Thick new production steel scrap predominantly more than Thickness 0,70 ton/m3
3 mm thick prepared in a manner to ensure direct charging. 3 mm
The steel scrap must be uncoated and free of rebares and MAX SIZE
merchant bars even from new production. 1,5x0,5x0,5 m
Must be free of metallic copper, tin, lead, (and alloys),
mechanical pieces and sterlies to met the aimed analytical
contents.
Refer to points B and C of the general conditions.
Seamless steel pipe is a steel pipe that is perforated from a whole round steel and has no welds on the surface. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel pipes, and pipe jacking. According to the cross-sectional shape, the seamless steel pipe is divided into two types: round and special-shaped. The maximum diameter is 900mm and the minimum diameter is 4mm.
According to different uses, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes.
