Available in all sizes and implementations common to the industry, as well as in accordance with the customer specifications. The lower pipe seals are now equipped as a standard feature with testable and proven double sealing systems. Metallic sealing systems, as well as also the arrangement and implementation of the side outlets according to customer requests are a matter of course for us.

Information sheet wellheads

https://www.hartmann-valves.com/wp-content/uploads/2018/11/HARTMANN-Bohrlochkoepfe-EN1.pdf

Manufacturing program

• API bottom flange sizes 21 1/4″, 20 3/4″, 18 5/8″, 16 3/4″, 13 5/8″, 11″ quick connects

• API head flange sizes 16 3/4″, 13 5/8″, 11″, 9″, 7 1/16″ quick connects

• API pressure stages: 2.000 PSI, 3.000 PSI, 5.000 PSI, 10.000 PSI

• Sealing systems: Single-P, double-P, T-sealing system, N-sealing system, NX-sealing system, metallic sealing systems

• API temperature classes: L, N, P, R, S, T, U

• API material classes: AA, BB, CC, DD, EE, FF, HH

• API PSL test classes: PSL 1, PSL 2, PSL 3, PSL 3 G

• Additional nominal sizes and pressure levels upon request!