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歡迎來到鹽山昱通螺旋鋼管實體生產企業!

服務熱線:

139-0327-6700

銷售熱線:

0317-5760336

昱通管道

鹽山昱通管道

專業生產銷售大口徑厚壁國標螺旋鋼管,廠內加工防腐/保溫/涂塑

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服務熱線:

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長沙螺旋鋼管廠家

日期:2021-07-06

焊接鋼管在不斷向大口徑、大壁厚、高鋼級發展。螺旋焊管由于設備的投資成本較低、生產線的設備重量比較輕、生產效率高、可以用寬度小的帶鋼生產出不同管徑的鋼管等特點使其成為輸油輸氣管線用管的基本管型。研究了螺旋埋弧焊鋼管成型的工藝參數對成型質量的影響,剖析了螺旋埋弧焊鋼管的存在的優勢和缺陷以及螺旋成型對鋼管質量(主要是焊縫質量和外觀質量)的影響機制。

長沙螺旋鋼管廠家

螺旋鋼管承壓流體輸送用螺旋縫埋弧焊鋼管主要用于輸送石油、天然氣的管線;承壓流體輸送用螺旋縫高頻焊鋼管。用高頻搭接焊法焊接的,用于承壓流體輸送的螺旋縫高頻焊鋼管。鋼管承壓能力強,塑性好,便于焊接和加工成型;

一般低壓流體輸送用螺旋縫埋弧焊鋼管,采用雙面自動埋弧焊或單面焊法制成的用于水、煤氣、空氣和蒸汽等一般低壓流體輸送用埋弧焊鋼管。

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