API 6A flanges have a weld neck to connect to pipework, and are designed to bolt to a corresponding sized flanged end. They are secured with a gasket to ensure a pressure-tight seal. RBV Energy manufacture and supply flanges from top-hat style forgings, which offer a superior quality product with a high yield strength throughout. Flanges can be provided with a stainless steel or inconel inlay to the ring groove for added protection against corrosion. A wide range of combinations of API size designations, pressure ratings and butt-weld end sizes are available.
2"NB-6"NB, other sizes available
5,000psi, 10,000psi, 15,000psi, 20,000psi
PSL 3 as standard
L to U as standard (-46°C to 121°C) . Elevated temperature classes X (180°C) and Y (345°C) also available.
DD as standard, others available