PE Water Supply Pipe Fittings
Product Material Overview
PE (high-density polyethylene) environmentally friendly drinking water pipeline, made of imported PE100 raw materials, manufactured according to GB/T13663 standard, the product has good weldability, stress crack resistance, and its performance meets international standards and national requirements.
PE pipes are mainly used for water supply and drainage pipes, mining pipes, chemical and pharmaceutical sewage and sand slurry and other solid or mixed media transportation, with 25% less internal resistance than metal pipes, greatly improving transportation efficiency.
PE has rich sources of raw materials. From the molecular formula structure (C2H4), the molecular structure of PE is a simple polymer. In the development of PE pipes, it constantly overcomes its own shortcomings. The heating fusion of PE pipes requires certain operating space and skilled operating techniques. Later, the electric fusion socket was invented, which connects two pipe sections or fittings through an electric fusion socket, which is used for connecting PE pipes in pipe trenches or in narrow construction spaces. The material properties of PE pipes are also improving, from PE63, PE80 to PE100, and will develop to PE115 in the future. PE100 means that this grade of PE material can maintain a low strength of 10Mpa after 50 years at 200°C (MRS). PE80 is 8.0Mpa. With the improvement of PE material grades, the wall thickness of the pipe using PE115 should be lower than that of the pipe using PE100, which reduces the wall thickness of PE pipes while meeting the requirements, reducing the amount of PE material used, reducing costs, and facilitating the application of PE pipes in large-diameter pipes.
Heating is required for the connection of PE pipes, and a certain cooling time is also required. Each welding process takes about 20 minutes. The larger the diameter of the pipe, the longer the heating and cooling time, so the installation period of PE pipes is relatively extended.
Product Features
1. Long service life. Under normal conditions, the life span is up to 50 years.
2. Good hygiene. No scale, no bacteria breeding, solving the secondary pollution of drinking water. Compliant with GB/T17219 safety evaluation regulations.
3. Corrosion resistance to a variety of chemical media, no electrochemical corrosion.
4. Smooth inner wall, extremely low friction coefficient, corresponding increase in medium flow capacity and excellent wear resistance.
5. Good flexibility, high impact resistance, earthquake resistance, and distortion resistance.
6. The unique hot melt butt joint and hot melt socket joint technology make the joint strength higher than the pipe body, ensuring the safety and reliability of the joint.
7. Simple welding process, convenient construction, low project cost.
8. Light weight, convenient transportation and installation.
Product Application
Town water supply PE pipes have comprehensive advantages such as safety, hygiene, and convenient construction, and have become the ideal pipe material for town water supply.
Natural gas and gas transportation pipelines, due to the reliable connection, stable performance, easy construction, and corrosion resistance of PE pipes, have become the choice for medium and low-pressure natural gas transportation pipelines.
In the food and chemical industry field, PE pipes have unique corrosion resistance and can be used for the transportation or discharge of various acid, alkali, and salt solutions, with a long service life and low cost and maintenance.
The wear resistance of mining sand and slurry transport PE pipes is 4 times that of steel pipes, and can be widely used in the transportation of mining sand, power plant fly ash, and river dredging slurry.
Replacing cement pipes, cast iron pipes, and steel pipes for the original cement pipes, cast iron pipes, etc. laid in the city, old pipe renovation can be carried out without large-scale excavation, directly inserting PE pipes into the old pipes for replacement, with low project cost and short construction time, especially suitable for the pipeline renovation in old urban areas.
Landscape irrigation network requires a large amount of water supply pipelines, and PE pipes are inexpensive and worth promoting.
Other applications PE pipes can also be widely used in other fields, such as power, communication sheaths, farmland irrigation, siphon drainage, landfill, geothermal air conditioning, deep-sea aquaculture, buried fire pipes, etc.
Dengquan Plastic Industry Technology (Hunan) Co., Ltd. specializes in the production and operation of PVC series pipes and fittings, PPR series pipes and fittings, PE series pipes and fittings, HDPE silicon core pipes and other series of pipes and fittings, water heating hardware and bathroom series, with diverse products and complete specifications. Factory direct sales, quality assurance, welcome inquiries and negotiations.
For details, please call: Fan Mingyan (Manager) 15364168798
0736-7822001
