Stainless Steel Fitting 1.Material: stainless steel 2.Painted: black, varnish, antirust oil 3.Application:petroleum,Chemical Stainless Steel FittingsType: CrossMaterial: Stainless steelCertificate: ISO, ASTM ,GB Stainless Steel Crosses SizeSeamless type:1/2"-20"(DN15-DN500)Welded type:1/2"-48" (DN15-DN1200)WT :Sch5S-Sch80S, Sch10-Sch160, XS-XXSStainless Steel Crosses Material Grade304,304L,TP304, ...