Detail Products Description 1)Specification: DN15-DN2000 2)Size :1/2”-78” 3)Standard: ASME ANSI DIN JIS and BS 4)Material: Stianless steel such as 304/304L/316/316L/316Ti/321; 1.4307/1.4301/1.4401/1.4404/1.4541/1.4571 Super stainless steel such as ASTM A182 F51/F53 5)Can produce according to customer’s demands