HDPE Water supply pipes Appearance, standard and Application
Black pipe body with blue belt. Implementation of GB/13663-200 《water supply HDPE pipe》;Drinking water pipe health performance in line with GB / T17219 requirements. The production have PE80 and PE100 two kinds of raw martials , generally used for pressure water transport. the products are widely preferred in the Urban water supply, municipal engineering, mining factory construction, fire protection, small town construction and civilized ecological village construction projects.
HDPE Water supply pipes Specification
PE100
1. OD 20mm(PN1.6)
2. OD 25mm(PN1.6)
3. OD 32mm(PN1.0.PN1.25.PN1.6)
4. OD 40mm(PN0.8.PN1.0.PN1.25.PN1.6)
5. OD 50mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
6. OD 63mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
7. OD 75mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
8. OD 90mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
9. OD 110mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
10. OD 125mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
11. OD 140mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
12. OD 160mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
13. OD 180mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
14. OD 200mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
15. OD 225mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
16ËŽ OD 250mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
17ËŽ OD 280mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
18ËŽ OD 315mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
19ËŽ OD 355mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
20ËŽ OD 400mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
21ËŽ OD 450mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
22ËŽ OD 500mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
23ËŽ OD 560mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
24ËŽ OD 630mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
25ËŽ OD 710mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
26ËŽ OD 800mm(PN0.6.PN0.8.PN1.0.PN1.25.PN1.6)
PE80
1.OD 20(PN1.25)
2.OD 25(PN1.25)
3.OD 32(PN0.8.PN1.0.PN1.25)
4.OD 40(PN0.6.PN0.8.PN1.0.PN1.25)
5.OD 50(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
6.OD 63(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
7.OD 75(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
8.OD 90(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
9.OD 110(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
10.OD 125(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
11.OD 140(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
12.OD 160(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
13.OD 180(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
14.OD 200(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
15.OD 225(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
16.OD 250(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
17.OD 280(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
18.OD 315(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
19.OD 355(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
20.OD 400(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
21.OD 450(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
22.OD 500(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
23.OD 560(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
24.OD 630(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
25.OD 710(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
26.OD 800(PN0.5.PN0.6.PN0.8.PN1.0.PN1.25)
HDPE Water supply pipes Features
n Long service life: In normal working conditions, HDPE pipe can be safely used for more than 50 years
n Pipeline system loss: no more than 10%
n Excellent corrosion resistance: in addition to a small number of strong oxidants, can withstand a variety of chemical media erosion, no electrochemical corrosion;
n Excellent anti-wear properties: in the transmission of ore slurry, HDPE pipe wear resistance is more than four times the steel pipe
n Good health performance: In HDPE pipe manufacturing process no need add any heavy metal salt stabilizer, non-toxic materials, no scale layer, do not breed bacteria, a better solution to the secondary pollution of urban drinking water
n Strong impact resistance: HDPE pipe toughness is good, impact resistance is high, heavy pressure directly through the pipeline, will not lead to pipe rupture;
n Reliable connection performance: HDPE pipe hot melt or fused interface strength is higher than the pipe body, the seam will not be disconnected due to the soil movement or the load effect;
n Good construction performance: light pipe, welding process is simple, easy construction, the comprehensive cost of the project is low.
Hdpe Water Supply Pipes,Hdpe Water Supply Plastic Pipe ,Hdpe Pipe For Water Supply,Black Water Supply Hdpe Pipes Hebei Fangyu Trade Co., Ltd. , https://www.fangyu-filtermedia.com
At the same time, the negative factors in the business environment of the company increased in 2012, and the operating risks increased. In particular, in the first half of the year, many domestic host industries lacked supporting requirements, bearing enterprise orders decreased, and most enterprises had less than 50% of orders in the first half of the year and underemployment; a batch of new or expansion projects were put into operation, which caused the over-capacity of ordinary product markets Competition has threatened the survival of some enterprises; the price of production factors such as labor and raw materials has risen; the cost pressure on enterprises has increased; profits have fallen; corporate inventories have risen, receivables have increased, and recycling has been difficult, especially for SMEs.
2. Foreign Bearing Market Forecast Internationally, due to the fact that the euro crisis cannot be improved in the short term, the economic stagnation of the United States and Japan, and the growth rate of the Asian economy may slow down, which will affect China’s bearing exports. However, from another perspective, due to the international economic downturn, it is bound to prompt all kinds of economies to strive to reduce cost pressures. China's bearing performance and price ratio also has certain advantages, coupled with the development of China's bearing industry in recent years, not only ball bearings have occupied a certain market in the international market, and from the changes in the structure of export products in recent years, roller bearing exports also have a Great progress, and the development of large bearings, therefore, although China's bearing exports will not continue this year's high growth trend in 2012, but it will not be much slower than the development rate in recent years. It is expected that bearing exports will also be generated in 2012. There is a growth of about 15%.
HDPE Water supply pipes
1. The domestic bearing market predicts that the uncertainties in the domestic bearing market will further increase in 2012. The bearing industry will experience low-to-high and high-end conditions. It is expected that the first half of 2012 will continue its downward trend in the fourth quarter of 2011 and will slowly pick up in the second half of the year. However, the recovery rate is limited. It is estimated that the overall development trend will be stable in the second half of the year. As some enterprises in the industry, especially large-scale backbone enterprises, have begun to show the preliminary results of transformation, upgrading and structural adjustment in recent years, it is expected that in 2012, the main business income of the bearing industry will reach about 158 ​​billion yuan, an increase of about 11%. Bearing business revenue will reach about 112 billion yuan, a growth rate of about 12%, bearing production will reach about 21 billion sets, a growth rate of about 16%.