... , the company has an annual production capacity of 3,000T flanges. By use of F304/1.4301, F304L/1.4307, F316 ... /1.4541 and F316Ti/1.4571, etc., the company produces standard flanges (JIS, ANSI, DIN, BS, EN, GB), pipe fittings, related hardware ... , and non-standard flanges. Our products are widely applied to many fields such as ...