JST SPECIAL ALLOY VALVE
JST Valve | Valves for Extreme Conditions
JST Valve is a leading manufacturer with over 33 years of expertise in designing and producing valves for harsh and corrosive media, including strong, medium, and weak acids, as well as challenging conditions such as ash, slurry, and residue. We integrate R&D, design, manufacturing, and application services to deliver advanced valve solutions for industries such as chemical processing, aerospace, marine, solar thermal power, and molten salt energy storage. Our valves are engineered with special materials including titanium, zirconium, Monel, Hastelloy, tantalum, niobium, nickel alloys, duplex stainless steels, super stainless steels, and ceramic composites.
Our product range includes control valves, ball valves, butterfly valves, globe valves, plug valves, slurry valves, molten salt/melt valves, ceramic ball valves, along with filters, sight glasses, and protection devices. By leveraging special materials and unique designs, JST Valve delivers reliable, flexible, and high-quality solutions tailored to the world’s most demanding applications.
Support & More Of Valves
Over the years, we have been committed to providing customers with solutions to use valves under strong corrosion conditions, having won wide praise and trust from customers with our high-quality service and reputation.
Valve Application & Industry
Onshore Oil and Gas Valve
For onshore oil and gas pipelines, we recommend valves made of titanium, nickel aluminum bronze, or duplex stainless steel for longer service life and reduced replacement cycles.
Petrochem Valve
JST offers a wide range of ball, gate, globe, and check valves for the petrochemical market, available in materials such as Hastelloy, Alloy 20, and Monel, including bellow-sealed and pressure-seal designs.
Fine Chemical Valve
JST develops titanium and nickel alloy valves for the fine chemical industry, offering corrosion resistance, stable performance, longer service life, and improved productivity.
