... to 6 inch 2Meterial: 304,316,304L,316L, etc. Stainless Steel Threaded Pipe Fittings1Size: 1/8 inch to 6 inch2Meterial: 304,316,304L ... Pipe Fittings1. Size: 1/2"-6" (DN15-DN150) ,SCH5S-SCH160 2. standard: according to ASME B16, ASTM A403, DIN 2605 , JIS ... B2313 , GB/T12459, GB/T13401,SH3408, SH3409,HG/T21635 ,HG/T21631.3. Material: Stainless Steel, Nickel Copper, Carbon Steel ...