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HDPE double wall corrugated pipe
The product is made of high-density polyethylene (HDPE) as the main raw material through a two-step molding process. The first step is to produce the "T" prefabricated strip with shrinkage, good compactness and high strength through the extruder, which is wound on the pipe forming machine and melted into the inner layer of the pipe. At the same time, the galvanized steel strip is rolled into π or The U-shaped pipe strip is embedded in the groove between the strips, and the outside of the steel strip is coated with PE to become the third-generation new steel-plastic composite structure pipe for the outer wall of the pipe.
HDPE steel belt reinforced structural wall pipe combines the rigidity of steel belt and the corrosion resistance of polyethylene. It has high ring rigidity, light weight, strong corrosion resistance, simple and reliable installation, good sealing, low transportation and construction costs, and Strong abnormal sudden load capacity and other characteristics can be widely used in gravity gravity conveying of various corrosive or non-corrosive media, such as sewage urban pipelines, industrial sewage pipelines, rainwater drainage pipelines, bridge and culvert road sewage drainage pipelines, agricultural irrigation Pipelines, water intake pipes in water sources, etc., have broad market prospects.
Material:Stainless steel , PE,corrugated pipe
Details:
| Nominal inner diameter | Minimum average inner diameter | Minimum Laminate Wall Thickness | Minimum inner wall thickness | Maximum pitch | Min strip thickness | ||||
| DN/ID | dim min | Cmin | Emin | Pmin | tmin | ||||
| 300 | 294 | 2.5 | 4 | 75 | 0.4 | ||||
| 400 | 392 | 3 | 4.5 | 85 | 0.4 | ||||
| 500 | 490 | 3.5 | 5 | 100 | 0.5 | ||||
| 600 | 588 | 4 | 6 | 110 | 0.5 | ||||
| 700 | 685 | 4 | 6 | 115 | 0.5 | ||||
| 800 | 785 | 4.5 | 7.5 | 120 | 0.7 | ||||
| 1000 | 985 | 5 | 8 | 150 | 0.7 | ||||
| 1200 | 1185 | 5.5 | 8 | 180 | 0.7 | ||||
| 2000 | 1985 | 6 | 9 | 235 | 1 | ||||
Features and benefits of the HDPE double wall corrugated pipe :
1.HDPE double wall corrugated pipe has long service life,usually can be used for 50 years.
2.It can withstand the erosion of many kinds of chemical media except a few strong oxidants.
3.It is quadruple more wear-resistant.It has great low temperature resistance, impact resistance, good toughness, high impact strength, and the service temperature is -60°C to 40°C than copper pipes.
4.It has good flexibility, can be moderately bent, and has a good anti-inhomogeneity settlement effect.
5.The inner surface of the pipe is smooth and the fluid resistance is small, which can reduce the pressure loss of the pipeline and the energy consumption of water delivery
HDPE double wall corrugated pipe
The product is made of high-density polyethylene (HDPE) as the main raw material through a two-step molding process. The first step is to produce the "T" prefabricated strip with shrinkage, good compactness and high strength through the extruder, which is wound on the pipe forming machine and melted into the inner layer of the pipe. At the same time, the galvanized steel strip is rolled into π or The U-shaped pipe strip is embedded in the groove between the strips, and the outside of the steel strip is coated with PE to become the third-generation new steel-plastic composite structure pipe for the outer wall of the pipe.
HDPE steel belt reinforced structural wall pipe combines the rigidity of steel belt and the corrosion resistance of polyethylene. It has high ring rigidity, light weight, strong corrosion resistance, simple and reliable installation, good sealing, low transportation and construction costs, and Strong abnormal sudden load capacity and other characteristics can be widely used in gravity gravity conveying of various corrosive or non-corrosive media, such as sewage urban pipelines, industrial sewage pipelines, rainwater drainage pipelines, bridge and culvert road sewage drainage pipelines, agricultural irrigation Pipelines, water intake pipes in water sources, etc., have broad market prospects.
Material:Stainless steel , PE,corrugated pipe
Details:
| Nominal inner diameter | Minimum average inner diameter | Minimum Laminate Wall Thickness | Minimum inner wall thickness | Maximum pitch | Min strip thickness | ||||
| DN/ID | dim min | Cmin | Emin | Pmin | tmin | ||||
| 300 | 294 | 2.5 | 4 | 75 | 0.4 | ||||
| 400 | 392 | 3 | 4.5 | 85 | 0.4 | ||||
| 500 | 490 | 3.5 | 5 | 100 | 0.5 | ||||
| 600 | 588 | 4 | 6 | 110 | 0.5 | ||||
| 700 | 685 | 4 | 6 | 115 | 0.5 | ||||
| 800 | 785 | 4.5 | 7.5 | 120 | 0.7 | ||||
| 1000 | 985 | 5 | 8 | 150 | 0.7 | ||||
| 1200 | 1185 | 5.5 | 8 | 180 | 0.7 | ||||
| 2000 | 1985 | 6 | 9 | 235 | 1 | ||||
Features and benefits of the HDPE double wall corrugated pipe :
1.HDPE double wall corrugated pipe has long service life,usually can be used for 50 years.
2.It can withstand the erosion of many kinds of chemical media except a few strong oxidants.
3.It is quadruple more wear-resistant.It has great low temperature resistance, impact resistance, good toughness, high impact strength, and the service temperature is -60°C to 40°C than copper pipes.
4.It has good flexibility, can be moderately bent, and has a good anti-inhomogeneity settlement effect.
5.The inner surface of the pipe is smooth and the fluid resistance is small, which can reduce the pressure loss of the pipeline and the energy consumption of water delivery
