Plumbing Products Series

To Create A Better Life!

Brass Fittings

PPR Ball Valves

Ball Valves

PPR Pipe & Fittings

Brass Fittings Of Pex Pipe

Pex-Al-Pex Multilayer Pipes

Accessories

Our advantage

27+Practical patent

Global customization

Professional R&D team

Quality management control

Global sales
service

GAS HOSE SYSTERM

Quality Never Goes Out Of Service

SS Corrugated Gas Tube

SS Gas Flexible Hose For Cooking

Ball Valves Of Gas System

Gas Pipe Fittings

Tools Series

Water Hose Series

Air Conditioning Hose Series

information

ZHEJIANG QIAI TUBING INDUSTRY CO., LTD. was established in 1996, as a famous

China plastic fittings manufacturer and PERT pipes factory

. Our main products include plastic fittings, 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.

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.

0+

30 years
industry experience

0+

Practical
patent

0

Sales country
and region

Application field

Our products are widely used

News Center

Quality Never Goes Out Of Service

How does a Gas Pipe Fitting ensure a secure seal under varying pressure conditions in residential and commercial gas systems?

Precision Machining and TolerancesA high-quality Gas Pipe Fitting is engineered with precise dimensi...

How do Plumbing Brass Fittings compare to other materials, such as copper or PVC, in terms of durability and long-term performance in plumbing systems?

Durability and Longevity of Plumbing Brass Fittings Plumbing Brass Fittings stand out in terms of du...

How do Plumbing Ball Valves accommodate automation or integration with actuators for remote or system-controlled operation?

Actuator Compatibility with Ball Valves Plumbing Ball Valves are designed with standardized mounting...

How do the threading and connection types of Aluminum Pipe Fittings affect ease of installation and overall system performance?

Threading: Precision, Ease of Installation, and Leak Prevention Threaded connections are one of the ...

How does the Temperature Radiator Angle Valve handle variations in water pressure within a central heating system?

Pressure Compensation Mechanism: Temperature radiator angle valves often integrate a pressure-comp...

How do vibration, pulsation, or thermal cycling in the boiler system affect the mechanical stability and sealing integrity of Gas Boiler Union Valve over time?

Impact of Vibration on Mechanical Stability and Thread Integrity: Continuous vibration in the boil...