20 octobre 2024

Les 5 meilleurs fabricants de vannes à boisseau sphérique à tourillon au monde

Publié par l'administrateur

Quick Answer The article highlights five top trunnion ball valve manufacturers: Emerson, Cameron, Pans Valve, Xintai, and Velan. These companies are recognized for advanced engineering, durability, and high-pressure fluid control. Key features include fire-safe designs and blow-out proof stems. The piece also explains trunnion valve mechanics, which stabilize the ball for reliable performance in demanding […]

19 septembre 2024

Top 5 des fabricants de robinets à boisseau sphérique entièrement soudés

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Quick Answer The article highlights the top five fully welded ball valve manufacturers in Asia: PANS Valve (China), Dembla (India), GM Engineering (India), XHVAL Group (China), and Batu Valve (Turkey). These companies, established between 1978 and 1996, are trusted for their high-quality, durable valves serving industries like oil, gas, and petrochemicals. They emphasize advanced technology, […]

19 septembre 2024

Vanne à boisseau sphérique flottante ou vanne à boisseau sphérique à tourillon : quelle est la différence ?

Publié par l'administrateur

Quick Answer Floating ball valves rely on fluid pressure to push the ball against the seat for sealing, making them compact and ideal for low-to-medium pressure. Trunnion ball valves anchor the ball with a trunnion, reducing seat stress and torque, making them suitable for high-pressure applications. Choose floating for cost-effectiveness and tight spaces, trunnion for […]