Fully Welded Ball Valve

Jerry — Wed, 29 Dec 2021 04:17:15 +0000

A fully welded ball valve is designed with a fully welded and forged body to reduce weight and increase strength while eliminating several potential leak points.

What is Cameron Ball Valve?

Cameron welded ball valves are renowned worldwide for dependable pipeline service. The all-welded ball valve combines the strength of forged steel components with a compact lightweight, spherical design. The bolted body valve is a three-piece trunnion design constructed to allow field service and maintenance.

What is a Fully Welded Ball Valve?

A fully welded ball valve is also called Welded Body Ball Valve, as the body is fully welded. The fully welded body ensures that no external leakage path from the valve body. All welding processes are qualified and performed according to ASME Section IX. The welding for the valve body is to perform Non-destructive tests.

We manufacture fully welded trunnion ball valves, and side entry construction; also customized fully welded ball valves or similar to Cameron fully welded ball valves, especially Cameron t31 fully welded ball valve design.

Technical Specifications of Fully Welded Ball Valves

Design & manufacturing standard as per ASME B16.34/API 6D/BS EN ISO 17292(BS5351)
Face to face standard as per ASME B16.10
Fanged ends standard as per ASME B16.25
Testing & inspection standard as per API598/BS EN 12266(BS6755)
Fire-safe testing as per API 607/API 6FA

Product Range of Fully Welded Ball Valves

Body material: Carbon steel, Stainless steel, Alloy steel, Monel, Duplex, Inconel, etc
Size range(s):2″～36”
Pressure rating:Class150～Class2500
End connection: BW
Working temperature:-46℃～+200℃
Operation: Wrench, worm gear, gearbox, Electric-actuator, Pneumatic- actuator, etc.

Features of Fully Welded Ball Valves

Fully welded body construction
Forged body construction
Trunnion mounted ball
Soft or Metal seated
Sealing options in self-relief or double piston effect, or a combination of both (DIB2)
Extended stem for underground buried service
Anti-blowout stem design
All welding processes for the body are suited to the materials of construction and are qualified and performed according to ASME Section IX
Non-destructive tests (NDTS) are performed per ASME VIII Division 1, App. 12 on the circumferential weld joints of the body

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