Hartmann Valves GmbH
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Casing Head Type Tension Valve
HARTMANN VALVES gear of the Tension Spool series is a casing head with moveable mounting position that permits underpinning and can therefore be tension-dependent. Depending on the casing string and the production casing string, a defined or an infinite underpinning is possible.
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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
Our 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!