1.stainless steel fittings: elbow,tee,cross,reducer,pipe holder,manhole cover, clamp, union,valve, etc 2.Accurate specificatio From ... nature to the excellence. NameStainless Steel FittingsSpecificationElbow, Tee, Reducer, Cross, Pipe holder, Manhole cover, Clamp, Union, Valve etc StandardDIN, SMS, ISO, 3A ...