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Trunnion mounted ball valves are custom made with 2-piece or 3-piece bodies per API 6D specifications. These trunnion
The API 6D ball valve is designed in accordance with API 6D, the ball valve is connected by bolts, the seat ring is
Integrated DBB valve integrates dual sealing and relief functions to provide reliable double isolation protection in
A DBB ball valve is a combination of one or more shut-off/isolating ball valves and one or more bleed/bleed valves
Butterfly check valve is a device used to prevent the backflow of media.Butterfly check valve refers to a valve that
Cryogenic gate valves solve the problems of sealing failure and material embrittlement under low temperature conditions
Cast steel gate valves are used in body pipelines as regulating and stopping devices used in the product.Cast steel
Cryogenic ball valves are designed for cryogenic media in cryogenic processing plants, such as liquid gases CO2, N2,
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Our products include ball valves, butterfly valves, gate valves, globe valves, check valves, knife gate valves, plug valves, and API 6A wellhead valves. We follow ISO 9001 quality management standards and provide API-compliant products with third-party inspection support. With a focus on quality, reliability, and customer service, GNEE serves clients worldwide with customized valve solutions and long-term partnerships.
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