Material:Carbon Steel, Stainless Steel, Brass,alloy steel etc; Standard:Winner, Eaton standard; Quality ... 9001-2008; Name: FerruleMaterial:Carbon Steel, Stainless Steel, Brass,alloy steel etc;Surface:Cr+3 or Cr+6 Zinc ... -32513270.678Our main products are Ferrule, Hydraulic fittings, Hydraulic hose fittings, Hydraulic adapter, Hydrualic connections, hydraulic 3-piece suit, union tee, union ...