Screen pipe is a new type of corrugated plastic pipe with corrugated appearance formed by high density polypropylene (PPR) with other additives. The permeable corrugated pipe is formed by drilling holes in the grooves and processing polyester spun-bonded nonwoven geotextiles around the pipe.Widely usedin highway, railway subgrade, subway, soft foundation treatment engineering, waste landfill site, tunnel, greenbelt, sports field and slope protection caused by high water content, as well as agricultural and horticultural underground irrigation and drainage system.
application
1.Vertical and horizontal drainage and water transmission of expressway;
2. Vertical and horizontal drainage on the back of various retaining walls and side trenches of the expressway;
3. Drainage of tunnels and underground tunnels;
4. Municipal engineering, water purification plants, sewage plants, garbage dumps, etc.
5. Drainage of leisure green Spaces such as golf courses, sports fields and parks;
6. Soil and water conservation of slope development;
7. Underground drainage of land works;
8. Ultra-soft foundation treatment project.
advantage
1. High safety of drainage, and the orifice is not easily blocked, which ensures unimpeded water transmission system.
2. Compared with the soft spring drain pipe, the plastic is not easy to rust.
3. Organic combination of strength and flexibility
4. Compared with other drainage pipes of the same caliber, the price is lower.
Packaging Details
Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request.
Delivery Time
15 days after receiving deposit
If you have any questions, please contact with us directly and welcome you can visit our Factory.
Screen Pipe Pipe Screens,Oil Screen Pipe,Slotted Screen Pipe,Fock Oil Composite Sand Screen HEBEI CHENGYUAN PIPE INDUSTRY GROUP CO.,LTD , https://www.hbcytube.com
Screen Pipe
2015 electric plug lock top ten brands list
[ Huaqiang Security Network News ]
The safety of locks is very important for people. This article of China Security Network Xiaobian is to introduce the list of top ten brands in 2015.
Electric plug lock top ten brands
Three rings
Founded in 1930, China's well-known trademark, Shandong old name, Shandong famous brand, the chairman of the China Lock Association, Yantai Third Ring.
KEYLOCK
Founded in 1990, one of the largest fingerprint lock manufacturing companies in China, dedicated to fingerprint lock products, the United States, the first Gil.
Huafeng lock
Founded in 1996, Zhongshan Huafeng Lock Co., Ltd. specializes in the development, production and sales of locks and hardware products.
Bida
One of China's largest smart lock R&D and manufacturing bases, a national high-tech enterprise, a famous trademark in Guangdong Province, and Guangdong Bidabao.
Liwei Level
A multinational group that integrates R&D, production and sales, and a high-tech R&D enterprise that receives national subsidies and bonuses.
Silic
In 1871, the United States, one of the first foreign-invested companies to enter China, the world-renowned security products and services provider, Ingersoll.
Keyu Huaneng
The birthplace of the first smart door lock in China, one of the largest manufacturers of intelligent door locks in China, the vice chairman of China Locks, Jiangmen City.
Yajie
China's well-known trademarks, Guangdong famous brand products, Guangdong famous trademarks, Guangdong's top 100 private enterprises, famous brands in the industry.
Bao Liming
Specializing in the research, development, production and sales of products in the field of biometrics, the famous brand in the industry, Xiamen Bao Liming.
Baodeli
Zhejiang famous brand products, Zhejiang famous trademark, China Hardware Association Locks Branch governing unit, China's top ten lock brands.
The above is the introduction of top10 brands of electric plug locks, you can find out. The electric plug lock has a delay control, that is, there is a dial switch on the lock body, and the delay time for closing the door can be set.