... of sealing materials in defense industrial airplanes and rocket, hose or other parts and automobile industry.PackageNormal packing, or ... Loop, U-type Loop, Y-type Loop, rubber strip, oil seal, rubber tubing and various rubber, appliances, hardware and machinery, hydraumatic & pneumatic, ... feel free to contact us, thanks. Details Show practical silicone rubber flat o ring HNBR FKM FPM VITON A VITON B ...