Hongtai straight copper pipe is expanded / flared directly at the end of the straight copper pipe by c-lock cold expansion process, and both ends of the copper pipe are prefabricated into sockets ,eliminating manual copper pipe expansion / flares.
Use: Prefabricate copper tube expansion / copper tube flaring to facilitate the construction of copper tube connection projects in air conditioning refrigeration, medical gas, water supply and other fields
State: Hard 、Half Hard 、Soft
Standard: GB/T17791-2017; GB/T1527-2017; GB/T18033-2017; YS/T450-2013; YS/T650-2020；ASTM B 819
1. Hongtai Patented Technology:: Utilizing Hongtai’s exclusive patented process, the copper tubes undergo prefabricated expansion and flaring without manual heating. This avoids grain size alteration caused by traditional hand-working, ensuring consistent, stable, and highly reliable end-forming quality.
2. Saving Time, Labor, and Material Costs:: By reducing welding seams, lowering the use of copper pipe fittings, and cutting overall construction costs, the system significantly enhances welding efficiency. It also eliminates the need for manual tube expansion or flaring, reducing both construction risks and labor intensity.
3. Stable Batch Production:Automated production equipment enables efficient and standardized mass manufacturing of straight flared copper tubes, ensuring stable supply for large-scale engineering projects.
4. Full-Length Quality Inspection:Every meter of copper tube undergoes strict flaw detection to guarantee consistent quality and performance throughout the entire length.
5. Traceability with “One Certificate, One Code”:Each authentic copper tube wholesale is equipped with an anti-counterfeiting QR code, enabling quick scanning for verification and ensuring product authenticity and traceability.
