... Standard: ASTM,JIS,GB,DIN,EN Yuanlitai Steel PIpe stainless steel welded pipe Material:304,316,316l,321.ect Delivery time ... 30days. Finish:pickled/polished MOQ:500KG Stainless steel pipe manufacture.we specialize in stainless steel pipes for several years with top ... 40Low and medium pressure boiler superheater tube, boiling water pipe, pipe size locomotivealloy steeltubeCr5Mo(P5,STFA25,T5,) 15CrMo(P11, ...