The PE pipes that our company produces are made of high density PE material, with features of high strength, high temperature resistance, anti-corrosion, light weight, non-toxic etc., which are widely used in water supply and other fields.
Performance Feature:
1、Reliable Connection: PE pipes are connected by melt fused connection method; the intensity of the joint is higher than that of pipe body.
2、good impact resistance to low temperature, safe under the temperature of -60℃ to 60℃.
3、Good resistance to stress cracking, small flow resistance.
4、Good chemical corrosion resistance, ageing resistance, service life can be up to 50 years.
5、Good abrasion resistance, 4 times greater than that of steel pipe.
6、Transport conveniently, multiple construction methods
Application: Applied to construction water supply and drainage, buried pipe, construction heating, gas transmission pipe, electricity and telecommunication protection pipe, pipe used in industry and agriculture etc.
HDPE Pipe for water supply
Specifications of PE100 for water supply
PN
DN
Pipe Thickness
Note: 1. PE pipe is typically 6m, 9m and 12m, with +0.4% allowable tolerance, or as required by clients.2. Pipe for water supply is blue or blank, with more than 3 blue streaks in blank pipe. 3. Adopting GB13663-200 “Buried PE Pipe for Water Supply”, be qualified for sanitation standard GB/T17219-1998.
HDPE Pipe for Gas Transmission
Specifications of PE80 for gas transmission
DN
Pressure Rank
Basic Size
Allowable Deviation
Pipe Width
Tolerance
kg/m
Note: 1. SDR is the standard size proportion of the pipe.2. PE pipe is typically 6m, 9m and 12m, with +0.4% allowable tolerance; Pipes with outer diameter below 63mm can be coiled, the length of which are 50m, 100m and 150m, or as required by clients.3. Buried Pipe for Gas Transmission is yellow or blank, with more than 3 streaks in blank pipe.4. adopting GB15558.1-2003 “Buried PE Pipe for Gas Transmission”.
Founded in August 2002, Shandong Longquan Pipeline Engineering Co., Ltd. is a leading business in the production of prestressed concrete cylinder pipes (PCCP) in China’s building industry. Our head office is located in Boshan Economic Development Area, Zibo, Shandong. On April 26, 2012, our company was listed as Share A among small and medium enterprises in Shenzhen Stock Exchange (name of security: Longquan stock; security code: 002671). Presently Longqian has obtained many titles, such as vice president unit of China Concrete and Cement Association (CCPA), vice president unit of Chinese Cankerous and Protection Society, vice president unit of Shandong Silicate Society, one of the organizations that involve in drafting the national and industrial standard on PCCP, and member unit of Research on Major Issues before the 13th Five Year Plan of China’s Building Material Industry. Our company has a provincial enterprise technical center and is rated as Shandong Research Center on PCCP Engineering. We have also set up the Longquan Research Institute on New Material Engineering and Technology with Beijing University of Technology, which is aimed at the design and research of PCCP featuring long service life, corrosion resistance and long efficiency. Now our company has obtained 61 patents for invention and utility model patents related to production, research and anticorrosion of PCCP.
Following the development concept of “market comes before factory” and “solid efforts lead to a large business; intelligence brings about prosperity”, our company takes the lead in advancing and effectively applying the innovative business model featuring “establishing factory in other cities as well as flow production” and has set the Build a time-honored enterprise in Longquan, and realize the sales revenue of RMB 10 billion. Over the years, we have successively set up four wholly-owned subsidiaries in Changzhou, Liaoyang, Fuyang, and Zibo, i.e. Changzhou Longquan Pipeline Engineering Co., Ltd., Liaoning Shengshi Water Conservancy and Hydropower Engineering Co., Ltd., Anhui Longquan Pipeline Engineering Co., Ltd., and Zibo Longquan Shengshi Properties Co., Ltd. We also set up Shandong Longquan Pipeline Engineering Co., Ltd., Henan Branch Office, Hebei Branch Office and Liaoning Branch Office in Xinzheng, Xingtai and Fuxin respectively. In addition, we have established the Pipe Installation Branch Office, Machinery Branch Office as well as three holding subsidiaries, i.e. Beijing Longquan Jiaying Railway Facilities Co., Ltd., Shandong Quanrun Environmental Technology Co., Ltd., and Guangdong Longquan Water Pipe Engineering Co., Ltd. All these contribute to a strategic layout of “base on Shandong and radiate the whole country”, which lays a solid foundation for the continuous expansion of regional water transfer and brings about desirable advantages for the company’s future development and product transformation and upgrading.
Since establishment, Longquan has been carrying forward the spirit of “practical work, strive to be the best” and guided under the quality policies of “Longquan pipelines, pursuit of excellence, quality first and user foremost”. Through technological progress and innovative operation, we keep opening up market and have achieved the great-leap-forward development. The “Yanshen Longquan” trademark has been rated as famous trademark in Shandong and well-known trademark of China. Our Yanshen Longquan PCCP products have been rated as “famous-brand product of Shandong”. For years, we have been crowned with many distinctions, such as advanced enterprise of Shandong Province, advanced unit of Zibo, technologically advanced enterprise, advantageous enterprise in the material industry of Shandong, and unit that abides by contract and has good faith. Now we are looking forward to having men of insight to visit our company and to maintaining extensive connection with all walks of life, so that we may embrace a bright future through mutually beneficial cooperation.
