NINGBO ROBON SEALING.,LTD
QUALITY AS THE TOP PRIORITY
|Place of Origin:||CHINA|
|Minimum Order Quantity:||30|
|Supply Ability:||50 000 Pcs/Day|
|Hardness:||40~90 Shore||Standard:||AS568 , P, G, S|
nbr 70 o ring,
o ring nbr material
Wear Resistance 40 - 90 Shore Blue Colour Small Seam NBR O Ring
Nitrile rubber is the general term for acrylonitrile butadiene terpolymer. The acrylonitrile content of nitrile sealing compounds varies considerably (18% to 50%) and influences the physical properties of the finished material.
The higher the acrylonitrile content, the better the resistance to oil and fuel. At the same time, elasticity and resistance to compression set is adversely affected. In view of these opposing realities, a compromise is often drawn, and a medium acrylonitrile content selected. Nitrile has good mechanical properties when compared with other elastomers and high wear resistance.
Both o-rings and gaskets can be made from Nitrile materials.
Names: Acrylonitrile-Butadienne, NBR, Buna-N, Nitrile
ASTM D1418 Designation NBR
ASTM D2000/SAE J200 Type, Class BF, BG, BK, CH
Hardness (Shore A) 40-90
Standard Min Temp. -40°F (-40°C)
Max Temp. 250°F (121°C)
|Product Name||O Ring|
|Samples||Free samples are available when we have inventory.|
|Payment||T/T, Paypal, Western Union|
For small package,the o-rings could be transport by DHL, Fedx , TNT, etc. For big quantity, it could be transport by air or by sea .
Contact Person: Tiffany