Fujian Jiecheng Plastic Industry Technology Co., Ltd. was founded in October 2012, is a professional engaged in plastic pipe production, research and development, sales, installation in one of the technology-based enterprises, the company is located in Ningde City, Gutian County, Dajia Industrial Zone, about 30 kilometers away from Shenhai Expressway. Mainly engaged in carat pipes, marine pedals, steel belt pipes, municipal pipelines, sewage pipelines, steel belt pipes, HDPE reinforced winding pipes, reinforced winding pipes, sewage pipes, etc.

Compared with traditional cast iron pipes, galvanized steel pipes, cement pipes and other pipes, PPR pipes have the advantages of energy saving, environmental protection, light weight and high strength, corrosion resistance, smooth inner wall and no scaling, easy construction and maintenance, long service life, etc., and are widely used in building water supply and drainage, urban and rural water supply and drainage, urban gas, electricity and optical cable sheath, industrial fluid transportation, agricultural irrigation and other construction, municipal, industrial and agricultural fields.

In the national new construction, reconstruction and expansion projects, 85% of the building drainage pipes are made of plastic pipes, 80% of the building rainwater drainage pipes are made of plastic pipes, the use of plastic pipes of urban drainage pipes reaches 50%, 85% of the building water supply, hot water supply and heating pipes are made of plastic pipes, 80% of the urban water supply pipelines (below DN400mm) are made of plastic pipes, 90% of the water supply pipes of villages and towns are made of plastic pipes, the application of urban gas plastic pipes (medium and low pressure pipes) is 40%, and 90% of the building wire threading sheath pipes are used Plastic pipes are used. It is predicted that during the 12th Five-Year Plan period, China's plastic pipe production will maintain a growth rate of about 10%, and by 2015, it is expected that the national plastic pipe production will be close to 12 million tons, and the market share of plastic pipes in various types of pipelines in the country will exceed 60%.

Product Overview

PPR is a random copolymer polypropylene synthesized by (PP and PE) gas phase method, and its structural characteristics are that PE molecules are irregularly linked to PP molecules, and the molecular weight ranges from 300,000~800,000. The pipes produced by PPR raw materials, also known as random copolymer polypropylene pipes, are plastic pipe products developed and applied in the late 80s and early 90s of the 20th century. With its excellent performance and wide range of applications, it has occupied a place in the plastic pipe market and is recognized as a green and environmentally friendly product. However, in recent years, the market operation, the above-mentioned PPR plastic pipe quality problem analysis example found that there are many problems in the PPR pipe market, which restricts the benign development of PPR pipe to a large extent.

Product Features

PPR water pipe is divided into cold water pipe and hot water pipe, how to distinguish it?

PPR pipes are divided into cold water pipes and hot water pipes, the difference is that there is a blue identification line on the cold water pipe, and a red line on the hot water pipe. In addition, PPR pipes. There are logos such as S5, S4, S3.2, S2.5 and so on, generally S5 and S4 are cold water pipes with thin wall thickness, and S3.2 and S2.5 are hot water pipes with thick wall thickness.

What are the characteristics of the connection technology of PRR water pipes?

The interface of the PPR pipe adopts hot melt technology, and the nozzle and the nozzle are completely integrated together, so once the installation pressure test is passed, there will be no water leakage again, and the reliability is extremely high.