①General boiler steel tubes are mainly used to manufacture water wall tubes, boiling water tubes, superheated steam tubes, superheated steam tubes for locomotive boilers, large and small smoke tubes, and arch brick tubes, etc.
②High-pressure boiler steel tubes are mainly used to manufacture superheater tubes, reheater tubes, gas guide tubes, primary steam tubes, etc. of high-pressure and ultra-high-pressure boilers. The supply and demand trend of the high-pressure boiler steel tube industry is generally stable, but the supply and demand situation of each specific sub-sector will be further differentiated. Industry insiders pointed out that the most critical lining and promotion of new energy-saving heat preservation 20g high-pressure boiler steel tube equipment.
New energy-saving 20g high-pressure boiler steel tube products are gradually increasing in the market, such as green environmental protection coatings, energy-saving and water-saving sanitary products, ecological protection stones, environmental protection external cement foam insulation boards, etc. Energy-saving and environmental protection products have a broad market in the 20g high-pressure boiler steel tube industry The mid-term outlook is promising.