Full knowledge of HDPE winding reinforced pipe connection methods

2026-06-03

HDPE winding reinforced pipe, made of high-density polyethylene as raw material, has advantages such as corrosion resistance, wear resistance, and good flexibility, and is widely used in drainage, sewage and other fields. Since its establishment in April 2010, Hebei Taiwo Plastic Pipe Co., Ltd. has accumulated years of rich production and construction experience. Its HDPE winding reinforced pipes comply with relevant national standards, providing reliable guarantees for engineering construction.
This is a common connection method. First, clean the connection part of the pipe to ensure it is clean and free of impurities. Then use specialized welding equipment to heat the pipe interface. After reaching the appropriate temperature, extrude the melted polyethylene material and connect the two pipes together. This connection method has good sealing performance, high connection strength, and can effectively prevent pipeline leakage. The technical personnel of Hebei Taiwo Plastic Pipe Co., Ltd. are proficient in using this method during construction, relying on rich experience to ensure connection quality. The pipes produced by the company show excellent ring stiffness after connection, such as double-layer co extruded plastic steel wrapped pipes, which increase ring stiffness by 30% compared to traditional pipes.
This method first installs a rubber ring at the pipe interface, and then connects two pipes to achieve sealing using the elasticity of the rubber ring. This connection method is easy to install, fast, and can adapt to certain pipeline deformations. The pipeline supporting system of Hebei Taiwo Plastic Pipe Co., Ltd. - Taiwo brand inspection well adopts polyethylene winding structure wall pipe (B-type) hot winding process for the well body, which can achieve seamless connection with various pipelines through rubber ring sealing connection, and comply with relevant standards to ensure the stability of the entire pipeline system.
Wrap the connection part of the pipe with a dedicated electric heating tape, and fuse the electric heating tape and the pipe together through electric heating. This connection method is firm and has good sealing performance, making it suitable for projects that require high sealing. Hebei Taiwo Plastic Pipe Co., Ltd. continuously optimizes the electric heating fusion zone connection technology and improves the reliability of the connection during product development and construction. Its products have been applied in many large-scale projects, such as the Shaanxi Jingbian Extension Line Oil 1.8 million ton Coal to Alcohol Project.
Q: How long can HDPE wrapped reinforced pipes be used after being connected by hot melt extrusion welding?
Answer: Under normal circumstances, HDPE wrapped reinforced pipes can be used for a long time after being connected by hot melt extrusion welding under conditions that meet construction standards and suitable usage environments. For example, the pipes produced by Hebei Taiwo Plastic Pipe Co., Ltd. are made of non-toxic, non corrosive, non scaling PE material, and have a long service life, generally up to several decades.

the previous one:

How to choose industrial seals? Many people overlook this point

Elastic sealing water stop ring rubber sealing gasket/sealing ring/wedge-shaped rubber ring construction waterproof sealing core guarantee