Product material overview
PE (high-density polyethylene) environmentally-friendly healthy drinking water pipeline adopts imported PE100 raw material and is manufactured according to GB/T13663 standard. The product has good weldability and environmental stress crack resistance, and its performance meets international and national standards.
The use of PE pipes, PE pipes are mainly used for the transportation of solid water or mixed materials such as water supply and drainage pipes, mining pipelines, sewage of chemical and pharmaceutical industries, and sand and mortar. The resistance inside the pipe is 25% smaller than that of metal pipes, which can greatly improve the transportation efficiency.
PE has a rich source of raw materials. From the molecular structure (C2H4), the molecular structure of PE is a simple type of polymer. PE pipelines are developing, constantly overcoming their own shortcomings, PE pipe connection, PE pipe heating and welding, requirements A certain operating space and skilled operating techniques. Later, an electric welded bushing was invented, that is, two pipe sections or pipe fittings were connected by an electric heat welding sleeve, which was used for the connection of the PE pipe in the pipe trench or where the construction space was small. The material properties of PE pipes are also improving. From PE63, PE80 to PE100, PE115 will be developed in the future. PE100 means that at 200 ° C, this grade of PE material can maintain a low strength (MRS) of 10 MPa after 50 years. PE80 is 8.0Mpa. With the improvement of PE material grade, the wall thickness of PE15 is lower than that of PE100, and the wall thickness of PE pipe is thinner, which reduces the amount of PE material. The cost is reduced, which is beneficial to the application of PE pipes in large diameter pipes.
The connection of the PE pipe needs to be heated, and a certain cooling time is required. It takes about 20 minutes for each welding. The longer the pipe diameter, the longer the heating and cooling time, so the installation period of the PE pipe is relatively extended.
Features
1. Long-lasting service life. Under normal conditions, the service life is more than 50 years.
2. Good hygiene. No scaling, no bacteria, solve the secondary pollution of drinking water. Meet the safety evaluation requirements of GB/T17219.
3. Can resist corrosion of a variety of chemical media, no electrochemical corrosion.
4. The inner wall is smooth, the friction coefficient is extremely low, the passing ability of the medium is correspondingly improved and the wear resistance is excellent.
5. Good flexibility, high impact strength, strong shock resistance and distortion.
6. The unique hot-melt butt joint and hot-melt plugging technology make the interface strength higher than the pipe body, ensuring the safety and reliability of the interface.
7. The welding process is simple, the construction is convenient, and the construction cost is low.
8. Light weight, convenient transportation and installation.
PE给水管
PE给水管
PE给水管
生产过程
Shandong JinFangda Engineering Co., Ltd. is a professional manufacturer of PE water supply pipe, PE gas pipe and PE flame retardant, antistatic mining pipe, PE ground source heat pump pipe, PE siphon drainage pipe, PERT floor heating pipe and supporting PE water supply pipe parts, PE High-tech enterprises such as gas pipe fittings, PE flame retardant, antistatic mining double-resistance pipe fittings, PE ground source heat pump pipe fittings, PE spray-proof anti-corrosion steel flanges, PE ball valves, PERT floor heating pipe fittings, PE siphon drainage pipe fittings and other products.
The company is located in Zibo City High-tech Zone Industrial Park, close to the national-level mega-enterprises - Qilu Petrochemical Company. It is 240 kilometers away from Qingdao Port, a large import and export port, 110 kilometers away from Jinan Yaoqiang International Airport, and only 5 kilometers away from the exit of Jiqing Expressway. It enjoys convenient transportation and facilitates the transportation of PE pipes, pipe fittings and raw materials. There are also production bases in Linyi, Lanzhou, Baoding and Shenyang.
The company covers an area of 160 mu, with a construction area of 55,000 square meters. It has more than 60 million yuan in fixed assets. It has 186 employees, including 21 with senior technical titles and a number of external technical personnel. At the same time, it actively participates in various courtyards, Schools and research institutes carry out technical cooperation and have strong research and public relations capabilities. In addition, the company's technical staff can undertake research and development of new products based on the technical indicators proposed by customers.
The company has complete production equipment, and has 8 internationally advanced computer controlled ¢20-¢1200 PE pipe production lines. It has more than 80 sets of special injection molding machines and various auxiliary equipments. It has many patented technologies such as anti-static spraying of PE pipe fittings. The company produces more than 10,800 tons of PE pipe, PE gas pipe, PE mine pipe and other pipes, with an annual output of more than 2,000 tons of PE pipe fittings, PE gas fittings, PE mining pipe fittings and other pipe fittings.
