Overview of PE Garden Greening Pipe Polyethylene Water Supply Pipe: 
Polyethylene (PE) pipes are widely used in various manufacturing fields such as sewage discharge, water supply, drainage, and water transportation due to their high strength, high temperature resistance, corrosion resistance, non-toxicity, and wear resistance. The chemical name of PE in Chinese is "polyethylene". The PE material-made agricultural irrigation polyethylene water supply pipes include low-density polyethylene pipes, medium-density polyethylene pipes, and high-density polyethylene pipes. Because PE polyethylene pipes have the characteristics of wear resistance, acid resistance, high temperature resistance, and high pressure resistance, they gradually replaced the traditional pipe materials such as steel pipes and cement pipes in the market. Especially because this pipe material is lightweight, convenient for installation and movement, it is the preferred choice for new materials. 
Product features of polyethylene irrigation pipes for farmland: 
Excellent hygiene performance: During the processing of the polyethylene irrigation pipes for farmland sprinkler systems, no heavy metal salt stabilizers are added. The material is non-toxic, has no scale layer, does not breed bacteria, and effectively solves the secondary pollution of urban drinking water. 
2. Outstanding corrosion resistance: Apart from a few strong oxidants, it can withstand the erosion of various chemical media; there is no electrochemical corrosion. 
3. Long service life: Under the rated temperature and pressure conditions, the polyethylene water supply pipeline for agricultural sprinkler irrigation can be safely used for over 50 years. 
4. Better impact resistance: The polyethylene irrigation pipes for farmland have excellent toughness and high impact resistance. Even if heavy objects directly press against the pipes, they will not cause the pipes to rupture. 
5. Reliable connection performance: The heat-melt or electric-melt interfaces of the polyethylene irrigation pipes for farmland spraying have a higher strength than the pipe body itself. The joints will not break due to soil movement or live loads. 
6. Excellent construction performance: The pipeline is lightweight, the welding process is simple, the construction is convenient, and the overall project cost is low. 
General regulations for polyethylene water supply pipes used for farmland irrigation: 
The polyethylene (PE) pipes and pipe fittings should have the product quality inspection reports issued by the quality inspection department and the certificates of conformity from the manufacturing factory. 
② When storing, handling and transporting polyethylene (PE) pipes, they should be securely tied with non-metallic ropes, and the pipe ends should be sealed. 
When storing, handling and transporting polyethylene (PE) pipes and pipe fittings, they must not be thrown or subjected to severe impacts. 
④ During the storage, handling and transportation of polyethylene (PE) pipes and pipe fittings, they must not be exposed to direct sunlight or rain; they must also avoid contact with oils, acids, salts and other chemical substances. 
⑤ The storage period of polyethylene (PE) pipes and pipe fittings from production to use should not exceed one year. 
Inspection of polyethylene irrigation pipes for farmland: 
The PE polyethylene pipes and fittings received must undergo acceptance checks. Firstly, the relevant documents such as the product user manual, product certificate of conformity, quality guarantee certificate, and various performance inspection reports should be inspected. 
② When inspecting PE polyethylene pipes and fittings, samples should be taken from the same batch, and the specifications, dimensions and appearance performance should be checked in accordance with the current national standard "Polyethylene Materials for Water Supply (PE)". If necessary, comprehensive tests should also be conducted. 
Connection of polyethylene water supply pipes for farmland irrigation: 
Electrothermal welding property: Using a dedicated electrothermal welding machine, the straight pipes are connected to each other and also to pipe fittings. This method is mostly used for pipes with a diameter of 160mm or less. 
2. Hot-melt butt welding connection: The pipes are connected using a dedicated butt welding machine. This method is commonly used for pipes with a diameter of 160mm or larger. 
3. Steel-plastic connection: Connections can be made using methods such as flanges or threaded couplings.