The so-called pipe fittings are those parts that can connect the pipes into lines, and because different pipe fittings are connected in different ways, they are called different, and can be divided into four kinds of flange fittings, socket fittings/welding fittings and threaded fittings. Sometimes we have also been connected to the number of pipes to distinguish the pipe fittings, there are elbow pipe, three-headed pipe, four-way pipe and reducer pipe. There are many manufacturers of pipe fittings in China, and I have compiled some information of pipe fittings manufacturers here.
China is the world’s producer of construction materials, but also the largest consumer of construction materials. The main building materials products produced in China are flat glass, cement, wall materials and stone, while the annual output of these products are the first in the world. Because of the continuous improvement of technology, the quality of building materials products, but also for the energy consumption and use of raw materials is now declining. In this new era where various building materials are appearing and the original building materials are being upgraded, there are some large building materials manufacturing bases in China, and Cangzhou is one of them.
The production technology of pipeline equipment manufacturing industry in Cangzhou is very advanced. At present, there are more than 3,000 formal production enterprises, 222 with sales revenue of more than five million, and more than 120,000 staffs are engaged in pipeline manufacturing industry in Cangzhou.
The manufacturing process of pipeline manufacturing in Cangzhou is generally mainly using hot-rolled straight seam welding and spiral double-sided submerged arc welding, through forging, medium frequency pushing, forging and cold forming. The maximum processing diameter of most of the water pipes is two thousand and two millimeters. These building materials products are very widely used in municipalities and petrochemicals. Currently Cangzhou pipeline manufacturing industry is moving towards a new goal. The future goal is such that they want to vigorously supervise the pipeline equipment manufacturing capacity of thirty million tons. In the next few years, Cangzhou may become a famous “pipeline equipment manufacturing and R&D base” and “pipeline equipment capital” at home and abroad. China’s “Eleventh Five-Year Plan” infrastructure investment has now reached the middle plate, China’s highways and railroads will enter a stable growth, because of the above circumstances, so that China’s construction industry is in the boom upward phase. In this background of advocating the construction of energy saving and emission reduction, Cangzhou pipeline manufacturing industry came into being.
Internationally there are two different systems for pipeline standards, namely the European pipeline system, mainly represented by Germany and the former Soviet Union, and the American pipeline system, represented by the United States.
Through the reading of this article, do you have a certain understanding of the pipe manufacturing industry.