1.stainless steel fittings: elbow,tee,cross,reducer,pipe holder,manhole cover, clamp, union,valve, etc 2.Accurate specificatio From the nature to ... Steel FittingsSpecificationElbow, Tee, Reducer, Cross, Pipe holder, Manhole cover, Clamp, Union, Valve etc StandardDIN, SMS, ISO, 3A, AS, BS, BPEMaterial Grade304 ... timeValid time is 3 days for price usually. stainless steel fittings