HTC4 - Component Cryogenic Flange Replacement Coupling
Cryogenic Series Bulkhead Couplings
Cryogenic Flange Replacement
Patented, Patent Pending
The HT-C4 series are medium pressure and low temperature bulkhead couplings specially designed for leak proof operation with cryogenic liquids (LN2, LOX, LH2, LNG) and gaseous service. The reusable sealing components are made of different metals that have their own unique hardness and thermal properties, so as to further enhance the seal as temperature changes are encountered. As the internal components contract due to low temperature, a compensation disk maintains sufficient force on the seals to prevent leakage. The safety ring ensures the safe venting of any residual pressure.
Features
- Designed for use with liquids or gases from ambient to cryogenic
- Leak rates (when connected) <1x10-9std. cc.s of He/s
- Reusable low temperature metal to metal seal
- Unique automatic safety feature vents residual pressure prior to complete uncoupling
- Only light torque required when tightening by hand or wrench to operating pressure
- Compact and available in any combination of threaded, butt weld or socket weld end configurations to reduce installation cost
- Easily disconnected at cryogenic temperatures
- Little to no frost balling
- Quality assurance to ISO 9002/94
- Material traceability available
- 1000 psi working pressure
- Canadian CRNs exist
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