热轧卷板

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。

This article describes the whole process of JCOE longitudinal submerged arc welding pipe made from rolling plate.

简述了采用热轧卷板制造直缝埋弧焊接钢管的全过程。

The invention relates to a manufacture method for manufacturing a cantilever steel pipe with high strength and high toughness by using a hot-rolling coiled plate.

本发明涉及一种用热轧卷板制造高强韧性吊臂钢管的制造方法。

The square and rectangular tube of handling container by SPA-H strip can be meet the requirement of custom, and same assortment hot rolled coil strip can be replaced by it.

用该钢带制造的集装箱方矩形焊管完全可满足用户要求，可替代同品种的热轧卷板。

Along with the hot-rolled strip quality and the level of ERW pipe manufacture improve in domestic, the factors manufacturing welded pipe for low and medium pressure boiler have possessed.

随着我国热轧卷板质量及ERW制管水平的提高，生产低中压锅炉用电阻焊钢管的条件已经成熟。