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J‑VALVES workshop real‑view for 2‑inch Class300 C95800 aluminum bronze gate valve. Comply with ASME B16.34 & ASTM B148, ideal for seawater, marine & brine service.

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.

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.

J-VALVES manufactures 16" 150LB WCB large bore gate valves complying with API 6D standard, RF & RTJ flange faces, WCB carbon steel for oil & gas, petrochemical pipeline projects. In-house workshop, mass export worldwide, customized large size gate valves with successful industrial cases.

Certified FBE gate valves from J-VALVES achieve 100% one-time pass on high-voltage spark test and coating thickness inspection. Fully compliant with ISO 21809 standards for buried pipeline anti-corrosion applications.

In industrial fluid control systems, gate valves serve as essential flow control equipment, widely applied across petroleum, natural gas, chemical, power, water treatment, and numerous other sectors. The 150LB C95800 gate valve, with its superior performance and durable materials, has become an indi

Gate valves are ideal for low pressure drop, large-diameter, and on-off service, while globe valves are better for precise flow control in small-diameter lines. This article compares structure, performance, applications, and selection tips.

In many industrial applications, particularly those exposed to harsh environments or corrosive fluids, the selection of appropriate valve materials is crucial for maintaining system integrity and performance. One such material that stands out for its excellent corrosion resistance and durability is

In industrial piping systems, the 150LB Stainless Steel CF8/CF8m Flanged Gate Valve stands out as a critical component for on-off flow control, valued for its corrosion resistance, structural integrity, and compatibility with diverse harsh environments. Designed to meet international standards such

What Is a Water Treatment Motorized Gate Valve?A Water Treatment Motorized Gate Valve is an electrically operated valve used to start, stop, or isolate flow in water treatment systems. Instead of manual handwheel operation, the valve is driven by an electric actuator, which makes it suitable for rem

As a world-renowned petroleum energy enterprise, Petrobras has a continuous and strict demand for various high-quality and high-performance industrial valves in numerous oil extraction and related production and operation projects.

In today's complex industrial world, the precise control of fluids plays a vital role in the stable operation of various fields. And J-VALVES socket weld gate valves, relying on the powerful strength of Made in China, are extending the olive branch of win-win cooperation to all sectors, jointly open

In water treatment systems, the selection of valves is of crucial importance. It not only affects the operating efficiency of the system but also directly relates to the system's reliability and service life. Trunnion ball valves (compliant with AWWA C509 standard) and gate valves (compliant with AWWA C515 standard) are two common types of valves, each with its own advantages and disadvantages and suitable for different application scenarios.