordered-list-item"><li>Aircrafts</li><li>Marine Ships</li><li>F1 Cars</li></ul>· General Industrial Use Tips for installation of an O-ringO-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.So how do you install an O-ring?The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.If you want to install an O-ring correctly and within a short time, here are steps to follow:· Covering and lubricating the threading of the shaftThe threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.· Don’t force it over sharp cornersThat’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.· Even stretchingYou will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.· Don’t roll it down the shaftInstead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.· Finishing it offPlace the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.Installation Guide

ORING JIS B2401 P12.5
&nbsp;ID 12.30 x CS 2.40
Material : Silicone 70 Shore&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;
Silicone O-Rings are sometimes referred to VMQ O-Rings.
Silicone elastomers are an excellent material due to its outstanding resistance to extreme range of temperature ranging from (-59`C to 232`C) and it has good retention of compression and flexibility.&nbsp;
In addition Silicone perform excellent resistance to ozone, oxygen, moisture and water swell. Last of all, Silicone has and produces very low odour and taste elastomer therefore making it the right material to be used in food and beverage, and medical industry.
<ins>Temperature Range (Dry Heat)</ins>
Low: -75`F / -59`C High: 450`F / 232`C
<ins>Overview on Application Rating for Material Silicone </ins>
Properties (Rating)
Oils &amp; Grease - Fair
Tear Strength – Poor
Fuel Resistance - Poor
Heat Ozone &amp; Aging Resistance - Excellent
Water Swell Resistance - Excellent
Abrasion Resistance - Poor
Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classified as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with “Shore A” scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder.Durometer is also generally stated and accepted with a “+/- 5” tolerance. Silicone O-Rings the standard nominal durometer is 70 Shore.
<ins>Primary Usage</ins>
O-Rings and rubber seals are generally used for:
· Applications that require resistance to OIL
· Applications that are required to work in low temperatures (-0°C)
· High performance Fuel systems that requires strictly no leakage
<ul>
<li>Aircrafts</li>
<li>Marine Ships</li>
<li>F1 Cars</li>
</ul>
· General Industrial Use&nbsp;
<ins>Tips for installation of an O-ring</ins>
O-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.
<ins>So how do you install an O-ring?</ins>
The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.
If you want to install an O-ring correctly and within a short time, here are steps to follow:
· Covering and lubricating the threading of the shaft
The threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.
· Don’t force it over sharp corners
That’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.
· Even stretching
You will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.
· Don’t roll it down the shaft
Instead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.
· Finishing it off
Place the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.
For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.
<ins>Installation Guide</ins>

ORING JIS B2401 P12.5 ID 12.30 x CS 2.40 Silicone 70 Shore

oring jis b2401 p12.5 id 12.30 cs 2.40 silicone 70 shore silikon ring o-ring oem gelang oem/oem代工 2.40硅胶70肖氏 o型圈 oem代工

oring-jis-b2401-p12-5-id-12-30-x-cs-2-40-silicone-70-shore

ORING JIS B2401 P13 ID 12.80 x CS 2.40Material : Nitrile (NBR) 70 Shore Nitrile is often referred to Buna (Buna-N) and NBR.Nitrile elastomer being affordable is a common material widely used in the industry where sealing take place using O-Ring. It is popular in the industry due to it ability to withstand a wide range of temperature ranging from (-30&#x60;C to 100&#x60;C). It has excellent resistance to petroleum application, it is rated good in the Gas impermeability. In addition Nitrile material are one of the best in its compression and abrasion resistance. The only down side of Nitrile have a poor ozone and weather resistance and only moderate resistance to high temperature.However Nitrile are not a restricting factors in many applications.Temperature RangeLow : -22&#x60;F / -30&#x60;C High: 212&#x60;F / 100&#x60;COverview on Application Rating for Material Nitrile (NBR) Properties ( Rating )Oils &amp; Grease - GoodTear Strength - GoodFuel Resistance - PoorGas impermeability - GoodCompression - ExcellentAbrasion Resistance - Good Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classify as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with Shore A scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder.Durometer is also generally stated and accepted with a “+/- 5” tolerance.Primary UsageO-Rings and rubber seals are generally used for:· Applications that require resistance to OIL· Applications that are required to work in low temperatures (-0°C)· High performance Fuel systems that requires strictly no leakage<ul class="md-block-unordered-list-item"><li>Aircrafts</li><li>Marine Ships</li><li>F1 Cars</li></ul>· General Industrial Use Tips for installation of an O-ringO-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.So how do you install an O-ring?The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.If you want to install an O-ring correctly and within a short time, here are steps to follow:· Covering and lubricating the threading of the shaftThe threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.· Don’t force it over sharp cornersThat’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.· Even stretchingYou will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.· Don’t roll it down the shaftInstead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.· Finishing it offPlace the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.Installation Guide<figure class="md-block-image"><img src="https://storage.googleapis.com/eezee-product-images/VQvEE2IzkMUYv9jmhMaaYN.png" alt="" /><figcaption className="md-block-image-caption"></figcaption></figure>

ORING JIS B2401 P13&nbsp;
ID 12.80 x CS 2.40
Material : Nitrile (NBR) 70 Shore
&nbsp;&nbsp;
&nbsp;&nbsp;
Nitrile is often referred to Buna (Buna-N) and NBR.
Nitrile elastomer being affordable is a common material widely used in the industry where sealing take place using O-Ring. It is popular in the industry due to it ability to withstand a wide range of temperature ranging from (-30`C to 100`C).&nbsp;
It has excellent resistance to petroleum application, it is rated good in the Gas impermeability. In addition Nitrile material are one of the best in its compression and abrasion resistance. The only down side of Nitrile have a poor ozone and weather resistance and only moderate resistance to high temperature.
However Nitrile are not a restricting factors in many applications.
<ins>Temperature Range</ins>
Low : -22`F / -30`C High: 212`F / 100`C
<ins>Overview on Application Rating for Material Nitrile (NBR) </ins>
Properties ( Rating )
Oils &amp; Grease - Good
Tear Strength - Good
Fuel Resistance - Poor
Gas impermeability - Good
Compression - Excellent
Abrasion Resistance - Good&nbsp;
Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classify as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with Shore A scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder.Durometer is also generally stated and accepted with a “+/- 5” tolerance.
<ins>Primary Usage</ins>
O-Rings and rubber seals are generally used for:
· Applications that require resistance to OIL
· Applications that are required to work in low temperatures (-0°C)
· High performance Fuel systems that requires strictly no leakage
<ul>
<li>Aircrafts</li>
<li>Marine Ships</li>
<li>F1 Cars</li>
</ul>
· General Industrial Use&nbsp;
<ins>Tips for installation of an O-ring</ins>
O-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.
<ins>So how do you install an O-ring?</ins>
The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.
If you want to install an O-ring correctly and within a short time, here are steps to follow:
· Covering and lubricating the threading of the shaft
The threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.
· Don’t force it over sharp corners
That’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.
· Even stretching
You will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.
· Don’t roll it down the shaft
Instead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.
· Finishing it off
Place the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.
For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.
<ins>Installation Guide</ins>

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ORING JIS B2401 P13 ID 12.80 x CS 2.40 Nitrile (NBR) 70 Shore

oring jis b2401 p13 id 12.80 cs 2.40 nitrile (nbr) 70 shore ring o-ring oem gelang oem/oem代工 2.40腈（nbr）70肖氏 o型圈 oem代工

oring-jis-b2401-p13-id-12-80-x-cs-2-40-nitrile-nbr-70-shore

Anti-static virgin rubber rubber mat, usually 2mm, 3mm, 4mm and 5mm thick, 

double-layer composite structure, the surface layer is about 0.4-0.5mm thick static 

dissipative layer, and the bottom layer is about 1.5-4.6mm thick static conductive 

layer . The key raw materials are made of imported nitrile rubber, superconducting 

carbon black and domestic high-quality virgin rubber. Compared with rubber pads 

made of recycled rubber raw materials, it has more stability, environmental 

protection and long-term anti-static properties. This product can meet the 

environmental protection requirements of the latest EU ROHS2.0 standard, and the 

smell is very low. The product type number of the anti-static native rubber pad is 

Width : 1000 mm / 1200 mm(addtional cost)     

TRANSCOL dissipative / conductive native rubber mat 

1. Anti-static safety performance indicators 

1） Point-to-point resistance ( RTT) : 1. 0 E + 05 --- 1.0 E + 08 ohms 

2） System Resistance(resistance to ground,RTG) : ≤ 1.0 E+ 08 ohms; 

3） Electrostatic leakage resistance: ≤ 100M ohms 

4） Point-to-point resistance > the electrostatic leakage resistance 

5） Static sensitive environment: A Class area 

6） Static Hazardous Environment: E b Grade or above 

7） Triboelectric voltage : ≤ 20V ( volts ) ; 

8） Electrostatic decay period (ie electrostatic discharge time) : ≤ 0.3S (seconds ) ; 

Point-to-point resistance < 1.0 E + 09 ohms;

Point to groundable point resistance < 1.0 E + 09 ohms;

The above nine anti-static safety indicators must be met at the same time; 

2. Non - flammable (explosion-proof) surface layer : non-flammable rubber, no sparks are produced； 

（it has passed the authoritative appraisal of the non-flammable test. ） 

1 ) Flame retardant B1 Class combustion performance ; 

2 ) C-class critical heat radiation flux , up to 4.7 kW/m 2 

( Standards require Class C: CHF ≥ 4.5 kW/m 2 ) ; 

3 ) The smoke production is s1 level , reaching 366% Xmin 

4 ) The height of the flame tip within 20s is Class C , reaching 45mm 

5） Flue gas toxicity level t0 , reaching ZA1 level ; 

    AC breakdown voltage ≥1 KV (above 3mm thickness specifications) 

    No carcinogen of o-benzene plasticizer; 

    Slight rubber smell , no pungent odor; 

    Low halogen (below 3000ppm) or customizable halogen free (below 900ppm); 

(The halogen content is generally required in the field of precision electronics, please specify the 

specific requirements for the content range. Halogen free products can be customized.)

6. Anti-static long-term effect: Offical warranty two years; Effective use > 5 Years (customer tracking data) 

(According to the customer tracking data accumulated by TRANSCOL, under normal use conditions, the validity is 

The above product performance indicators are all basic safety indicators and must be met at the same time. Each 

safety indicator must provide a corresponding authoritative third-party inspection and appraisal report! 

Remarks: The above indicators can be used as a reference for product safety selection, bidding 

or technical disclosure; the above indicators can be verified, and there are corresponding 

authoritative third-party testing and appraisal reports for verification or real samples for client- 

side testing and verification . (If it involves the identification of confidentiality standards, it is 

necessary to sign a confidentiality contract or provide a copy of the stamped version after the 

confidentiality responsibility is specified in the purchase contract)

Anti-static virgin rubber rubber mat, usually 2mm, 3mm, 4mm and 5mm thick, double-layer composite structure, the surface layer is about 0.4-0.5mm thick static dissipative layer, and the bottom layer is about 1.5-4.6mm thick static conductive layer . The key raw materials are made of imported nitrile rubber, superconducting carbon black and domestic high-quality virgin rubber. Compared with rubber pads made of recycled rubber raw materials, it has more stability, environmental protection and long-term anti-static properties. This product can meet the environmental protection requirements of the latest EU ROHS2.0 standard, and the smell is very low. The product type number of the anti-static native rubber pad is CXB15.<figure class="md-block-image"><img src="https://storage.googleapis.com/eezee-product-images/6_uVbQVM21BA2WSpqJbmpI.png" alt="" /><figcaption class="md-block-image-caption"></figcaption></figure>Width : 1000 mm / 1200 mm(addtional cost)     Length : 10 m/roll   Colour : Green/Black/Grey TRANSCOL dissipative / conductive native rubber mat ( CXB15, Changan series ) 1. Anti-static safety performance indicators 1） Point-to-point resistance ( RTT) : 1. 0 E + 05 --- 1.0 E + 08 ohms 2） System Resistance(resistance to ground,RTG) : ≤ 1.0 E+ 08 ohms; 3） Electrostatic leakage resistance: ≤ 100M ohms 4） Point-to-point resistance &gt; the electrostatic leakage resistance 5） Static sensitive environment: A Class area 6） Static Hazardous Environment: E b Grade or above 7） Triboelectric voltage : ≤ 20V ( volts ) ; 8） Electrostatic decay period (ie electrostatic discharge time) : ≤ 0.3S (seconds ) ; 9） 12.0% RH low humidity environment: Point-to-point resistance &lt; 1.0 E + 09 ohms; Point to groundable point resistance &lt; 1.0 E + 09 ohms; The above nine anti-static safety indicators must be met at the same time; 2. Non - flammable (explosion-proof) surface layer : non-flammable rubber, no sparks are produced； （it has passed the authoritative appraisal of the non-flammable test. ） 3. Fire safety: 1 ) Flame retardant B1 Class combustion performance ; 2 ) C-class critical heat radiation flux , up to 4.7 kW/m 2 ( Standards require Class C: CHF ≥ 4.5 kW/m 2 ) ; 3 ) The smoke production is s1 level , reaching 366% Xmin (standard requirement ≤ 750 % Xmin ); 4 ) The height of the flame tip within 20s is Class C , reaching 45mm (standard requirement ≤ 150mm ) ; 5） Flue gas toxicity level t0 , reaching ZA1 level ; 4. Electrical insulation safety: AC breakdown voltage ≥1 KV (above 3mm thickness specifications) 5. Environmental protection and safety: EU RoHS2.0; No lead (lead poisoning); No carcinogen of o-benzene plasticizer; Free of formaldehyde; Slight rubber smell , no pungent odor; Low halogen (below 3000ppm) or customizable halogen free (below 900ppm); (The halogen content is generally required in the field of precision electronics, please specify the specific requirements for the content range. Halogen free products can be customized.) 6. Anti-static long-term effect: Offical warranty two years; Effective use &gt; 5 Years (customer tracking data) (According to the customer tracking data accumulated by TRANSCOL, under normal use conditions, the validity is more than 5 years.) The above product performance indicators are all basic safety indicators and must be met at the same time. Each safety indicator must provide a corresponding authoritative third-party inspection and appraisal report! Remarks: The above indicators can be used as a reference for product safety selection, bidding or technical disclosure; the above indicators can be verified, and there are corresponding authoritative third-party testing and appraisal reports for verification or real samples for client- side testing and verification . (If it involves the identification of confidentiality standards, it is necessary to sign a confidentiality contract or provide a copy of the stamped version after the confidentiality responsibility is specified in the purchase contract)

&nbsp;&nbsp;
Anti-static virgin rubber rubber mat, usually 2mm, 3mm, 4mm and 5mm thick, 
double-layer composite structure, the surface layer is about 0.4-0.5mm thick static 
dissipative layer, and the bottom layer is about 1.5-4.6mm thick static conductive 
layer . The key raw materials are made of imported nitrile rubber, superconducting 
carbon black and domestic high-quality virgin rubber. Compared with rubber pads 
made of recycled rubber raw materials, it has more stability, environmental 
protection and long-term anti-static properties. This product can meet the 
environmental protection requirements of the latest EU ROHS2.0 standard, and the 
smell is very low. The product type number of the anti-static native rubber pad is 
CXB15.

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 <amp-img 
 on="tap:7ofuk"
 tabindex="0"
 role="button"
 class="contain"
 layout="fill"
 src="https://storage.googleapis.com/eezee-product-images/6_uVbQVM21BA2WSpqJbmpI.png"
 ></amp-img>
 </div>
 
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 id="7ofuk" 
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Width : 1000 mm / 1200 mm(addtional cost)     
Length : 10 m/roll   
Colour : Green/Black/Grey
&nbsp;&nbsp;
TRANSCOL dissipative / conductive native rubber mat 
( CXB15, Changan series ) 
1. Anti-static safety performance indicators 
1） Point-to-point resistance ( RTT) : 1. 0 E + 05 --- 1.0 E + 08 ohms 
2） System Resistance(resistance to ground,RTG) : ≤ 1.0 E+ 08 ohms; 
3） Electrostatic leakage resistance: ≤ 100M ohms 
4） Point-to-point resistance &gt; the electrostatic leakage resistance 
5） Static sensitive environment: A Class area 
6） Static Hazardous Environment: E b Grade or above 
7） Triboelectric voltage : ≤ 20V ( volts ) ; 
8） Electrostatic decay period (ie electrostatic discharge time) : ≤ 0.3S (seconds ) ; 
9） 12.0% RH low humidity environment: 
Point-to-point resistance &lt; 1.0 E + 09 ohms; 
Point to groundable point resistance &lt; 1.0 E + 09 ohms; 
The above nine anti-static safety indicators must be met at the same time; 
2. Non - flammable (explosion-proof) surface layer : non-flammable rubber, no sparks are produced； 
（it has passed the authoritative appraisal of the non-flammable test. ）&nbsp;
3. Fire safety: 
1 ) Flame retardant B1 Class combustion performance ; 
2 ) C-class critical heat radiation flux , up to 4.7 kW/m 2 
( Standards require Class C: CHF ≥ 4.5 kW/m 2 ) ;&nbsp;
3 ) The smoke production is s1 level , reaching 366% Xmin 
(standard requirement ≤ 750 % Xmin );&nbsp;
4 ) The height of the flame tip within 20s is Class C , reaching 45mm 
(standard requirement ≤ 150mm ) ;&nbsp;
5） Flue gas toxicity level t0 , reaching ZA1 level ; 
4. Electrical insulation safety: 
 AC breakdown voltage ≥1 KV (above 3mm thickness specifications) 
5. Environmental protection and safety: 
 EU RoHS2.0; 
 No lead (lead poisoning); 
 No carcinogen of o-benzene plasticizer; 
 Free of formaldehyde; 
 Slight rubber smell , no pungent odor; 
 Low halogen (below 3000ppm) or customizable halogen free (below 900ppm); 
(The halogen content is generally required in the field of precision electronics, please specify the&nbsp;
specific requirements for the content range. Halogen free products can be customized.)
&nbsp;&nbsp;
6. Anti-static long-term effect: Offical warranty two years; Effective use &gt; 5 Years (customer tracking data)&nbsp;
(According to the customer tracking data accumulated by TRANSCOL, under normal use conditions, the validity is&nbsp;
more than 5 years.)&nbsp;
The above product performance indicators are all basic safety indicators and must be met at the same time. Each&nbsp;
safety indicator must provide a corresponding authoritative third-party inspection and appraisal report!&nbsp;
Remarks: The above indicators can be used as a reference for product safety selection, bidding 
or technical disclosure; the above indicators can be verified, and there are corresponding 
authoritative third-party testing and appraisal reports for verification or real samples for client- 
side testing and verification . (If it involves the identification of confidentiality standards, it is 
necessary to sign a confidentiality contract or provide a copy of the stamped version after the 
confidentiality responsibility is specified in the purchase contract)