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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 > 埋弧焊螺旋鋼管的生產過程介紹

埋弧焊螺旋鋼管的生產過程介紹

日期:2020-04-23

埋弧焊螺旋鋼管由軋制帶鋼制成。每個軋制帶鋼的長度是有限的。當一根軋制帶鋼用完時,在生產過程中不可避免地會發生帶鋼對接。這就是通常所說的板接頭(也稱為對接接頭)。

埋弧焊螺旋鋼管

埋弧焊螺旋鋼管生產標準中允許存在板縫,但只要求板縫距埋弧焊螺旋鋼管管端500mm。此外,有時客戶要求嚴格。合同不允許出現板縫。一般來說,埋弧焊螺旋鋼管的長度是不定的。這需要熟練的生產操作人員精確計算每卷帶鋼。

要想知道用這卷帶鋼能生產多少米的埋弧焊螺旋鋼管,拋擲的材料最少,材料生產率最高。此外,由于長度不定,長度一般為8-13米。因此,在生產線上,每道工序也非常費力,長度不同,并且在水壓和平頭倒角時需要經常調整小車。因此,根據板連接技術合同,價格比埋弧焊螺旋鋼管高得多。

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