Company Description
Discription of the o ring seal gasket/washer made in china
1. Materials: NBR,also can be NR, HNBR, CR, SBR, etc.
2.Hardness: 30~90 shore A or as y
Sichuan Jiashite Rubber Co.,Ltd request, tolerance is ?5 shore A, and can be ? shore A for special products.
3.Size tolerance: exactly upon your request or standard tolerance