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20
July
How To Choose A Certified Trunnion Mounted Ball Valve for High Pressure Pipeline Projects

Looking for reliable API 6D trunnion mounted ball valves for high pressure oil, gas & chemical pipelines? J-VALVES offers fully certified industrial ball valves with ISO 15848 fire safe API 607 design, stable factory supply & global export project cases. Learn key selection criteria for high pressure pipeline valves here.

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22
June
How To Select F321 High Temperature High Pressure Ball Valve? 6” Class 600 High Temp Ball Valve Structure Guide

J-VALVES manufactures F321 forged steel high temperature ball valve Class 600 6 inch with heat sink cooling structure for power plant, chemical, heat transfer oil high temp service. Factory direct supply since 2009, custom high temperature high pressure ball valves, API 6D certified, rich industrial project cases.

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09
January
API 6D Ball Valves Vs GB/T 21465 Gate Valves: Application Comparison in Petrochemical Industry

API 6D Ball ValvesDesign and Performance• Structure: API 6D ball valves are designed for pipeline applications and typically feature a fixed ball structure. This design ensures robustness and reliability, especially in high-pressure environments.• Sealing: These valves offer bidirectional sealing, w

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31
October
Comparison between Ball Valve API 6D And Gate Valve GB/T 12234 Design Standard

Overview of Ball Valves (API 6D)Definition and ApplicationAPI 6D ball valves are quarter-turn valves designed for pipeline and industrial applications. They are known for their robustness and ability to handle high-pressure and high-flow conditions, making them ideal for critical operations in the o

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固定式球阀 (4).jpg

What You Know About Us

July 20, 2026

Looking for reliable API 6D trunnion mounted ball valves for high pressure oil, gas & chemical pipelines? J-VALVES offers fully certified industrial ball valves with ISO 15848 fire safe API 607 design, stable factory supply & global export project cases. Learn key selection criteria for high pressure pipeline valves here.

June 22, 2026

J-VALVES manufactures F321 forged steel high temperature ball valve Class 600 6 inch with heat sink cooling structure for power plant, chemical, heat transfer oil high temp service. Factory direct supply since 2009, custom high temperature high pressure ball valves, API 6D certified, rich industrial project cases.

January 09, 2025

API 6D Ball ValvesDesign and Performance• Structure: API 6D ball valves are designed for pipeline applications and typically feature a fixed ball structure. This design ensures robustness and reliability, especially in high-pressure environments.• Sealing: These valves offer bidirectional sealing, w

October 31, 2024

Overview of Ball Valves (API 6D)Definition and ApplicationAPI 6D ball valves are quarter-turn valves designed for pipeline and industrial applications. They are known for their robustness and ability to handle high-pressure and high-flow conditions, making them ideal for critical operations in the o

September 03, 2020

150LB 2PC Ball Valve; Forged Steel A105 Body;SS316 Ball;SS316 Stem;PTFE Seat;Handle Operated;Sent to Dubai for gas treatment plant

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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