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!
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