hot-rolled round bar的意思|示意

At present, the company mainly engaged in hot-rolled sheet, semi-round bar products.

目前本公司主要经营热轧卷板、半圆钢产品。

Alloy steel, die steel, tool steel. Processing materials for the user model and the cold drawing hot rolled round steel bar. Can be long-term stock.

合金钢，模具钢，工具钢。可为用户加工生产材质型号热轧圆钢及冷拉圆钢。并可长期现货供应。

A variety of hot-rolled bar, cold drawn bar and a variety of year-round agency specifications of the bar.

各种规格热轧圆钢，冷拉圆钢及常年所代理公司的各种规格圆钢。

The practical production show that the high size precision round bar can be rolled by arranging the sizing passes on remained stands without on-line hot sizing mill.

在暂不具备在线热定径设备情况下，采用空余机架布置定径孔型可生产高精度圆钢。