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AboutThe quality assurance department of the company has formulated strict quality assurance system documents and organized front-line workers in various departments, offices and workshops to learn.
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ProductsThe company produces 45000 tons of insulation pipes and pipe fittings annually. It has 5 internationally advanced polyethylene pipe production lines, and adopts internationally advanced screw die extrusion, vacuum sizing, spray cooling, automatic cutting and other processes, with an annual production of 20000 tons of polyethylene outer sheath pipe.
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CaseThe company pays attention to talent training and talent introduction, and cooperates with Chinese Academy of Sciences Jiuzhang Technology Co., Ltd., Beijing Institute of Public Utilities Science, Beijing Institute of Coal and Heat and other scientific research institutes, colleges and universities, and constantly has senior technical personnel to colleges and universities for training and study.
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NewsThe quality assurance department of the company has formulated strict quality assurance system documents, organized front-line workers in various departments, offices and workshops to study, and implemented a quality assurance inspection system based on self-inspection, mutual inspection between processes and final inspection by professional inspectors. Each process is produced in this process in strict accordance with the documents formulated by the technical department, and unqualified process products are not transferred to the next process. The rate of superior products has increased year by year.
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ServiceThe company will take the domestic thermal insulation pipeline enterprise as its own responsibility, and continue to carry out innovation and product research and development to meet the needs of the majority of users.
Contact Us
Hotline:+86-133 1337 8358
Office:+86-317-6195979
Address: Chengdong Zhenggang Industrial Development Zone, Yanshan County, Cangzhou City, Hebei Province
Spraying winding insulation pipe
Classification:
- Product Description
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Product introduction:
"Polyurethane sprayed polyethylene winding prefabricated direct buried insulation pipe" is composed of working steel pipe, sprayed polyurethane insulation layer and extruded polyethylene outer protection layer. The thickness of the insulation layer and the thickness of the outer protective layer can be adjusted within a certain range according to the needs during production. Quantitative production can be carried out according to the parameters of the central heating and cooling medium and the thickness of the insulation layer required by the actual heat dissipation loss to meet the needs of different projects.
Product advantages:
1. Improve the mechanical properties of the outer tube.
2. The wall thickness of the outer protective tube is reduced.
3. Reduce the water absorption of the insulation layer.
4. Improve the closed cell rate of the insulation layer.
5. The axis eccentricity of the insulation pipe is reduced.
6. Improve the uniformity of the overall insulation layer density of the pipeline.
7. Improve the compressive strength of the insulation layer.
8. Reduce the thermal conductivity of the insulation layer and reduce energy consumption.
Production capacity:
(1) There are 10 polyurethane prefabricated directly buried insulation pipe production lines, with an annual production DN20-DN1600mm of 4000km of polyurethane prefabricated directly buried insulation pipes;
(2) The annual production of DN50 ~ DN1600mm urethane insulation pipeline leakage monitoring system products 2000km;
(3) There are 3 production lines of polyurethane sprayed polyethylene winding prefabricated direct buried insulation pipes, with an annual production DN300mm-DN1600mm of 4500km of polyurethane sprayed polyethylene winding prefabricated direct buried insulation pipes;
(4) "one-step" process polyurethane prefabricated buried insulation pipe production line 2, the production of DN25-DN400mm one-step polyurethane insulation pipe 3000km/year;
(5) 2 prefabricated overhead polyurethane insulation pipe production lines, producing DN25-DN1600mm prefabricated overhead polyurethane insulation pipe 3000km/year;
(6) Polyurethane prefabricated direct buried thermal insulation composite plastic pipe production line 3, can produce DN20-DN400mm polyurethane prefabricated direct buried thermal insulation composite plastic pipe 1500km/year;
(7) Glass fiber reinforced plastic outer protective layer polyurethane prefabricated direct buried insulation pipe production line, can produce DN20-DN1600mm glass fiber reinforced plastic outer protective layer polyurethane prefabricated direct buried insulation pipe 400km/year;
(8) annual production of DN200-DN1200mmFBE anti-corrosion polyurethane insulation pipe 1000Km.
(9) There are 9 high-density polyethylene outer protection pipe production lines, with an annual production of φ90-2000mm polyethylene outer protection pipe of 60000 tons/year.
(10) The annual production of DN25-DN1000mm steel sheath steel steam insulation pipe 1000km;
(11) annual production of DN80-DN 1600mm pe anti-corrosion pipe 1000km;
(12) annual production of DN200-DN2000mmFBE anti-corrosion pipe 1000km;
(13) Annual production and DN20-DN1600mm of 30000 polyurethane prefabricated directly buried thermal insulation pipe fittings (elbows, tees, reducer pipes, fixed joints, etc.);
(14) 150000 DN200-DN1600mm polyethylene electric hot melt sleeves can be produced annually; (15)φ529-φ2054mm spiral steel pipe 100000 tons;;
Product inquiry
Contact
Hotline:13313378358
Mr. Yang:13313378358
Office Department:0317-6195979
Address: Chengdong Zhenggang Industrial Development Zone, Yanshan, Cangzhou , Hebei
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