Min. Order Reference FOB Price
10 Pieces US$0.80-25.00 / Piece
Product Description
Product Description Brand ZKZF / OEM/Custom made Ring Material Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2/Graphene Cage Material PTFE Graphene Steel,Cooper,iron,Nylon,ceramic Hardness 60-64HRC Seal Type Open /Zz/2RS Heat treatment Bainite Quenching Sample Available Size Range ...