Winding Structural Wall Pipe B-tube
Winding Structural Wall Pipe B-tube
The Kra pipe is a thermal winding pipe with a high-density polyethylene structure wall. HDPE winding structure wall pipe is a new type of special-shaped structure wall pipe. It is made through a high-density polyethylene thermal winding molding process. The products are mainly made of high-density polyethylene resin (HDPE) as raw material. The product uses PP or Pe bellows as auxiliary supporting tubes. It is high-density polyethylene large-diameter winding reinforced tubes produced by the thermal winding molding process. It is known as Kra pipe in China because this kind of pipe was originally imported from the German kra company. The official name of the product in China is high-density polyethylene structural wall thermal winding pipe. The national standard is GB/T 19472. 2-2017 B-type structural wall pipe.
The application of HDPE kra pipe Winding Structural Wall Pipe B-Tube,Hdpe Sewer Pipe,Hdpe Carat Tube,Corrugated Drain Carat Tube Hebei Taiwo Plastic Pipe Co.,Ltd , https://www.taiwocarattube.com
Where mini vehicles go, the “Auto Industry Development Peak Summit†invites experts to point out that the mini-vehicles generally refer to cars with a displacement of about 1 litre or less. In the Chinese market, mini vehicles in the traditional sense refer to miniature cars and minivans, and the price is generally between 20,000 and 50,000 yuan. In 2004, the domestic automobile market was magnificent, and the domestic automobile market prices had signs of “Waterlooâ€. In spite of a drop in the price of the car, it still cannot save the downturn in the auto market. However, for mini vehicles, the situation is different. In 2004, the scale of production of mini-car manufacturers has been established. In the highly competitive domestic auto market, mini vehicles rely on substantial price cuts to maintain a strong sales momentum in the off-season of the auto market, which shows that consumers have formed an appreciation for the overall price of such models. . From January to October this year, the total production of mini vehicles increased by 12.63% year-on-year, and sales increased by 10.60%, which was higher than the 7-10% expected at the end of last year. At the same time, subtle changes have taken place in the status of micro-vehicle companies in the same industry, indicating that the huge market share of mini-buses has attracted the attention of various companies and the intensity of competition has increased. At the same time, with the end of the transitional period of WTO accession and the deepening of market introduction, in order to occupy the market as soon as possible, the price reduction of related products will inevitably occur. Especially for cars whose prices are often the first choice for buying a miniature car, continuous price cuts can be said to be inevitable. For the mini vehicle market this year and next year's trend, micro-vehicle market research expert Yao Qun will be held on November 27 at the "2005 Third China Automotive Industry Development Summit Annual Meeting" on the "2004 mini-car market analysis and 2005 "Year prediction" report, so stay tuned.
1. Municipal water supply and drainage: The internal pressure of high-density polyethylene (HDPE) winding reinforced pipe can reach 12kg/cm2, which is the ideal pipe to replace the original drainage cast iron pipe and cement pipe in the city. The pipe can be used for municipal underground drainage, sewage, rainwater collection, water transmission, ventilation, etc to discharge liquid and gaseous substances into rivers or the sea. Thermal structure wall winding pipe has the advantages of lightweight, safe, reliable connection,corrosion resistance, and high ring stiffness, therefore the use of thermal structure winding pipe has great advantages.
2. Large-scale water conservancy projects: long-distance water transmission, farmland irrigation, reservoir drainage, water source pipe, irrigation pipe and hydropower station water transmission, drainage use;
3. Environmental protection engineering: deep sea sewage, sewage treatment, waste
dump sewage, detoxification pipeline. Due to the thermal structure wall winding pipe of various pipe wall structures and pipe, inspection well, pipe fitting, and its reliable connection performance, the pipe can be used for advanced shallow drainage systems.
4. Petroleum industry: oil, gas pipeline.
5. Coal industry: coal transport, ventilation systems.
6. Chemical engineering: chemical containers, especially corrosive fluid delivery
pipelines.
7. Electric power engineering: circulating water pipeline.
8. Road engineering: crossing roads and railways have a large traffic load of water
culverts and crosswalks; Used as railway and highway road seepage, drainage pipe; The method of "liner in pipe" is becoming more and more important for repairing damaged pipes.
9. The laying of pipes in a corrosive environment.
10. Agricultural engineering: farmland, orchard, tea garden and forest belt irrigation, and so on;
11. Large airport port, wharf engineering: large airport port, wharf engineering drainage, sewage pipe, etc.
12. Construction engineering: building stormwater pipes, underground drainage pipes, sewage pipes, ventilation pipes, etc.
Communication tube: railway, highway communications, communication cables, optical cable protection pipe.
14. Water storage system: used to intercept the slow water storage system.
15. Special application: thermal winding wall winding pipe can also be used for special
purposes such as ventilation, passage, desert, swamp, lake area with fluid transport, etc.