Characteristics of wear resistant composite pipes made of ultra-high molecular weight polyethylene steel:
The outer layer of the pipe is steel pipe, which has strong impact resistance, high pressure resistance and good creepability to prevent the inner lining pipe, so it has a wide application space in the industrial pipeline.
The lined UHMWPE pipes have excellent wear resistance, pressure resistance, corrosion resistance, stable chemical properties, easy scaling, smooth inner wall and small friction coefficient. The wear resistance of the steel pipe is 4-7 times higher than that of the steel pipe.
The heat conductivity of the inner wall of the pipe is more than 10000 times smaller than that of the steel pipe, which can greatly reduce the heat preservation requirement of the pipeline transportation, and its temperature performance is good in the environment of 50 ℃ to minus 80 ℃. This is of great significance for the transportation of fluids in cold zones.
With long service life, this product combines the advantages and characteristics of two kinds of pipes, greatly prolonging the service life of traditional pipes, and is currently an incomparable high and new technology product for other pipes.
Shandong JINDA Pipe Industry Co., Ltd belongs to Zhangdian mining group, founded in 2008, the company is located in Zhangdian Economic Development Zone, covers an area of 110 acres, east of the ancient capital of Qi - Linzi, south of State Road 309, North Jiqing Expressway, accessible, convenient transportation. Our company is the earliest in the ultra-high molecular weight polyethylene pipe R & D and production enterprises, has also developed ultra high molecular weight polyethylene waterproof and dustproof performance, high roller coal mine with high molecular weight polyethylene pipe and high impact PVC for coal mine gas drainage pipe material and other new products. Has formed two core series products: ultra high molecular weight polyethylene products and coal mine gas drainage pipe; the UHMWPE series of products is a national high-tech project has There is nothing comparable to this corrosion and abrasion, low temperature resistance, impact resistance, our company is a set of ultra high molecular weight polyethylene the production, sales, installation, service and development, as one of the diversified innovative enterprise, is also a handful of domestic large UHMWPE products production base.
The company currently has 20 domestic advanced level of ultra high molecular weight polyethylene pipe production line, 8 mine PVC pipe production line and advanced testing facilities, with research and development test platform and supporting the production workshop of 9000 square meters, can produce all kinds of caliber ultra high molecular weight polyethylene pipe and coal mine gas drainage pipe such products are widely used in mines, thermal power, coal, chemical industry, metallurgy, dredging and other industrial fields.
At present, the company of UHMWPE pipe series of annual production capacity of 5000 tons, the annual output value of about 100 million yuan, the sales network covering the whole country, and successfully exported to Africa, Southeast Asia and North America in the mining industry; coal mine gas drainage pipe with annual production capacity of 6000 tons, the annual output value of about 90 million yuan, the sales network covers the major mining group.
