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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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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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螺旋埋弧焊質量保證

日期:2020-08-13

埋弧焊生產螺旋焊管的基礎是采用串聯焊接技術,將內,外卷邊連接起來,并通過硬質合金銑削修整和倒角,從而獲得高質量的焊接結構。

螺旋埋弧焊質量保證

注意:

熱軋鋼卷的焊接在經過預成型和成型輥之后呈螺旋形。雙埋弧焊工藝可在高生產速度下提供出色的外部焊接質量。將制成的管子在切管機出口處切成所需的長度。管端采用硬質合金加工進行倒角,以實現精確的現場焊接。

在將管道輸送到靜水壓測試和離線超聲測試和/或實時X射線檢查之后,將對管道進行最終檢查以確保符合客戶要求。

從進入控制到最終檢查階段;整個過程由計算機系統監控和支持。通過整個生產線的輸入控件和條形碼可實現可追溯性。

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