ANSI Stainless Steel(SS) 304 LB150 1.Stainless steel flange 2.Stainless steel 3.Certification:ISO9001:2008,TUV 2010 PED2010 ANSI Stainless Steel(SS)304 LB1501. Type: WN, SO, SW, LJ, BL, TH, PL,LWN, Orifice Flanges and Non-Standard flanges 2. 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. ...