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歡迎光臨山東省名赫精密無縫鋼管廠,公司主營:45號精密無縫管,冷拔無縫鋼管,16Mn精密鋼管,冷拔鋼管,精密無縫鋼管

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山東省名赫精密無縫鋼管廠
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無錫無縫鋼管
錄入時間:2018/2/21 點擊數:3953
簡介:無縫鋼管是一種具有中空截面、周邊沒有接縫的圓形,方形,矩形鋼材。無縫鋼管是用鋼錠或實心管坯經穿孔制成…
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產品介紹

無縫鋼管是一種具有中空截面、周邊沒有接縫的圓形,方形,矩形鋼材。無縫鋼管是用鋼錠或實心管坯經穿孔制成毛管,然后經熱軋、冷軋或冷撥制成。無縫鋼管具有中空截面,大量用作輸送流體的管道,鋼管與圓鋼等實心鋼材相比,在抗彎抗扭強度相同時,重量較輕,是一種經濟截面鋼材,廣泛用于制造結構件和機械零件,如石油鉆桿、汽車傳動軸、自行車架以及建筑施工中用的鋼腳手架等。

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