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The production methods of rolled steel

From;  Author:Stand originally

Tubal material: Solder canal stainless steel is in charge of galvanizing to be in charge of cold galvanization canal to be not had without hot-rolling of the spiral coil cooling tube that seam a canal seam

Metallic stuff: Zinc of stannum of brass of aluminous lead of iron of unripe cavalry mouth

Rolled steel can be divided by the appearance for material of profile, plank, canal, metal 4 kinds big.

Purchase to facilitate, order goods and manage, our country is rolled steel cent 16 great variety at present:

Kind Not

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Profile

Weigh course

The rail that every meters of weight is more than 30 kilogram (include crane course)

Light course

Every meters of weight is less than or be equal to the rail of 30 kilogram

Large section

Common steel round steel, square steel, flat steel, 6 angle iron, I-steel, channel, equilateral
Wait with not equilateral angle iron and whorl steel. By dimension size cent is big, medium, small-sized

Medium-sized profiled bar

Small-sized profiled bar

Wire

The round steel of millimeter of diametical 5 -10 and wire rod

Cold curved profiled bar

the rolled steel or metal strip Leng Wancheng profiled bar that makes

High grade profile

Fine steel round steel, square steel, flat steel, 6 angle iron

Other rolled steel


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