Long Weld Neck Flanges

Advanced Fittings manufactures IBR Long Weld Neck Flange upto 60”NB. Adfit can manufacture IBR Long Weld Neck Flange upto Class 2500. Advanced Fittings manufactures IBR Long Weld Neck Flange as per international standard ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, and NACE. Advanced Fittings manufactures IBR Long Weld Neck Flange in Carbon Steel ASTM A105 Gr. F42, Carbon Steel ASTM A105 Gr. F46, Carbon Steel ASTM A105 Gr. F52, Carbon Steel ASTM A105 Gr. F56, Carbon Steel ASTM A105 Gr. F60, Carbon Steel ASTM A105 Gr. F65 and Carbon Steel ASTM A105 Gr. F70. Alloy Steel ASTM A182 F1, Alloy Steel ASTM A182 F5, Alloy Steel ASTM A182 F9, Alloy Steel ASTM A182 F11, Alloy Steel ASTM A182 F12, Alloy Steel ASTM A182 F22, Alloy Steel ASTM A182 F91, Stainless Steel ASTM A182 F304, Stainless Steel ASTM A182 F304L, Stainless Steel ASTM A182 F304H, Stainless Steel ASTM A182 F316, Stainless Steel ASTM A182 F316L and Stainless Steel ASTM A182 F316H. Adfit provides IBR Test Certificate Form III C with all IBR Long Weld Neck Flange.