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13
August
What Is The Difference Between Fully‑Welded Body And Butt‑Weld End? Complete Guide To 3PC Butt‑Weld Trunnion Ball Valve Selection

Many engineers confuse fully‑welded body and butt‑weld end connections for ball valves. Learn 3‑piece trunnion ball valve structure, pros cons and application tips to avoid project mistakes.

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Fully‑Welded Body vs Butt‑Weld End Complete 3PC Butt‑Weld Trunnion Ball Valve Selection Guide.jpg
28
July
API 6FA Vs API 607 Fire Safe Certification Comparison: How To Improve Safety Performance of Fully Welded Ball Valves With Vent Valves?

For high-pressure fluid transmission systems including urban gas pipelines, long-distance oil & gas trunk lines and thermal heating networks, the sealing performance of industrial valves under fire conditions directly determines explosion prevention and hazardous medium leakage control. As core shut

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fully welded ball valves.jpg
06
February
Preparation Before Pressure Testing of Fully Welded Ball Valves: A Comprehensive Guide

As a type of industrial valve with high performance and reliability, fully welded ball valves are widely used in the petroleum, natural gas, chemical, metallurgical, electric power and other industries. It is crucial to ensure the reliability of their performance before installation and commissionin

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全焊接试压.jpg

What You Know About Us

August 13, 2026

Many engineers confuse fully‑welded body and butt‑weld end connections for ball valves. Learn 3‑piece trunnion ball valve structure, pros cons and application tips to avoid project mistakes.

July 28, 2026

For high-pressure fluid transmission systems including urban gas pipelines, long-distance oil & gas trunk lines and thermal heating networks, the sealing performance of industrial valves under fire conditions directly determines explosion prevention and hazardous medium leakage control. As core shut

February 06, 2026

As a type of industrial valve with high performance and reliability, fully welded ball valves are widely used in the petroleum, natural gas, chemical, metallurgical, electric power and other industries. It is crucial to ensure the reliability of their performance before installation and commissionin

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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