宝鸡石油钢管公司是我国市场拥无率最高和实力最雄厚的石油钢管制制企业，次要产物为螺旋缝埋弧焊管(SSAW)、曲缝电阻焊接钢管(ERW)和曲缝焊套管，产物普遍使用于石油、天然气、水、煤气和矿浆等流体长距离输送和油井套管.
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...写为ERW)、直缝埋弧焊管(Longigudinally Submerged Arc Welding，简写为LSAW)、螺旋缝埋弧焊管(Spirally Submerged Arc Welding，l360管线管生产厂家庆阳APISPEC5L管线管简写为SSAW)等四种。
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...万吨大幅上升75%。截至二零一六年六月三十日，未生产订单近14万吨。截至二零一六年六月三十日，集团螺旋缝埋弧焊管（「SAWH焊管）年产能145万吨，直缝埋弧焊管（「SAWL焊管）年产能40万吨，配套的防腐生产线年产能1080万平方米，持续稳固集团于行业领先...
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关键词：螺旋缝埋弧焊管；x100钢级；拉伸性能；屈服强度；应变时效 [gap=834]Key words：SAWH pipe；X100 grade；Ten8ile property；Yield strength；Strain aging
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螺旋缝埋弧焊钢管 SAWH ; helical seam submerged-arc welded pipe
铣边工艺被广泛用于螺旋缝埋弧焊管生产，但控制不好会导致焊管出现焊偏、未焊透等缺陷。
The edge milling process is widely used for manufacture of SSAW pipes. However, in case that proper control is not ensured, defects like welding misalignment or non-through-welding may be caused.
在大量试验的基础上，综合论述了螺旋缝埋弧焊管实际生产中有关残余应力的测试与控制问题。
The problems related to the measurement and control of residual stress in the production of spiral sub-merged arc welding pipe were analyzed based on tests.
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.
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