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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 > 螺旋鋼管 > 螺旋焊接鋼管 > 打樁專用雙面埋弧焊螺旋鋼管
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打樁專用雙面埋弧焊螺旋鋼管

Product name
打樁專用雙面埋弧焊螺旋鋼管

產品描述/ Product Description

給水用螺旋鋼管的橫截面呈橢圓形,原因是廠家為了節約材料,成品輥前二道的壓下量偏大,這種螺紋鋼的強度大大地下降,而且也不符合螺紋鋼外形尺寸的標準。優質鋼材的成分均勻,剪機的噸位高,切頭端面平滑而整齊,而材由于材質差,切頭端面常常會有掉肉的現象,即凹凸不平,并且無金屬光澤。

打樁專用雙面埋弧焊螺旋鋼管

而且由于材廠家產品切頭少,頭尾會出現大耳子。現在會判段優質螺旋鋼管的質量了吧。從表面上判斷,也就是在外觀檢驗。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SY5037-83,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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