50mm hdpe water pipe hdpe water pipe 63mm 6 hdpe water pipe 6 hdpe water line

50mm hdpe water pipe hdpe water pipe 63mm 6 hdpe water pipe 6 hdpe water line

1. Nontoxic:
HDPE pipe material is nontoxic and tasteless. It belongs to green building materials, never scalling, which can effectively improve the water quality.
2. Corrosion resistance:
High resistance to attack from various types of chemicals. No electrochemical corrosion.
3. No Leakage:
HDPE pipe is connected in the ways of butt fusion, socket fusion and electrofusion and the strength of joint point is higher than tube itself.
4. Higher flow capacity:
The smooth inner wall is easy for pipeline transportation. Under the same condition, delivery capacity can be increased by at least 30%.
5. Convenient for construction and installation:
HDPE pipe could be installed in a variety of trenchless ways, so it is very convenient for
Construction and installation.
6. Lower system and maintenance costs:
HDPE pipe is not only convenient to transport and install, but also reduce the worker’s
Labor intensity and improve work efficiency.
7. Longevity of working life:
More than 50 years under pressure use.
8. HDPE pipe is recycled and Environment-friendly.

1. Urban tap water pipe network system:
Large diameter HDPE pipe is health non-toxic, not fouling, more suitable for urban water supply main conduit and buried tube, safety, hygiene, convenient construction.
2. Replaceable cement tubes, iron pipe and steel tube: Used for old nets renovation project, don’t need large area excavation, low cost, can be widely used in old town of pipe network reconstruction.
3. Industrial materials duct: Chemical industry, chemical fiber, food, forestry, pharmacy, light industry and papermaking, metallurgical and other industrial raw material conveying pipe.
4. Landscaping water supply network: Landscaping need lots of water pipe, HDPE pipe toughness and low cost, make it become the best choice.
5. Sewage discharge pipes: HDPE pipe have unique corrosion resistance, can be used in industrial wastewater, sewage discharged pipe,low costs and maintenance costs .
6. Ore, mud transfers: HDPE pipe has high resistance to stress and wear resistance, can be widely applied in conveying ore, coal ash and river bait-casting mud.
7. Agricultural irrigation pipe: HDPE pipe inside sleek, great flow, cross road construction, good impact resistance, it is the ideal tool for agricultural irrigation

1. Material preparation: Place the pipe or fittings in a flat position on the docking machine, leaving enough cutting allowance of 10-20 mm.

2. Cutting: Cutting the impurities and oxide layer on the welded pipe section and the end surface of the pipe fittings to ensure that the two butt ends are smooth, smooth and free of impurities.

3. Alignment: The ends of two welded pipe sections should be completely aligned. The smaller the wrong side, the better. The wrong side should not exceed 10% of the wall thickness. Otherwise, the quality of docking will be affected.

4. Heating: The butt temperature is generally between 210-230 degrees Celsius. The heating time of the heating plate is different in winter and summer. The melting length of the two ends is 1-2mm.

5. Melt butting: It is the key of welding. The butting process should always be carried out under the melt pressure. The suitable width of crimping is 2-4 mm.

6. Cooling: Keep the docking pressure unchanged, let the interface cool slowly, the cooling time is as long as the hand touches the curling edge stiff, no heat is felt.

7. Completion of docking: Release the slip after cooling, remove the docking machine, and re-prepare the next interface connection.