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ERW

网络高频直缝焊管；直缝电阻焊；电阻焊(Electric Resistance Welded)

ERW

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ERW

高频直缝焊管

高频直缝焊管（ERW）：外径10-630mm，壁厚0.5-22mm 埋弧直缝焊管（LSAW）:外径351-1600mm，壁厚5-60mm 长度：5…

直缝电阻焊

...-2006 鞍山钢铁集团公司企业标准本标准规定了直缝电阻焊（ERW）石油套管用 J55 热轧钢带的尺寸、外形、重量及允许偏 …

电阻焊(Electric Resistance Welded)

电阻焊（ERW）钢管通常长度4～12m；埋弧焊（SAW）钢管通常长度3～12m。（6）弯曲度公称外径不大于168.3mm的钢管…

电阻焊管

生产电阻焊管（ERW）和埋弧焊管（SAW）的第一步是：先将薄板或中厚板压入一圆筒中、然后焊接其纵向间隙焊形成接缝。 …

高频直缝电阻焊钢管

重点发展中大口径高频直缝电阻焊钢管（ERW）、中大口径埋弧直缝焊钢管（LSAW）、高钢级双面埋弧炉螺旋钢管、3PE＼2…

例句：

Briefed are the process and equipment configuration of the inner burr-removing system for ERW straight welded tubing.

简述了 ERW 直缝焊管清除内毛刺的方法及设备构成；

The features of electric resistance welded (ERW) carbon steel pipe are analyzed from the viewpoint of design code and material selection .

从设计规范与管材选用方面对电阻焊碳钢直缝钢管（ERW ）的特点进行了分析。

is applied to investigate the grooving corrosion sensitivity of J55 steel oil well casing in electric resistance welding (ERW) zone .

应用控电位的电化学极化试验，测定了 J55 钢高频直缝电阻焊（ERW ）油井套管焊接区的沟槽腐蚀敏感性。

Obvious economic and social benefit can be achieved by using ERW to substitute seamless pipe .

指出用 ERW 代替无缝钢管具有明显的社会效益与经济效益。

Meanwhile it also discusses the main control points on production process based on the middle-diameter ERW pipe production.

以中口径高品质 ERW 焊管生产为例讨论了各生产工序质量控制要点。

Study of Applying ERW Pipe Technical Specification in City Natural Gas Pipeline Net

城市天然气管网应用 ERW 钢管技术规范的研究

ERW Drilling and Completion Technology in Ultra-Shallow Heavy Oil Reservoir with Conventional Vertical Rig

直井钻机钻超浅层稠油大位移水平井钻井完井技术

Study of Residual Stress and Collapse of ERW and Seamless Casing

ERW 套管与无缝套管残余应力及外压挤毁试验研究

Application of ERW Steel Pipe and Its Corrosion Protection in City Piping Net

城市燃气管网应用 ERW 钢管及其防腐问题

Heuristic Algorithms for Multi-stage Production Planning in ERW Pipe Manufacturing

ERW 钢管多阶段生产计划求解的启发式算法

Research on Relativity Between Characteristics of Heat Affect Zone and Quality of Welded Pipe for ERW Pipe

ERW 焊管焊缝热影响区性状与焊管质量的相关性初探

The Problem and Its Improved Methods in Domestic ERW Pipe Production

我国 ERW 焊管生产中的问题及改进措施

Quality Evaluation of the Girth Welding Connection of ERW Welding Pipe

ERW 焊管环焊缝焊接接头的质量评定

Weld Shape Evaluation and Metallographic Examination of ERW Pipes

ERW 直缝焊管焊缝形态与金相检验评价

Effecting Factor Analysis to Welded Seam Impacting Toughness of ERW Welded Pipe

ERW 钢管焊缝冲击韧性影响要素分析

ERW Borehole Stability Evaluation of Xijiang Oilfield in South - China Sea

南海西江大位移井井壁稳定性评估研究

Finite Strip Analysis for ERW Pipe Multiple Rolls Progressive Forming

多道次直缝焊管连续成型有限条分析

Analyses Difference of Technical Worthiness Conception Between East and West from Importing 610 ERW Units

从引进 610ERW 机组透视东西方技术价值观念的差异

Numeric Control Profiling Saw Cutting-off Technology of Large Size ERW Welded Pipe

ERW 钢管的数控仿形锯切技术概述

Crack Analysis and Fitness-for-service Assessment for ERW Crude Oil Pipeline

ERW 输油管道试压爆裂原因分析及安全评价

Property Appraisal and Improvement of Flattening Test for ERW Pipe

ERW 焊管压扁试验性能的评价与提高

Optimize Profile of ERW Pipe Weld with Squeeze to Thick -strickle to Flat Method

用挤厚 -刮平法优化 ERW 钢管焊缝部位轮廓形状

Cause Analyses of Transverse Crack Occurred in Production of Seamless ERW Pipe of 20 Steel

20 钢无缝化 ERW 焊管生产中产生焊缝横向开裂的原因分析

Development of Inner Burr-removing System for ERW Straight Welded Tubing

ERW 直缝焊管内毛刺清除装置的发展

PQF experience will be plus ; 2. Knowledge of seamless , ERW tube making process , equipment installation and maintenance ;

精通钢管包括无缝和焊管的生产线，以及管精整生产线的设备原理，结构，维护和检修工艺；

Development of ERW Straight Welded Pipe Forming Mill

ERW 直缝焊管成型装置的发展

Online monitoring system based on laser vision for mismatch of ERW tube

基于激光视觉的 ERW 焊管在线错边监测系统

ERW

ERW

高频直缝焊管

直缝电阻焊

电阻焊(Electric Resistance Welded)

电阻焊管

高频直缝电阻焊钢管

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