... and price stainless steel flange our products have been widely used in the oil refinery,chemical plant,nuclear power,shipbuilding,paper,food ... and other industries 1) Name: stainless steel flange 2) Standard: JIS, ASME ... , DIN ,GB, HG and so on. 3) Materials (stainless steel) include:1.4301, 1.4306, 1.4401, 1.4404, 1 ...