1. It is mainly the problem of base metal.
2. Seamless steel pipes are not annealed square pipes, which are hard and soft. It is not easy to deform due to extrusion and is impact resistant. High reliability of installation, no embrittlement under gas and sunlight.
3. Weather resistance and compression resistance. Heating pipe operating temperature: 0 ° C~75 ° C, instantaneous temperature reaches 95 ° C, pressure ≤ 1.6MPa; Operating temperature of cooling water pipe: 0 ° C~55C, pressure ≤ 2.0MPa.
4. Strong heat insulation and corrosion resistance. It should be buried or installed in a concealed way.
5. The pipes were cleaned and all performance parameters met the quality standards of the Ministry of Health.
6. The inner chamber is smooth and clean, free of rust and scale, and 25-30 percent greater than the total flow of metal hoses with the same nominal diameter. There is no pipe diameter damage at the connector.
7. Select unique processing technology. The convex network structure pattern is produced in the inner cavity of seamless steel pipe, which greatly increases the sliding friction between the surface metal hose and the inner plastic hose.
Author: Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd
yuantai derun
Tianjin yuantai derun
Tianjin Yuantai
Tianjin Yuantai Derun Pipe
Yuantaiderun steel pipe
Post time: Dec-06-2022
