RBV Energy manufacture and supply 4130 API 6A 4-way studded crosses in various combinations of API flange size designations and lengths. Studded blocks can be provided with a stainless steel or inconel inlay to the ring groove for added protection against corrosion. They are supplied with B7/2H stud bolts and nuts as standard.
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.