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02
March
Large Size Trunnion Ball Valve API 6D

In the field of industrial pipeline systems, especially in the petroleum, natural gas, and large-scale water treatment industries, large size trunnion ball valves that comply with API 6D standards have become the core equipment for fluid control and isolation. API 6D, formulated by the American Petroleum Institute (API), is a globally recognized authoritative standard for pipeline valves, defining strict requirements for the design, manufacturing, assembly, testing, and documentation of valves. For large-diameter pipeline projects, the stability, pressure-bearing capacity, and sealing performance of valves directly affect the safety and efficiency of the entire system.

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16
April
J-VALVES Made-in-China 300LB Trunnion Ball Valve Painting: Outstanding Quality, Shining on The Industrial Stage

In the vast universe of the industrial world, J-VALVES' Made-in-China 300LB trunnion ball valves are like dazzling stars. And its meticulously crafted painting process has enabled these "stars" to shine with unparalleled brilliance, making them the ideal choice for numerous industrial application scenarios.

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12 300lb ball vavle 01.jpg

What You Know About Us

March 02, 2026

In the field of industrial pipeline systems, especially in the petroleum, natural gas, and large-scale water treatment industries, large size trunnion ball valves that comply with API 6D standards have become the core equipment for fluid control and isolation. API 6D, formulated by the American Petroleum Institute (API), is a globally recognized authoritative standard for pipeline valves, defining strict requirements for the design, manufacturing, assembly, testing, and documentation of valves. For large-diameter pipeline projects, the stability, pressure-bearing capacity, and sealing performance of valves directly affect the safety and efficiency of the entire system.

April 16, 2024

In the vast universe of the industrial world, J-VALVES' Made-in-China 300LB trunnion ball valves are like dazzling stars. And its meticulously crafted painting process has enabled these "stars" to shine with unparalleled brilliance, making them the ideal choice for numerous industrial application scenarios.

Manufacturer and supplier of industrial valves, including Floating Ball Valves, Trunnion Ball Valves, Flanged Gate Valves, Welded Gate Valves, High Pressure Gate Valves, Globe Valves, Swing Check Valves, Double Disc Wafer Check Valves, Y Strainers , etc. For more information, please send us your email .

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