HDPE feeding pipe is one kind of pipe. HDPE(High Density Laboratory) pipe is supplied to China's municipal pipe market. Plastic pipe is developing steadily, PE pipe, PP-R pipe and UPVC pipe all occupy a place, among which PE pipe has the most remarkable development momentum. PE tube is widely used in the field. Water supply pipe and gas pipe are its two largest application markets.

PE pipe for water supply is the replacement of traditional steel pipe and polychlorinated ethylene drinking water pipe. The water pipe must bear a certain pressure, usually choose large molecular weight, good mechanical properties of PE resin, such as HDPE resin. LDPE resin has low tensile strength, low pressure resistance, poor rigidity, poor dimensional stability when forming, and difficult connection, not suitable for water supply pressure pipe material. However, LDPE, especially LLDPE resin, has become a common material for the production of drinking water pipes because of its high health index. LDPE, LLDPE resin melting viscosity is small, good fluidity, easy to process, so the choice of its melt index range is also wide, usually MI between 0.3-3G /10min.

Field of Application:
■ Urban water pipe network system.
■ Urban and rural drinking water pipelines.
■ Chemical, chemical fiber, food, forestry, printing and dyeing, pharmaceutical, light industry, papermaking, metallurgy and other industries feed liquid pipeline.
■ Agricultural irrigation pipes.
■ Protective casing for post and telecommunication lines and electric wires.
■ Mine mortar conveying pipeline.
■ Protective casing for post and telecommunication lines and electric wires.

HDPE feed pipe product features:
■ Good hygiene performance: PE pipe processing does not add heavy metal salt stabilizer, material no toxicity, no scaling layer, no bacteria breeding, a good solution to the urban drinking water secondary pollution.
■ Excellent corrosion resistance: in addition to a few strong oxidants, can withstand the erosion of a variety of chemical media; No electrochemical corrosion.
■ Long service life: PE pipeline can be safely used for more than 50 years under rated temperature and pressure.
■ Good impact resistance: PE pipe has good toughness, high impact strength, the heavy object directly presses through the pipe, will not cause the pipe to break.
■ Reliable connection performance: The strength of hot melt or electric melt connector of PE pipe is higher than that of pipe body, and the joint will not break due to soil movement or live load.
■ Good construction performance: light pipe quality, simple welding process, convenient construction, low comprehensive cost of the project.

The advantage of HDPE feed pipe
1. High strength, excellent environmental stress cracking resistance, good creep resistance;
2. Good toughness and flexibility, strong adaptability to uneven foundation and dislocation, and can withstand the harsh environment such as earthquake and typhoon;
3. Good weather resistance (including UV resistance) and long-term thermal stability;
4. Corrosion resistance, no need to do anti-corrosion treatment, long service life;
5. The inner wall is smooth, the flow resistance is small, the flow capacity is large, and the construction cost is saved;
6. Good wear resistance and wear resistance;
7. Good low temperature impact resistance, can be used safely in the temperature range of -20~40℃, winter construction is not affected;

Yunnan Yunfeng Water-saving Technology Co., Ltd. is a professional design, production, sales, installation of agricultural water-saving irrigation products emerging enterprises, our company mainly produces PE engineering pipe, agricultural pipe, spray belt, drip irrigation belt, the main products are spray drip irrigation series, filters, pipe fittings pipe and accessories, etc. Products involved in agriculture, flowers, gardens, vegetable greenhouses, tobacco, lawn irrigation and other water-saving irrigation fields.
The company was registered in 2014, has always been adhering to the "lasting quality, ambition" company philosophy, to provide "high quality products and services" as the guiding ideology; With the goal of creating "excellent and high-quality water-saving irrigation products", we sincerely provide fast and high-quality contact and consulting services for dealers, engineers and agricultural users around the country, and effectively solve the consumer needs of each customer, which is well received by customers at home and abroad.
The company's products are widely sold, the domestic market is mainly Yunnan, Guizhou, Sichuan, Guangxi, Guangdong, Hainan, Hubei, Shandong and other places; Foreign markets are mainly Laos, Vietnam, Myanmar, Thailand and other Southeast Asian countries.
Love to create miracles, and strive to cast success. We firmly believe that Yunnan Yunfeng Water Saving Technology Co., Ltd. will be your best choice as long as we keep to the original intention, forge ahead, and constantly meet the needs of the market and new and old customers.

Deng Shihua

ynyfjs@163.com

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