外径245毫米厚度为8毫米的无缝钢管每米多少公斤

2025-03-14 22:00:28
推荐回答(4个)
回答(1):

  外径245毫米厚度为8毫米的无缝钢管每米约46.75536公斤。
  无缝钢管重量计算公式:[(外径-壁厚)*壁厚]*0.02466 = kg/米(每米的重量)。
  无缝钢管具有中空截面,大量用作输送流体的管道,如输送石油、天然气、煤气、水及某些固体物料的管道等。钢管与圆钢等实心钢材相比,在抗弯抗扭强度相同时,重量较轻,是一种经济截面钢材,广泛用于制造结构件和机械零件,如石油钻杆、汽车传动轴、自行车架以及建筑施工中用的钢脚手架等用钢管制造环形零件,可提高材料利用率,简化制造工序,节约材料和加工工时,已广泛用钢管来制造。

回答(2):

一般在4-6公斤左右,目前市面上用的多的有元拓无缝钢管等
元拓实业集团有限公司创建于1998年,2010年进军脚手架领域,倡导“安全才是硬道理”的理念。经过三年飞速发展,元拓集团现拥有八家子公司及四大生产基地,生产基地主要分布在全球钢材原材料集中度最高的京、津、唐地区,元拓脚手架现已跃居行业之首,成为中国脚手架领导品牌。

回答(3):

47.2这个只是大概,不是很精确的

回答(4):

46.7公斤

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