Leader Rubber & Plastic Co.,Ltd

NINGBO, China

We are offering nbr black o rings.Item o ring, rubber o ring introduction o-rings are the most widely used seal in history because of its simplicity, low cost, ease of installation and small space requirements. O-rings are designed for both static and dynamic applications. A properly designed o-ring groove allows the o-ring to be squeezed diametrically out-of-round even before the pressure is applied. The distortion of the o-rings resilient elastic compound fills the leakage path, thus, creating a seal. Material sbr, nbr, hnbr, cr, silicone, vitonfkm, epdm hardness(shore a) 50-90(nbr), 50-80(hnbr), 60-90(vtfkm), 40-85(cr), 30-80(silicone), 40-90(epdm) color black or panton color no. Available size as568, jis2401, bs1516, din3771, custom size packing pp bag with customer sticker and carton box moq according to size lead time 7-15 days normally payment tt, western union certification rohs, fda, wras processing compression molding, extrusion molding contact information

Advantages of X-Rings vs. O-Rings Avoid twisting in the groove. The seal does not tend to roll in the groove during reciprocating movement.Low friction. It requires less radial squeeze than a comparable O-ring.Less friction means less wear, and thus a longer service life.Very good sealing efficiency due to it special profile.A lubricant reservoir formed between the sealing lips improves start up