🔊 Product Showcase: CARILO Cryogenic Trunnion Mounted Ball Valve We are showcasing our CARILO trunnion mounted fixed ball valve, custom-engineered for severe ultra-low temperature and high-pressure LNG working conditions.
Forged from F316 stainless steel, all material and specification data are clearly printed on the valve nameplate. This valve features a 4×3 size with pressure Class 1500LB. Marked on the body are heat number 1416 and full batch traceability codes to realize full lifecycle material tracking.
All pressure tests are strictly executed following our standardized technical parameter specification as shown below:
Ambient Temperature Tests (Medium: Nitrogen N₂)
- Shell Hydrostatic Test: 27.5 MPa
- High Pressure Sealing Test: 27.5 MPa
- Low Pressure Sealing Test: 0.6 MPa
Low Temperature Cryogenic Sealing Tests (Medium: Helium He)
- High Pressure Helium Leak Test: 25.0 MPa
- Low Pressure Helium Leak Test: 0.6 MPa
We completed the full test procedure together with the client’s inspectors. During cryogenic helium sealing tests at 25.0 MPa and 0.6 MPa, the valve achieved absolute zero leakage on the first trial, delivering outstanding sealing performance under deep cold conditions. Subsequent ambient nitrogen shell and sealing tests also passed in one round without any repair or rework.
This high-performance cryogenic ball valve is now ready for shipment to a European LNG project, where it will operate continuously under extreme low-temperature harsh environments.
At CARILO, consistent quality control runs through every stage of forging, machining, assembly and testing. Full transparent test records and clear permanent nameplate marking ensure complete product & material traceability, building solid trust for all our global partners.
If you have any demands for cryogenic, high-pressure valve & actuator packages for LNG, petrochemical and energy projects, feel free to send us inquiries. We will provide full technical datasheets, professional engineering support and competitive commercial quotations.
