ANSI Stainless Steel(SS)321 LB1500 1Stainless steel flange 2Material:Stainless steel 3.Cert:ISO9001:2008,TUV2010,PED2010 ANSI Stainless Steel(SS)321 LB15001. Type: WN, SO, SW, LJ, BL, TH, PL,LWN, Orifice Flanges and Non-Standard flanges2. Material: carbon steel, stainless steel and alloy steel flange3. Standard: ANSI, JIS, BS, DIN, UNI, EN, GB, AWWA, API, MSS,4. Size: DN15 to DN2000 5. Pressure: ...