Steel-plastic composite integrated pipe with steel flange hole net

• Main Authors: JIANG TINGHUI, GU HONGQIN, HAN ZHIPING, YANG XUAN, CAI WENXIANG
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to a steel-plastic composite integrated pipe with a steel flange hole mesh, which comprises a steel-plastic composite pipe, a strip steel core layer is arranged in the middle of the steel-plastic composite pipe, mesh holes are formed in the strip steel core layer, strip steel with mesh holes is formed on the strip steel core layer, an outer injection molding layer is arranged on the outer surface of the strip steel core layer, an inner injection molding layer is arranged on the inner surface of the strip steel core layer, and the inner injection molding layer is arranged on the outer surface of the strip steel core layer. Flange plates are arranged at the two ends of the steel-plastic composite pipe. Therefore, the strip steel and the PE are compounded into the steel-plastic composite thermoplastic pipe, connection of two pipes can be completed without electric hot melting connection, product installation and connection can be completed without power supply on a construction site, rapid