Tiankang Hongji Stainless Steel Relief Valve

The TianKang HongJi Blowdown Valve is designed for safe and efficient release of pressure, gas, or liquid from industrial systems. Engineered with high-quality materials and precision machining, this valve ensures reliable operation, corrosion resistance, and long service life. Ideal for pressure vessels, pipelines, and gas or liquid storage systems, it helps prevent overpressure, maintain system stability, and support maintenance and safety operations across chemical, petrochemical, and industrial applications.

Tiankang Hongji BWE branch seat Needle Valve is a BWE branch seat valve designed for high performance and reliability in various fluid control applications. If features a union connection for easy installation and removal. This valve offers two models: with RF flange and RJ flange, accommodating different interface requirements. The size range of the product is determined based on specific parameters in the drawings, ensuring it meets diverse customer applications.

TianKang HongJi Thin Plate Flanged Isolation & Relief Valve Assembly is designed for compact, reliable pressure isolation and safe discharge in gas and liquid process systems. Featuring a slim, lightweight plate-type flange structure, this valve group provides easy installation, excellent sealing, and stable performance even under high-pressure or corrosive conditions. Integrated isolation and relief functions allow operators to block, vent, and safely release system pressure, making it ideal for natural gas transmission, chemical processing, petrochemical pipelines, instrumentation protection, and other industrial applications requiring space-efficient pressure control and safety management.

The Tiankang Hongji Wafer Type Needle Valve (DBB) is a compact double block and bleed solution designed for precise flow control, pressure isolation, and safe venting in gas and liquid process systems. Its wafer-style slim body and lightweight flange structure allow easy installation in tight spaces while ensuring excellent sealing and reliable performance under high-pressure or corrosive conditions. With integrated block, isolate, and bleed functions, this valve is ideal for natural gas transmission, chemical and petrochemical applications, instrumentation protection, and other industrial systems requiring accurate control and space-efficient pressure management.

Tiankang Hongji Union Bonnet Needle Valves (Tube Socket Weld) are high-performance flow control components engineered for precision and reliability in industrial fluid systems. Built with a rugged forged body and union bonnet design, these valves combine exceptional structural stability with convenient maintenance, making them ideal for critical applications where leak-tightness and long-term durability are non-negotiable.

Tiankang Hongji Stainless Steel Multi-Port & Single-Port Gauge Valves are precision-engineered instrumentation solutions designed for safe and reliable pressure monitoring in industrial systems. Crafted from high-quality stainless steel (including 304/316L variants), these valves offer exceptional corrosion resistance, high-pressure tolerance, and durability—ideal for harsh or corrosive operating environments.

Tiankang Hongji Stainless Steel Extension Body Gauge Valves is designed for reliable isolation and pressure measurement in instrumentation systems, featuring an integrated extension tube that provides safe clearance from pipelines, insulation layers, or high-temperature surfaces. Manufactured from high-quality stainless steel or carbon steel, this valve ensures secure shutoff, excellent sealing performance, and enhanced durability in demanding industrial environments. It is widely used with pressure gauges, transmitters, and switches in oil & gas, chemical processing, power plants, and general industrial pipeline systems.

Dual Ferrule Tiankang Hongji Screwed Bonnet Needle Valves deliver precise flow control with secure dual-ferrule connections. Designed for leak-proof performance in demanding environments, they offer reliability and easy installation. Ideal for instrumentation and process systems needing tight shutoff and dependable pressure rating.