Full Welded Trunnion Ball Valve

Full welded trunnion ball valve seat can suit for various of pressure and temperature change,not easy to leaking.Ball process is advanced computer foll…

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Full Welded Floating Ball Valve

Design standard: API 6D ASME B16.34. Body material: LF2. Nominal diameter: 4". Pressure: CL1500. End connection: BW. Face to face: ASME B16.10. Wo…

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