Steel band reinforced polyethylene spiral corrugated pipe

• Main Authors: LIU ZHAOQUAN, LI YONGHAI
• Format: Patent
• Language: Chinese; English
• Published: 18.05.2018
• 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 utility model discloses a steel band reinforced polyethylene spiral corrugated pipe, including arch overlap joint portion, sealing rubber circle, inner anticorrosion layer, special rib agent, interior reinforcing wire net and hole, arch overlap joint portion inboard is provided with the sealing rubber circle, the inner anticorrosion layer inboard is provided with special rib agent, interior reinforcing wire side off the net has offered the hole, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization is provided with arch overlap joint portion and has made things convenient for being connected between helical bellows and other jointing equipment, be provided with the leakproofness after the sealing rubber circle has improvedthe bellows installation, it can prevent that chemical such as acid in the liquid, alkali from causing the corruption to the bellows to be provided with inner anticorrosion layer, be provided with inside the bite bellowss su