Stainless Steel Fitting 1.Material: Stainless steel 2.Painted: Black, Varnish, Antirust oil 3.Application:Petroleum,Chemical Stainless Steel FittingsType: Reducing elbow, long radius elbow, short radius elbow, 45D L/R Elbow, 45D S/R Elbow, 90D L/R Elbow Material: Stainless steelCertificate: ISO, ASTM ,GB Stainless Steel Railing Fitting SizeSeamless type: 1/2"-20" (DN15-DN500)Welded type: 1/2"-48" ...