submerged pipe

Vibration of center submerged pipe of chloromethane converters and its countermeasures

一氯甲烷转化器中心浸入管的振动及解决办法

Development and application of high-frequency/ submerged arc dual-function spiral weld-pipe mill line

高频-埋弧双功能螺旋焊管机组的研究与应用

Bauschinger Effect in the Tension Test of Spiral Submerged-arc Welded Pipe

对影响管材屈服强度的包申格效应试验分析

In this paper the HAZ weld thermal cycles of the welding by both sides submerged arc welded steel pipe were reproduced by the dislocation overlap weld method.

采用焊道错位叠加方法，再现了螺旋管双面埋弧焊制管过程中内、外焊焊接热影响区（HAZ）的焊接热循环。

It presents technical characteristic of site bus on PROFIBUS-DP and technology of PROFIBUS-DP applied on the control system of milling unit on Longitudinal submerged arc welded pipe production at Shashi Pipe Mill.

介绍了PROFIBUS-DP现场总线的技术特点，以及该技术在沙市钢管厂直缝埋弧焊管生产线钢板铣边机控制系统中的应用。

This article introduces several machining process of strip edges for spiral submerged arc welded pipe.

介绍了螺旋埋弧焊管生产中几种常用的带钢边缘加工工艺.