Professional manufacturer of pipeline equipment
Chongyuan Kai: Delivering High-Quality Piping Components with Integrated Quality Control
Jan 09,2026
Leveraging the industrial cluster advantages of the "Piping Equipment Production Base", Chongyuan Kai has established a full-process quality control system covering raw material selection, precision machining, and finished product inspection.
The company adopts premium raw materials including 304/316L stainless steel and high-grade carbon steel, and is equipped with advanced production facilities such as hot-rolled piercing mills, cold-drawn forming machines, and hot-expanding pipe equipment. It is capable of accurately manufacturing a wide range of products including flanges, elbows, tees, and reducers, which fully comply with international standards such as ASTM, DIN, JIS as well as the national GB standard.
Backed by a complete set of testing equipment including eddy current flaw detectors, ultrasonic flaw detectors, and hydrostatic testing machines, all products undergo multiple rigorous inspections. These inspections consist of 38-item chemical composition analysis, 24-hour spectral monitoring, and extreme environment tests ranging from -40℃ to 85℃, ensuring the product yield remains at the industry-leading level.
Currently, Chongyuan Kai has obtained multiple certifications including the ISO9001 Quality Management System and ISO14001 Environmental Management System. The products excel in core performance metrics such as corrosion resistance, pressure resistance, and wear resistance, with a service life over 30% longer than the industry average.
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