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HDPE pressure drainage pipe
Product features: 1. Long service life, low temperature resistance. It can be safely used for more than 50 years under applicable pressure at 40 ° C ≤
Product details
Product Features
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1. Long service life and low temperature resistance
It can be safely used for more than 50 years under the applicable pressure of 40 ° C ≤ rated temperature ≤ 60 ° C.
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2. Good corrosion resistance
Except for a few strong oxidants, strong acids and bases, it can withstand the erosion of various chemical media; No electrochemical corrosion.
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3. Good wear resistance
After long-term use, it has been shown that the wear resistance is more than four times that of steel pipes.
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4. Good toughness and high impact strength
Directly pressing heavy objects over the pipeline will not cause the pipeline to rupture.
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5. Reliable connection performance
The strength of the hot melt electric fusion interface is higher than that of the pipe body, and the joint will not break due to soil movement or live load.
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6. Good construction performance
The pipeline is lightweight, the welding process is simple, the construction is convenient, and the overall project cost is low.
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7. Larger circulation capacity
The inner wall of the pipeline is smooth, the head loss is small, and the flow capacity is increased by more than 30% compared to other general pipelines.
connection method
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Hot melt docking
Hot melt docking is a simple and fast method for connecting PE pipes, suitable for connecting pipes and fittings with a diameter greater than 63mm. The welding procedure can be found in the following content. In order to achieve the best welding effect, it is necessary to control the entire welding process well and comply with the welding parameters.
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Pipe fittings connection
PE water supply pipes can be connected by injection molded fittings, welded fittings, electric fusion fittings, steel plastic conversion joints, or other forms of mechanical fittings. Generally, pipes with a diameter less than 63mm are connected by hot melt socket fittings. For some special requirements, electric fusion fittings are used for connection.
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flange connection
Typically, flange connections are used to connect PE pipes with valves or other materials of pipes and fittings.
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