It is a kind of steel mainly used for making coal mine scraper conveyors and unloading middle tanks for transfer machines.
Model: M18
Width: 180
Thickness: 10
Fixed length: n * 1510
Material: M510/M540/M565 Standard "People's Republic of China Standard" GB/T3414 coal machine hot-rolled profiled steel
D15 Width: 150 Thickness: 8 Fixed length: n*1210 Material: M510/M540/M565
M15 Width: 150 Thickness: 9 Fixed length: n*1210 Material: M510/M540/M565
M22 Width: 222 Thickness: 20 Fixed length: n*1210 Material: M510/M540/M565
E19 Width: 190 Thickness: 14 Fixed length: n * 1510 Material: M510/M540/M565