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17
August
DN100 PN160 CF8M Gate Valve Built To API 600 & ASME B16.34 Standards, Reliable Choice for High‑Pressure Pipelines

DN100 PN160 CF8M gate valve manufactured per API 600 and ASME B16.34 standards. CF8M stainless steel construction delivers stable sealing performance for chemical, oil & gas high‑pressure pipeline applications.

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29
July
API 600 Vs API 6D Certification Comparison: How 16" 150LB WCB Gate Valves Meet Oil & Gas Pipeline Application Requirements?

Compare API 600 gate valve design standard & API 6D pipeline valve certification. Learn how 16 inch 150LB A216 WCB flanged gate valves meet strict safety requirements of crude oil & natural gas transmission pipelines, J-VALVES industrial valve manufacturer.

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16“ 150LB WCB gate valves.jpg
27
July
6" 2500LB 5A Gate Valve | High Pressure Isolation Valve-J-VALVES

J-VALVES 6 inch Class 2500 5A alloy gate valve with pressure self-sealing wedge design, suitable for oil & gas high-pressure pipeline. Pass API 598 test, applied in Middle East natural gas treatment projects, custom heavy-duty industrial gate valves available.

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6 2500LB 5A Gate Valve.jpg
16
February
Pneumatic Actuator Gate Valve: Technical Features And Applications

Gate valves with pneumatic actuators are a type of gate valve that uses pneumatic actuation devices for opening and closing operations, and are widely applied in industrial systems requiring remote or automated control. Pneumatic actuators provide efficient and precise control capabilities for gate

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DN350 PN16 WCB 气动执行器闸阀 (1).jpg

What You Know About Us

August 17, 2026

DN100 PN160 CF8M gate valve manufactured per API 600 and ASME B16.34 standards. CF8M stainless steel construction delivers stable sealing performance for chemical, oil & gas high‑pressure pipeline applications.

July 29, 2026

Compare API 600 gate valve design standard & API 6D pipeline valve certification. Learn how 16 inch 150LB A216 WCB flanged gate valves meet strict safety requirements of crude oil & natural gas transmission pipelines, J-VALVES industrial valve manufacturer.

July 27, 2026

J-VALVES 6 inch Class 2500 5A alloy gate valve with pressure self-sealing wedge design, suitable for oil & gas high-pressure pipeline. Pass API 598 test, applied in Middle East natural gas treatment projects, custom heavy-duty industrial gate valves available.

February 16, 2026

Gate valves with pneumatic actuators are a type of gate valve that uses pneumatic actuation devices for opening and closing operations, and are widely applied in industrial systems requiring remote or automated control. Pneumatic actuators provide efficient and precise control capabilities for gate

September 05, 2025

Understanding Gate Valve Design StandardsKey Standards and SpecificationsGate valves are governed by several international and national standards that define their design, manufacturing, testing, and performance characteristics. Some of the most commonly referenced standards include:• ANSI/ASME B16.

April 21, 2025

In the complex environment of industrial production, safety is always the top priority. The 300LB forged long-stem gate valves made in China by J-VALVES are a solid shield safeguarding industrial safety, leaving you free from worries.

March 15, 2025

J-VALVES Company Achieves Milestone with Completion of 12" 2500LB Pressure Seal Welded Gate ValveJ-VALVES Company a leading innovator in industrial valve solutions, proudly announces the final production phase of its cutting-edge 12" 2500LB Pressure Seal Welded Gate Valve – a breakthrough engineered

February 23, 2025

Design Standards for Low-Temperature LNG Gate ValvesGB/T 44916 ISO 19037This standard specifies the design, manufacturing, and testing requirements for low-temperature gate valves used in LNG applications. Key aspects include:• Pressure and Temperature Ratings: Valves must be designed to withstand t

November 05, 2024

16" 150LB Cast Steel A216 WCB Trim8 Flange Connection Cast Steel Wedge Gate Valves, This Batch of Valves Has Been Painted And Will Be Sent To Brazil

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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