thread flange Size:DN15-DN2000 Material:Carton steel Standard:ANSI, BS, DIN, JIS, UNI, Finish: Yellow and blue zinc Thread flange1. Material: A105, Q235, A182 F304 304L 316 316L, F11, F9 3. Standard: ANSI, JIS, BS, DIN,EN,UNI,AS, GB, API, MSS, AWWA, ORIFICE, LWN 4. Size: 15mm to 1500mm 5:Finish: zinc, yellow zinc, plain, black 6.Packaging: Plywooden cases and pallets 7:delivery date: not later ...