According to statistics from the China Association of Automobile Manufacturers, domestic automobile production and sales in January-February were still 331.17 million units and 3,388,100 units, up 14.1% and 14.7% respectively, showing a relatively fast growth trend.
According to statistics, the production and sales of automobiles in February were 1,437,200 and 1,354,600, down 16.25% and 13.56% year-on-year. Among them, passenger cars sold 1,111,900 units, down 35.56% from the previous month and down 8.34% year-on-year. However, the sales of passenger cars in January and February were 2,837,400, an increase of 19.53% year-on-year.
Ultra high strength heat treated anchor steel bar is a high performance steel that is inductively heat treated from hot rolled steel bars. It is widely used in anchoring, supporting, reinforcement and other projects in coal mine roadways, highway slopes, tunnels, dams, urban foundation pits etc. Pre-stressed concrete works, especially in coal mines.
This product not only has higher strength grade than ordinary hot rolled products, but also effectively reduces rock mass deformation, controls the surrounding rock damage range and has excellent impact resistance, which can resist sudden impact pressure and beneficial to ensure the safety of mining production.
This product has been approved by the Anbiao National Mine Product Safety Mark Center.
8.8 Bolt,Stud Anchor Bolt,High Tensile Bolt Grades,Wind Turbine Anchor Bolt
SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdhighstrengthsteelbolts.com