1. Precision seamless steel pipe is light weight, high strength, easy for transportation and installation. It is only 1/4 of steel, but the circumferential tensile strength is 180 - 300MPa and the axial tensile strength is 60 - 15OMPa, which is similar to alloy steel. Therefore, the strength is 2 to 3 times of gold steel. So that it can meet different requirements of users, designed to various types of pipeline to withstand internal and external pressure. Precision seamless steel pipe is 12 meters per section, it is easy to install which reduce the cost of lifting and improve the installation speed.

2. Anti-fouling and anti-boring. Precision seamless steel pipe will not be affected by sewage, fungi and other microbial station fester, reduce maintenance costs. Without these pollution, precision seamless steel pipe can be used for a long time. Due to its smooth wall and excellent corrosion resistance, it will not produce scale and microbial, effectively ensure water quality.

3. Good heat resistance, good frost resistance. Below -30 degrees, precision seamless steel pipe still has good toughness and high strength, can be used at the range of 50 ℃ - 80 ℃.

4. Good corrosion resistance. Precision seamless steel pipes can resist acid, alkali, salt, sea water, untreated sewage, corrosive soil or groundwater and erosion of many chemical fluids. Compared to traditional pipes, it generally lasts more than 50 years, which is used in municipal, urban transmission and distribution network. Because precision seamless steel pipe is non-toxic, no rust, tasteless, no secondary pollution to water, no corrosion, they are widely used for drainage industry.