ZHEJIANG QIAI TUBING INDUSTRY CO., LTD.

ZHEJIANG QIAI TUBING INDUSTRY CO., LTD. was established in 1996, we are the China GA-1829 Erect Check Valve suppliers, our main products include: PP-R pipes and fittings, aluminum pipes and fittings, PE-RT pipes and fittings, brass fittings, water and gas valves, stainless steel corrugated flexible gas hose, stainless steel flexible water hose, and so on. As a leading OEM GA-1829 Erect Check Valve company, QIAI is based on excellent management, relying on the perfect quality system. All the productions passed by ISO9001 international quality management system, certificated by CE. We are honored to gain the license of Special Equipment Manufacturing of Gas System. We established a national Laboratory. At present, the company's product sales network has spread all over the world, establishing and improving the quality, efficient and fast professional marketing management team and service support system for the vast number of users.

The Temperature Auto Flow Control Valve is primarily used to maintain constant temperature conditions by regulating the flow of hot or cold fluids in a pipeline. Its advanced technology ensures optimal performance and precision in a variety of systems, from heating to cooling. It is suitable for industries such as manufacturing, chemical processing, HVAC (heating, ventilation, and air conditioning), and water treatment.

ZHEJIANG QIAI TUBING INDUSTRY CO., LTD. was established in 1996, we are the China GA-1838 Water Faucet suppliers, our main products include: PP-R pipes and fittings, aluminum pipes and fittings, PE-RT pipes and fittings, brass fittings, water and gas valves, stainless steel corrugated flexible gas hose, stainless steel flexible water hose, and so on.

ZHEJIANG QIAI TUBING INDUSTRY CO., LTD. was established in 1996, we are the China GA-1846 Tee Faucet suppliers, our main products include: PP-R pipes and fittings, aluminum pipes and fittings, PE-RT pipes and fittings, brass fittings, water and gas valves, stainless steel corrugated flexible gas hose, stainless steel flexible water hose, and so on.

ZHEJIANG QIAI TUBING INDUSTRY CO., LTD. was established in 1996, we are the China GA-1830 Gate Valve suppliers, our main products include: PP-R pipes and fittings, aluminum pipes and fittings, PE-RT pipes and fittings, brass fittings, water and gas valves, stainless steel corrugated flexible gas hose, stainless steel flexible water hose, and so on.

ZHEJIANG QIAI TUBING INDUSTRY CO.,LTD was established in 1996, is professional China Aluminum Pipe Fittings Manufacturers and Custom Aluminum Pipe Fittings factory. QIAI Based on excellent management,relying on the perfect quality system .All the productions passed by ISO9001 international quality management systerm,Certificated by CE.Our main products include: PP-R pipes and fittings,Aluminum pipes and fittings, PE-RT pipes and fittings,Brass Fittings,Water and Gas Valves, Stainless Steel Corrugated Flexible Gas hose, wholesale Plumbing Pipe Fittings, and so on.

ZHEJIANG QIAI TUBING INDUSTRY CO., LTD. was established in 1996, we are the China GA-1878-Temperature-Radiator-Valve suppliers, our main products include: PP-R pipes and fittings, aluminum pipes and fittings, PE-RT pipes and fittings, brass fittings, water and gas valves, stainless steel corrugated flexible gas hose, stainless steel flexible water hose, and so on.

The Gas Boiler Union Valve is a valve used in gas heating systems, designed to facilitate connecting or disconnecting components without dismantling the entire piping or system. It is designed to ensure quick and efficient repairs or maintenance while maintaining system integrity. 

As a leading OEM GA-1821 Female Ball Valve company, QIAI is based on excellent management, relying on the perfect quality system. All the productions passed by ISO9001 international quality management system, certificated by CE. We are honored to gain the license of Special Equipment Manufacturing of Gas System. We established a national Laboratory. At present, the company's product sales network has spread all over the world, establishing and improving the quality, efficient and fast professional marketing management team and service support system for the vast number of users.

All products use excellent 100% new raw material, Advanced hot Forging technology and stress relieving annealing process, assuring quality of products. With the features of convenient installation, reliable connection, corrosjon resistance, good flexibility, long service life, etc.

ZHEJIANG QIAI TUBING INDUSTRY CO., LTD. was established in 1996, we are the China GA-3818 ALUMINIUM-PLASTIC PIPE SERIES suppliers, our main products include: PP-R pipes and fittings, aluminum pipes and fittings, PE-RT pipes and fittings, brass fittings, water and gas valves, stainless steel corrugated flexible gas hose, stainless steel flexible water hose, and so on.

As a leading OEM GA-3808 Female Elbow company, QIAI is based on excellent management, relying on the perfect quality system. All the productions passed by ISO9001 international quality management system, certificated by CE. We are honored to gain the license of Special Equipment Manufacturing of Gas System. We established a national Laboratory. At present, the company's product sales network has spread all over the world, establishing and improving the quality, efficient and fast professional marketing management team and service support system for the vast number of users.

Spec: Φ75-110

Voltang: 220V/110V

Power: 1100W

Temperature: 0-300℃

Spec: M1/2×Φ8 Ml/2×Φ10

The working principle of the straight thermostatic radiator valve is based on the cooperation of the temperature sensor and the valve actuator. When the ambient temperature is higher than the set value, the temperature sensor senses the change and the valve will gradually close, reducing the water flow; conversely, when the temperature is lower than the set value, the valve will open, increasing the water flow, thus achieving constant temperature control.