埋弧焊钢管

螺旋埋弧焊钢管管端焊缝线扫描DR成像系统的应用

Application of Line Scanning DR Image System to Pipe Ends of SSAW Pipe

介绍了双面螺旋埋弧焊钢管CR（计算机射线成像）系统的构成原理，论述了用其替代传统的工业X射线胶片照相检测的主要特点和应用可行性。

The principles of computed radiography ( CR ) system for inspection of double sided spiral submerged arc welded steel tube was introduced . The key features of CR system were given and the practicality of substitution of CR system for traditional industry X-ray photography was discussed .

通过试验研究了X65、X70级螺旋埋弧焊钢管不同拉伸试样&板状试样和圆棒试样的拉伸性能。

This paper studies the tensile properties of stripe and round bar specimens for high grade ( API X65 ~ X70 ) spiral submerged-arc welding ( SSAW ) steel pipes .

埋弧焊钢管倒棱机工艺布局方式的探讨

Discussion on Process Layout of Chamfering Machine for SAW Steel Pipe

浅谈螺旋缝埋弧焊钢管内焊缝形状的控制技术

Discuss on Control Technology of Inside Weld Shape for SSAW Pipe

螺旋埋弧焊钢管卷制中包申格效应的机理分析

Mechanism Analysis on Bauschinger Effect during the Pipe-making of Spiral-welded Pipe

浅谈螺旋埋弧焊钢管的焊缝外观形状控制

Discussion on Weld Bead Visual Appearance Control of SSAW Pipe

不同厂家直缝埋弧焊钢管的主要性能差异

The difference of primary properties of homemade & foreign LSAW steel pipes

一种新型的螺旋埋弧焊钢管倒渣装置

A New Kind of Slag Pour-out Equipment of SSAW pipe

大口径直缝埋弧焊钢管生产线简介

Introduce on Production Line of Large Diameter Longitudinal Submerged Arc Welded Pipe

螺旋埋弧焊钢管调型参数计算分析

Parameter Calculation and Analysis of Helix Submerged-Arc Welding Steel Tube

埋弧焊钢管焊剂回收装置的设计与应用

Design and Application of Flux Recovery Fitting for SSAW Pipe

埋弧焊钢管焊缝余高的控制

Control of Weld Bead Remaining - height of SSAW Pipe

直缝埋弧焊钢管的成形方式及选择

Forming Way and Selection for Longitudinal Submerged-arc Welded Pipe

螺旋埋弧焊钢管拍片检测中散射线的屏蔽定螺距螺旋桨导流管

Scattering Lines Screen in Radial Inspection of SSAW Pipe fixed screw propeller shrouding

螺旋缝埋弧焊钢管焊缝韧性的研究

A Study on the Weld Toughness of SSAW Pipe

埋弧焊钢管内焊渣皮回收方式探讨

Discussion on Reclaiming SSAW Pipe Inside Welding Slag

介绍了几种埋弧焊钢管内焊渣皮回收方式，并分析了各自的优缺点。

It introduce me many means of reclaiming inside welding slag of SSAW Pipe .

研究了钎缝组织的形成机理。直缝埋弧焊钢管的成形方式及选择

Discusses the brazing mechanism . Forming Way and Selection for Longitudinal Submerged-arc Welded Pipe

分析总结了直缝埋弧焊钢管常见的成形方式，以及各种成形方式的优缺点，就实际工程设计中如何选择直缝埋弧焊钢管提出了建议和意见。

Suggestions and opinions on the selection of longitudinal submerged-arc welded pipe in engineering are presented .

我公司专业生产大口径直缝埋弧焊钢管，欢迎来电咨询！

We are specialized in fabricating LSAW steel pipe , welcome to contact us any time !

本文介绍了埋弧焊钢管焊缝韧性试验研究的结果及工业生产应用效果。

The experimental results and application effects of weld toughness of spirally submerged arc welded pipe are introduced .

针对螺旋埋弧焊钢管外焊，研制了一种基于视觉传感的焊缝自动跟踪系统。

Aimed at spirally welded steel pipe , a visual sensor for automatic weld seam tracking system is developed .

螺旋埋弧焊钢管内焊缝裂纹是本行业多年未解决的问题。

Inside welding seam cracking of spiral submerged Arc welded pipe is the unsolved problem for many years in the pipe field .

对国内几种螺旋埋弧焊钢管倒渣装置作了简单介绍分析，指出了这几种方式的优缺点。

This article analyzes some kind of slag pour-out equipment of SSAW pipe , and points out the shortcoming and advantage of these equipment .

直缝埋弧焊钢管具有高强度高韧性的特点，新建的管线主要采用直缝埋弧焊管。

As the LSAW pipe has high strength and high toughness , some of the new-constructed pipelines were required to mainly use LSAW pipes .

提出了21世纪中国建设大口径直缝埋弧焊钢管生产线及管线钢用宽厚板国产化的必要性。

It also raises the necessity that China shall build LSAW pipe production line and produce wide and thick plate for pipeline steel in 21 century .

介绍了俄罗斯直缝埋弧焊钢管和螺旋缝埋弧焊钢管的生产设备和工艺等制管技术以及独特的热处理管线钢管的特点。

The characteristic of pipe manufacturing technology and its unique heat-treatment pipe for pipeline for production units and processes of Russian LSAW pipes and SSAW pipes is introduced .

针对螺旋埋弧焊钢管横向板状试样在拉伸试验时存在的屈服强度误差较大的问题，分析了其误差较大的原因，并提出了相应的解决办法。

To the problem of more yield strength error in SSAW pipe transverse strip specimen tensile tests , analyze the reason of the error , put forward corresponding solving method .

介绍了直缝埋弧焊钢管生产线预弯工艺的目的，分析了辊式预弯和模压式预弯的特点，指出当前直缝埋弧焊钢管生产线中普遍采用模压式预弯工艺。

It presents the manufacture instance of grade X80 spiral submerged arc welded pipes longitudinal submerged arc welded pipes and induction heated bending pipes at Huabei Petroleum Steel Pipe Mill .