2026 YEAR
New products
QIAI TUBING
Zhejiang Qiai Pipe Industry Co., Ltd. is a municipal scale enterprise founded in 1996. It is located in Diankou Town, Zhuji City, the birthplace of ancient Yue culture in the beautiful scenery of Xishi. It is adjacent to the provincial capitals of Hangzhou and Shanghai to the north, Ningbo to the east, and Yiwu International Small Commodity Market to the south. It is only 45 kilometers away from Xiaoshan International Airport, with a superior geographical location and convenient transportation. The company specializes in producing "Qiai" brand stainless steel gas corrugated hoses, plumbing stainless steel corrugated hoses, PP-R pipe fittings, aluminum-plastic pipes and fittings, PE-RT pipe fittings, aluminum-plastic PP-R pipes, plumbing copper pipe fittings, water dividers, ball valves and other products.
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To Create A Better Life!
Our Advantage
Global customization
Global adaptation, full product coverage, strict quality control, and win-win empowerment.
CNAS Labortaory
Deeply cultivating research and development, refining technology, strong innovation, ensuring quality.
Quality control
Full process precision testing, strict adherence to standards, ensuring high-quality and stable products for each product.
Specialized Customization
Solutions in the field of service management involve multiple industries such as bathroom, construction, and home furnishings.
Exhibition
Exhibition Information
Get to know the latest news and exhibition information of our company
2022-07-28
Lightweight Material Composition and Structural Optimization: Aluminum is inherently lighter than most commonly used metals in piping applications, especially compared to carbon steel and brass. When aluminum pipe fittings are used throughout piping system, the cumulative reduction in system weight can be substantial, especially in applications that use long piping runs or
2022-01-10
Pressure is a critical factor when selecting Plumbing Brass Fittings, as it directly influences the fitting’s ability to withstand the internal forces of the water flowing through the system. Residential plumbing systems typically operate at lower pressure
2021-11-12
The Male Gas Meter Union utilizes a precision-machined threaded connection, which inherently provides a certain degree of axial tolerance. During thermal expansion, pipelines may elongate slightly, placing longitudinal pressure on connected joints.
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