Jiangsu Profile
Product List
21526. Vacuum Pressure Relief Valve for Storage Tanks (Automatic Exhaust/Intake, Overpressure Protection) 
[Jul 21, 2025]
[Jul 21, 2025] Product Description This Vacuum Pressure Relief Valve is a critical safety device installed on tank vent pipes to automatically regulate internal pressure. When tank pressure exceeds the preset threshold, the valve ...
21527. Manual 3/2-Way Pneumatic Pull Valve (Tank Truck Air Control Valve) [Jul 21, 2025]
[Jul 21, 2025] Product Description This Manual Pull Valve is a compact and reliable 3/2-way pneumatic control valve designed for simplified air circuit management in tank truck systems. By manually pulling or pushing the ergonomic ...
21528. Aluminum Alloy Round Flange Ball Valve for Fuel Stations & Oil Depots (DN40-DN150) [Jul 21, 2025]
[Jul 21, 2025] Product Description This Round Flange Ball Valve is a precision-engineered flow control component designed for fuel stations, oil depots, and industrial fluid systems. Featuring a circular flange design for seamless ...
21529. Durable Brass Cam-Lock Coupler for High-Flow Underground Applications [Jul 21, 2025]
[Jul 21, 2025] Product Description This Ground Unloading Coupler is engineered for high-velocity fluid transfer in deep underground storage systems, where unrestricted flow and rapid connection/disconnection are critical. Featuring a ...
21530. Aluminum Alloy One Way Ball Check Valve for Fuel Stations & Oil Depots [Jul 21, 2025]
[Jul 21, 2025] Product Description This One-Way Ball Check Valve is a critical component designed to ensure unidirectional flow control in fuel/oil transfer systems. Installed in pipelines at oil depots, fuel stations, and tank truck ...
21531. Tank Truck Anti-Overflow Sensor Probe (Liquid Level Detection System) [Jul 21, 2025]
[Jul 21, 2025] Product Description This Anti-Overflow Sensor Probe is a critical safety device designed for fuel/oil tank trucks to prevent overfilling during loading operations. When the liquid level reaches the preset detection ...
21532. High Quality 16" Welded Iron Clamp Manhole Cover for Safety [Jul 21, 2025]
[Jul 21, 2025] Product Description This 16" iron clamp manhole cover, connected by welding, is a sturdy and dependable access solution. Made from high quality iron, it boasts excellent structural strength and durability, enabling it ...
21533. Vapor Recovery Coupler Dust Cap (Anti-Dust Sealing Cover) [Jul 21, 2025]
[Jul 21, 2025] Product Description This Dust Cap is specifically designed to seal the ports of vapor recovery couplers on tank trucks, effectively preventing dust, debris, and contaminants from entering the system. It ensures the ...
21534. Aluminum Alloy Vapor Recovery Coupler with Pneumatic Interlock for Tank Trucks [Jul 21, 2025]
[Jul 21, 2025] Product Description This Vapor Recovery Coupler is a critical component designed for efficient oil/gas vapor control during fuel transfer in tank trucks. Installed beneath the tank near the unloading port, it ...
21535. Positive/Negative Pressure Safety Valve Stainless Steel 304/316, Flanged Connection [Jul 21, 2025]
[Jul 21, 2025] Product Description This Positive/Negative Pressure Safety Valve is a critical safety device installed on tank truck roofs to prevent overpressure or vacuum risks during fuel/oil transportation. It automatically ...
21536. Acrylic Transparent Flange Gasket for Oil Unloading Valves [Jul 21, 2025]
[Jul 21, 2025] Product Description This Transparent Flange Gasket is specifically designed for oil unloading valves, providing a clear visual inspection window to monitor fluid flow and detect potential leaks or blockages. Made from ...
21537. Aluminum Alloy Oil Discharge Reducer Coupling for Industrial and Tank Truck Applications [Jul 21, 2025]
[Jul 21, 2025] Product Description For fast discharge, different caliber transfer, inclined lower Angle outlet design, square gravity discharge, so that oil discharge faster, and can effectively protect the hose, the negative end ...
21538. Stainless Steel Oil Discharge Reducer Coupling for Industrial and Tank Truck Applications [Jul 21, 2025]
[Jul 21, 2025] Product Description For fast discharge, different caliber transfer, inclined lower Angle outlet design, square gravity discharge, so that oil discharge faster, and can effectively protect the hose, the negative end ...
21539. Stainless Steel 316/304/201/ Copper Manual Ball Valve with Wide Internal Thread [Jul 21, 2025]
[Jul 21, 2025] Product Description Our stainless steel internal thread ball valves are of high quality and excellent performance. Made from premium stainless steel materials such as 304, 316, etc., they offer superior corrosion ...
21540. Storage Tank Corrugated Explosion - Proof Flame Arrester Valve [Jul 21, 2025]
[Jul 21, 2025] Product Description This Corrugated Flame Arrester is a critical safety device installed on storage tank vents to prevent flame propagation while allowing flammable gases to pass through. Designed to extinguish flames ...
