HDPE Double wall corrugated pipe specifications

Item	HDPE double-wall bellows
Material	HDPE
Size	225mm ~ 800mm
Standard	GB/T19472.1-2004
Color	Black and Blue Other colors are also available upon request
Application	1. Municipal engineering 2. Constructional engineering 3. Electric and telecomm engineering 4. Railway and highway communication 5. Industrial 6. Agricultural and farmland engineering 7. Road engineering
Advantages	1. Convenient to installation 2. Long life-spans 3. Low cost
Payment items	T/T L/C
Port	Qingdao

Characteristics of HDPE Double wall corrugated pipe

HDPE Double wall corrugated pipe is manufactured by using the main raw material PVC. The internal wall is smooth and the external wall is bellows type. The hollow special pipe between the external and internal walls is mainly applied into the buried sewage and drainage system. The fla-ring is made in case of production, and primary molding is carried out, thus the easy deformation caused by the single-layer thick pipe wall is avoided. HDPE double-layer pipe wall is hard. It is connected with the flexible natural rubber seal, which characterized by easy installation, firm connection and not easy leak through and low comprehensive cost and 50 years’ service life.

Application field of HDPE double-layer bellows

HDPE Double wall corrugated pipe is used in Municipal Engineering: it can be used for drainage and sewage pipe. When the rainy season comes, HDPE corrugated pipes also play a great role in discharging flood and rainwater in the city.

HDPE Double wall corrugated pipe is used in Construction Engineering: for building rainwater pipe, underground drainage pipe, sewage pipe, ventilation pipe, etc. HDPE corrugated pipe is suitable to be buried underground because of its strong corrosion resistance and pollution prevention.

HDPE corrugated pipe is used in electrical and Telecommunication Engineering: HDPE corrugated pipe can be used as the protective pipe of various power cables. Cable is the main way of power transmission, which requires an external protective sleeve to buffer the external pressure. Bellows also has good insulation.

HDPE corrugated pipe is used for railway and highway communication: it is used as the protective pipe of communication cable and optical cable.

HDPE corrugated pipe is used in industry: it is widely used in sewage pipes in chemical, pharmaceutical, environmental protection and other industries

HDPE corrugated pipes are used in agriculture and garden projects: farmland, orchards, tea gardens and forest belt drainage and irrigation.

HDPE corrugated pipe is used in road engineering: as seepage and drainage pipe of railway and expressway.

HDPE corrugated pipe is used in mines: it can be used as mine ventilation, air supply and drainage pipe.

The perforated HDPE Double wall corrugated pipe can be used as the seepage drainage pipe of saline alkali land expressway.

HDPE corrugated pipe is used for golf course and football field engineering: it is used for seepage drainage pipe of golf course and football field.

HDPE corrugated pipes are used for drainage and sewage pipes in various industries, such as large wharfs, port projects and airport projects.

HDPE bellows are widely used. If you have special needs, you can also contact us.