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歡迎來到鹽山昱通螺旋鋼管實體生產企業!

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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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首頁 > 鋼管百科 > 雙面埋弧焊螺旋鋼管使用要求

雙面埋弧焊螺旋鋼管使用要求

日期:2020-01-17

1.螺旋埋弧焊管成形過程中,鋼板變形均勻,殘余應力小,表面無劃痕。加工鋼管在鋼管直徑和壁厚尺寸范圍內具有較大的靈活性,特別是在高鋼級厚壁鋼管的生產中,特別是在大口徑厚壁管的生產中,具有其他工藝無法比擬的優點。用戶對鋼管規格要求較高;

雙面埋弧焊螺旋鋼管使用要求

2.預焊后的內外焊接(精密焊接)工藝可用于實現焊接。不易產生錯位、焊接偏差、未焊透等缺陷,焊接質量易于控制。

3.整體機械膨脹,能有效提高鋼管尺寸精度,改善鋼管內應力分布,避免因應力腐蝕而損壞,同時有利于現場焊接施工;

4.對鋼管進行9次質量檢驗,確保鋼管生產全過程得到有效的檢驗和監控,有效地保證了鋸管產品的質量;

5.整個生產線的整個設備具有與計算機數據采集系統聯網的功能,實現數據的實時傳輸,中控室控制生產過程中的技術參數和質量指標。

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