Fully Welded Trunnion Mounted Ball Valve for Oil and Gas Transmission
Fully welded trunnion ball valve with DBB capability and fire-safe design for large-bore, high-pressure petroleum and natural gas transmission pipelines.
| Size Range | 2″–60″ (DN50–DN1500) |
|---|---|
| Pressure Rating | Class 150–2500 (PN16–PN420) |
| Body Material | Carbon steel, alloy steel, stainless steel, duplex steel, etc. |
| Connection Type | RF, BW, RTJ, etc. |
| Operation | Manual, pneumatic, electric, hydraulic, etc. |
Frequently Asked Questions
It removes the body flange leakage points identified on the original page.
Long-distance petroleum and natural gas transmission pipelines.
API 6D, ASME B16.34, API 6FA and API 607 are stated.
The original page states -46°C to 200°C.
Pneumatic, electric and hydraulic actuation are listed.
Product Overview
Fully welded trunnion ball valve with DBB capability and fire-safe design for large-bore, high-pressure petroleum and natural gas transmission pipelines.
Quarter-turn operation provides on-off pipeline control using the construction and application features stated on the original page.
Final material, connection and actuation selection should match the actual medium, operating conditions and project documentation.
- Product-Specific Construction: Uses the design stated on the original page.
- Pipeline Isolation: Designed for industrial on-off service.
- Project Configuration: Listed materials, connections and actuators support selection.
- Engineering Review: Final suitability depends on actual service conditions.
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