When using astm a106 gr b, a283 gr c mild steel tubing, low-alloy high-strength steel, it is desirable to take advantage of its high strength and use a thinner section, not only for saving weight but also for the economy as much as possible. However, the corrosion factor must be fully considered. The thinner the steel section, the more attention should be paid to corrosion protection. Some low-alloy high-strength steels have good atmospheric corrosion resistance, which can not only improve the effect of anti-corrosion coatings, but in some cases, take appropriate precautions and can even be used without being coated in the atmosphere.
We have 4 typical production lines astm a106 gr b, a283 gr c mild steel tubing, which can produce hot rolled Seamless, LSAW, ERW and SSAW pipes. The Seamless pipe production line range is OD 10.3mm-965.2mm, wall thickness 1.0mm-60mm, Annual capacity is 500 thousand tons. LSAW pipe production line range is OD 406mm-1524mm, wall thickness 6mm-50mm, Annual capacity is 150 thousand tons.
Focusing on the energy conservation and emission reduction objectives proposed by the municipal government, the company gives full play to the advantages of astm a106 gr b, a283 gr c mild steel tubing circular economy formed after the comprehensive completion and operation, and vigorously promotes the implementation of energy conservation objectives. Through measures such as energy saving, technological innovation and astm a106 gr b, a283 gr c mild steel tubing management strengthening, the energy saving target of annual reduction of added value energy consumption by 7%. It has made great contribution to energy saving of over completion.
After years of production and application technology reserves, it is recognized that the industrial application of X80 pipeline steel has the conditions for large-scale promotion. With the construction of the West-East Gas Pipeline and other projects, my country's natural gas pipeline has entered a period of rapid development, and the market demand for pipeline steel has huge potential.