Casing head Type Tension

Head Spool Tension Type

Designed to suspend casing/tubing in a pre-tensioned state. Allows to run the pipe below landing level, than pool to required tension and suspend. Depending on the casing string and the production casing string, a defined or an infinite underpinning is possible.


Information sheet Wellheads
  • Technical characteristics

    Characteristics:

    • Design according to API 6A
    • Sealing toward the casing in the lower flange, with P-Seal, FS-Seal , elastomers or metallic sealing systems
    • Suspension via segments, bolts, or jaw with suspension loads>350 to.
    • Lower and upper connection as flange, quick- or clamp connect
  • Manufacturing program
    • API connector sizes: 7 1/16“, 9“, 11“, 13 5/8“, 16 ¾“, 18 5/8“, 20 ¾“, 21 ¼“
    • API pressure stages: 2.000 PSI, 3.000 PSI, 5.000 PSI, 10.000 PSI
    • API temperature class: K,L,N,P,R,S,T,U,V , X,Y (-60°C to + 350°C)
    • API material class: AA,BB,CC,DD,EE,FF,HH
    • API quality class: PSL 1, PSL 2, PSL 3/3G
    • Other designs upon request!
Individual
design

Our sales and design engineers eagerly await your enquiries from the high performance sector. In close collaboration we develop suitable components for your special applications.

Solutions for
extreme areas

Hartmann ball valves and wellheads are designed for pressure classes up to 690 bar, temperatures from -200 to +550°C as well as for high cycle operations and media of all types.

Quality
that pays

Durable and low maintenance products reduce the life cycle costs of your plants. This is why we develop, assemble and test exclusively in Germany.

Expertise & consultation
from a single source

You profit from more than 70 years experience during all project phases. We provide you with support, from consulting, development right through to installation and maintenance service.

References
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