Kyouiku Gear

Leader

RS Pro

WESTWARD

Mechanical Parts

mechanical-parts

Gaskets

gaskets

Mechanical Power Transmissions

mechanical-power-transmissions

Mitre & Bevel Gears

mitre-bevel-gears

O Ring

o-ring

Other Hand Tools

other-hand-tools

Threading Taps

threading-taps

RS Pro Datasheet

Siemens

STANLEY

SCHNEIDER ELECTRIC

ECLIPSE TOOLS

Facom

RAPID

PEGLER YORKSHIRE

KARCHER

Screw

Plugs & Connector 

Surface Mount Resistors

Bolts

Panel Mount Indicators 

Button Switch

Electrical Wire 

Aluminium Capacitors

Air Filters

RS Components ETH SG

buyerIntroduction

Rs Pro 0455914 Hss 5/16-18 Spiral Point Threading Tap, 72 Mm Length

rs pro 0455914 hss 5/16-18 spiral point threading tap, 72mm length keran ulir titik spiral, panjang taps ketik benang lingkaran, pro/rs专业版 螺旋尖螺纹丝锥，72 毫米长度 rs专业版

rs-pro-0455914-hss-5-16-18-spiral-point-threading-tap-72-mm-length

Grainger

Westward 5TWJ9 Spiral Point Tap 5/16 -18 Hss

westward 5twj9 spiral point tap 5/16 -18 hss ke arah barat threading taps ketik titik lingkaran westward/向西 螺旋点丝锥 向西

westward-5twj9-spiral-point-tap-5-16-18-hss

Westward 5TWF5 Spiral Point Tap 5/16 -18 Hss

westward 5twf5 spiral point tap 5/16 -18 hss ke arah barat threading taps ketik titik lingkaran westward/向西 螺旋点丝锥 向西

westward-5twf5-spiral-point-tap-5-16-18-hss

Westward 5TWE2 Spiral Point Tap 5/8 -18 Hss

westward 5twe2 spiral point tap 5/8 -18 hss ke arah barat threading taps ketik titik lingkaran westward/向西 螺旋尖头丝锥 向西

westward-5twe2-spiral-point-tap-5-8-18-hss

Westward 5TWD3 Spiral Point Tap 5/16 -18 Hss

westward 5twd3 spiral point tap 5/16 -18 hss ke arah barat threading taps ketik titik lingkaran westward/向西 螺旋尖头丝锥 向西

westward-5twd3-spiral-point-tap-5-16-18-hss

Technical sheets - SRI

Heng Tian Wee

Leader Spiral-Wound Gasket 18"x150# Sri 316L/316L/FG/CS

leader spiral-wound gasket 18"x150# sri 316l/316l/fg/cs gaskets luka lingkaran pemimpin 引线缠绕垫片 领导者

leader-spiral-wound-gasket-18-x150-sri-316l-316l-fg-cs

Leader Spiral-Wound Gasket 18"x300# Sri 316L/316L/FG/316L

leader spiral-wound gasket 18"x300# sri 316l/316l/fg/316l gaskets luka lingkaran pemimpin 引线缠绕垫片 领导者

leader-spiral-wound-gasket-18-x300-sri-316l-316l-fg-316l

Leader Spiral-Wound Gasket 18"x1500# Sri 316L/316L/FG/CS

leader spiral-wound gasket 18"x1500# sri 316l/316l/fg/cs gaskets luka lingkaran pemimpin 引线缠绕垫片 领导者

leader-spiral-wound-gasket-18-x1500-sri-316l-316l-fg-cs

Leader Spiral-Wound Gasket 18"x150# Sri 316L/316L/FG/316L

leader spiral-wound gasket 18"x150# sri 316l/316l/fg/316l gaskets luka lingkaran pemimpin 引线缠绕垫片 领导者

leader-spiral-wound-gasket-18-x150-sri-316l-316l-fg-316l

Technical sheets - Camprofile

Leader Spiral-Wound Gasket 18"x900# Camprofile Type KV9, 316L/FG/316L

leader spiral-wound gasket 18"x900# camprofile type kv9, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis fail kem 前导线缠绕垫片 凸轮轮廓类型 kv9，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x900-camprofile-type-kv9-316l-fg-316l

Leader Spiral-Wound Gasket 18"x300# Sri 316L/316L/FG/CS

leader spiral-wound gasket 18"x300# sri 316l/316l/fg/cs gaskets luka lingkaran pemimpin 引线缠绕垫片 领导者

leader-spiral-wound-gasket-18-x300-sri-316l-316l-fg-cs

Leader Spiral-Wound Gasket 18"x600# Sri 316L/316L/FG/316L

leader spiral-wound gasket 18"x600# sri 316l/316l/fg/316l gaskets luka lingkaran pemimpin 引线缠绕垫片 领导者

leader-spiral-wound-gasket-18-x600-sri-316l-316l-fg-316l

Leader Spiral-Wound Gasket 18"x600# Sri 316L/316L/FG/CS

leader spiral-wound gasket 18"x600# sri 316l/316l/fg/cs gaskets luka lingkaran pemimpin 引线缠绕垫片 领导者

leader-spiral-wound-gasket-18-x600-sri-316l-316l-fg-cs

Leader Spiral-Wound Gasket 18"x900# Sri 316L/316L/FG/CS

leader spiral-wound gasket 18"x900# sri 316l/316l/fg/cs gaskets luka lingkaran pemimpin 引线缠绕垫片 领导者

leader-spiral-wound-gasket-18-x900-sri-316l-316l-fg-cs

Leader Spiral-Wound Gasket 18"x150# Camprofile Type KV9, 316L/FG/316L

leader spiral-wound gasket 18"x150# camprofile type kv9, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis 前导线缠绕垫片 18" 150# 凸轮轮廓类型 kv9，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x150-camprofile-type-kv9-316l-fg-316l

Leader Spiral-Wound Gasket 18"x1500# Camprofile Type KV9L, 316L/FG/316L

leader spiral-wound gasket 18"x1500# camprofile type kv9l, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis fail kem 前导线缠绕垫片 18" 1500# 凸轮轮廓类型 kv9l，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x1500-camprofile-type-kv9l-316l-fg-316l

Leader Spiral-Wound Gasket 18"x300# Camprofile Type KV9L, 316L/FG/316L

leader spiral-wound gasket 18"x300# camprofile type kv9l, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis 前导线缠绕垫片 凸轮轮廓类型 kv9l，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x300-camprofile-type-kv9l-316l-fg-316l

Leader Spiral-Wound Gasket 18"x1500# Camprofile Type KV9, 316L/FG/316L

leader spiral-wound gasket 18"x1500# camprofile type kv9, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis fail 前导线缠绕垫片 18 英寸 1500# 凸轮轮廓类型 kv9，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x1500-camprofile-type-kv9-316l-fg-316l

Leader Spiral-Wound Gasket 18"x300# Camprofile Type KV9, 316L/FG/316L

leader spiral-wound gasket 18"x300# camprofile type kv9, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis 前导线缠绕垫片 凸轮轮廓类型 kv9，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x300-camprofile-type-kv9-316l-fg-316l

Leader Spiral-Wound Gasket 18"x600# Camprofile Type KV9L, 316L/FG/316L

leader spiral-wound gasket 18"x600# camprofile type kv9l, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis 前导线缠绕垫片 凸轮轮廓类型 kv9l，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x600-camprofile-type-kv9l-316l-fg-316l

Leader Spiral-Wound Gasket 18"x150# Camprofile Type KV9L, 316L/FG/316L

leader spiral-wound gasket 18"x150# camprofile type kv9l, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis fail kem 前导线缠绕垫片 18" 150# 凸轮轮廓类型 kv9l，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x150-camprofile-type-kv9l-316l-fg-316l

Leader Spiral-Wound Gasket 18"x600# Camprofile Type KV9, 316L/FG/316L

leader spiral-wound gasket 18"x600# camprofile type kv9, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis 前导线缠绕垫片 凸轮轮廓类型 kv9，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x600-camprofile-type-kv9-316l-fg-316l

Leader Spiral-Wound Gasket 18"x900# Camprofile Type KV9L, 316L/FG/316L

leader spiral-wound gasket 18"x900# camprofile type kv9l, 316l/fg/316l luka spiral tipe gaskets lingkaran pemimpin jenis 前导线缠绕垫片 凸轮轮廓类型 kv9l，316l/fg/316l 领导者

leader-spiral-wound-gasket-18-x900-camprofile-type-kv9l-316l-fg-316l

Kyouiku Gear (KG), M3S30R-7522H, Right hand spiral miter gear, Module 3, S45C, 30 teeth, 75mm locating distance, 22mm bore dia, 18.6mm face width, 91.28mm OD, induction hardening of teeth surface.

Kyouiku Gear (KG),&nbsp;
M3S30R-7522H,&nbsp;
Right hand spiral miter gear,&nbsp;
Module 3,&nbsp;
S45C,&nbsp;
30 teeth,&nbsp;
75mm locating distance,&nbsp;
22mm bore dia,&nbsp;
18.6mm face width,&nbsp;
91.28mm OD,&nbsp;
induction hardening of teeth surface.

datasheet M3S30R-7522H

Spur Gears

Worm & Pinion Gears

Sprockets

Aw Kai Ren (Johnny)

Kyouiku Gear (kg), M3S30R-7522H, Right Hand Spiral Miter Gear, Module 3, S45C, 30 Teeth, 75mm Locating Distance, 22mm Bore Dia, 18.6mm Face Width, 91.28mm Od, Induction Hardening of Teeth Surface.

kyouiku gear (kg), m3s30r-7522h, right hand spiral miter gear, module 3, s45c, 30 teeth, 75mm locating distance, 22mm bore dia, 18.6mm face width, 91.28mm od, induction hardening teeth surface. mitre tangan kanan, modul gigi, jarak lokasi 75mm, diameter lubang 22mm, lebar muka 18.6mm, od 91.28mm, pengerasan induksi permukaan gigi. bevel gears lingkaran bor gear/机械齿轮 (kg)，m3s30r-7522h，右手螺旋斜切齿轮，模块 3，s45c，30 齿，75mm 定位距离，22mm 孔径，18.6mm 面宽，91.28mm 外径，齿面感应淬火。 机械齿轮

kyouiku-gear-kg-m3s30r-7522h-right-hand-spiral-miter-gear-module-3-s45c-30-teeth-75mm-locating-distance-22mm-bore-dia-18-6mm-face-width-91-28mm-od-induction-hardening-of-teeth-surface

This product can be use in this medium below :

Operating temperature – 10 – 20 Deg C (cold service)

Material Type: Black perfluoroethers rubber compound, hardness Shore A 70-80.

FFKM 2375 has excellent chemical resistance, good mechanical properties and excellent heat resistance, chemical resistance, the most widely used types of media, including various acids, bases, amines, steam, ethylene oxide, and the like. Its products can play a role in long-term reliability of industrial solvents and corrosive chemicals and electronic grade contact occasions.

The temperature for continuous use is +230 ℃ , Maximum temperature: +260 ℃

FFKM 2375 used in chemical, petrochemical, semiconductor, pharmaceutical, oil and gas exploration, aerospace and other fields.

performance specification                                        unit                   Original Properties                 Value

Density                                                                        g/cm3                   ASTM D-792                          1.99

Shore A hardness                                                       pt                         ASTM D-2240                          74    

Tensile at Break                                                        MPa                      ASTM D-412                            19.5 

100% Modulus                                                          MPa                      ASTM D-412                             7.5

Elongation at Break                                                    %                        ASTM D-412                             180

Compression Set,70hr@200℃ 214# O-Ring       %                         ASTM D-395                            18.5

Note: some curing conditions of 160 degrees * 10Min Sec conditions: 230 degrees * (1 + 4) h

Immersion chemicals                      FFKM2375

Inorganic acid                                            A

Organic acids                                              A

Base                                                              A

Alcohol                                                         A

Aldehyde                                                     A

Amine (room temperature)                    A

Amine (> 70 degrees)                               B

Ether                                                             A

Ester                                                             A

Ketone                                                         A

Steam / hot water                                     A                 

Strong oxidizers                                        B

Alkanes                                                       A

Tetrahydrofuran                                       A

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.

<h3 class="md-block-header-three">ORING Material: NBR</h3><h3 class="md-block-header-three">Oring Id 16X Od 18 X C/S 1</h3><h3 class="md-block-header-three">This product can be use in this medium below :</h3>Product used in - Propylene OxideOperating temperature – 10 – 20 Deg C (cold service)Operating pressure – 60 BarDesign pressure – 78 barMaterial Data SheetsMaterial Type: Black perfluoroethers rubber compound, hardness Shore A 70-80.Material Features : FFKM 2375 has excellent chemical resistance, good mechanical properties and excellent heat resistance, chemical resistance, the most widely used types of media, including various acids, bases, amines, steam, ethylene oxide, and the like. Its products can play a role in long-term reliability of industrial solvents and corrosive chemicals and electronic grade contact occasions.The temperature for continuous use is +230 ℃ , Maximum temperature: +260 ℃Applications: FFKM 2375 used in chemical, petrochemical, semiconductor, pharmaceutical, oil and gas exploration, aerospace and other fields.Mechanical propertiesperformance specification unit Original Properties ValueDensity g/cm3 ASTM D-792 1.99Shore A hardness pt ASTM D-2240 74 Tensile at Break MPa ASTM D-412 19.5 100% Modulus MPa ASTM D-412 7.5Elongation at Break % ASTM D-412 180Compression Set,70hr@200℃ 214# O-Ring % ASTM D-395 18.5Note: some curing conditions of 160 degrees * 10Min Sec conditions: 230 degrees * (1 + 4) hChemical resistanceImmersion chemicals FFKM2375Inorganic acid AOrganic acids ABase AAlcohol AAldehyde AAmine (room temperature) AAmine (&gt; 70 degrees) BEther AEster AKetone ASteam / hot water A Strong oxidizers BAlkanes ATetrahydrofuran ANote: A : is volume change rate &lt;10%B : is volume change rate &lt;20% ~ 30%C : is the volume change rate &lt;30% ~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/DmU4MMN5fPFBF2~SUnGVrQ.png" alt="" /><figcaption class="md-block-image-caption"></figcaption></figure>

<h3>ORING Material: NBR</h3>
<h3>Oring Id 16X Od 18 X C/S 1</h3>
<h3>This product can be use in this medium below :</h3>
Product used in - Propylene Oxide
Operating temperature – 10 – 20 Deg C (cold service)
Operating pressure – 60 Bar
Design pressure – 78 bar
<ins>Material Data Sheets</ins>
Material Type: Black perfluoroethers rubber compound, hardness Shore A 70-80.
<ins>Material Features : </ins>
FFKM 2375 has excellent chemical resistance, good mechanical properties and excellent heat resistance, chemical resistance, the most widely used types of media, including various acids, bases, amines, steam, ethylene oxide, and the like. Its products can play a role in long-term reliability of industrial solvents and corrosive chemicals and electronic grade contact occasions.
The temperature for continuous use is +230 ℃ , Maximum temperature: +260 ℃
Applications:&nbsp;
FFKM 2375 used in chemical, petrochemical, semiconductor, pharmaceutical, oil and gas exploration, aerospace and other fields.
<ins>Mechanical properties</ins>
performance specification unit Original Properties Value
Density g/cm3 ASTM D-792 1.99
Shore A hardness pt ASTM D-2240 74&nbsp;&nbsp;&nbsp;&nbsp;
Tensile at Break MPa ASTM D-412 19.5&nbsp;
100% Modulus MPa ASTM D-412 7.5
Elongation at Break % ASTM D-412 180
Compression Set,70hr@200℃ 214# O-Ring % ASTM D-395 18.5
Note: some curing conditions of 160 degrees * 10Min Sec conditions: 230 degrees * (1 + 4) h
<ins>Chemical resistance</ins>
Immersion chemicals FFKM2375
Inorganic acid A
Organic acids A
Base A
Alcohol A
Aldehyde A
Amine (room temperature) A
Amine (&gt; 70 degrees) B
Ether A
Ester A
Ketone A
Steam / hot water A&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Strong oxidizers B
Alkanes A
Tetrahydrofuran A
Note:&nbsp;
A : is volume change rate &lt;10%
B : is volume change rate &lt;20% ~ 30%
C : is the volume change rate &lt;30% ~
<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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