Special attention must be paid to aluminum alloy pipeline welding

In the petroleum pipeline, the application of aluminum alloy pipeline can increase the diameter of the pipeline and thicken the wall of the petroleum pipeline, so that the pipeline can transport more petroleum in a certain period of time. The transportation of oil is of very high risk, such as the occurrence of oil leakage, which will cause inestimable property damage, casualties, environmental pollution and groundwater pollution.

Therefore aluminum alloy pipe must pay special attention to during welding, improve the quality of welding, laser welding can play a huge role, at this time by laser welding, can be controlled in accordance with welding process, can be on the premise of not open groove welding operation, a molding, when welding the weld of high quality, sufficient to avoid the risk of oil spills, improve the safety of oil transportation.

Chensu pipeline anticorrosive effect is good, they are widely used in petrochemical, natural gas, machinery and other industries, people in the care of anticorrosion pipe at the same time, the price is an important factor selection anticorrosion pipeline, then today is to introduce and decided there's the price of steel lining plastic pipes and its calculation method.

Let's take a look at the composition of the lined pipe. The lined pipe is composed of the master pipe and the lining anti-corrosion layer. The master pipe can be welded pipe or seamless steel pipe. With the further improvement of domestic steel lined plastic pipeline production process and the large-scale increase of production capacity, China's steel lined plastic pipeline products go beyond the national boundaries, and some enterprises' products have been sold to southeast Asia, the Middle East, Africa, America, Europe and other regions.

Laser welding has a certain power, only when the welding power reaches a certain height, can the welding be stable and continuous, otherwise the welding can only work on the surface of aluminum alloy, so that the aluminum alloy surface melting, so that the welding can not be successful. The power of laser welding can reach the height of welding all aluminum alloy surface and interior, even higher, so laser welding aluminum alloy grade can improve efficiency and speed as well as quality.