焊管的规格尺寸_焊管的规格尺寸表

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焊管的规格尺寸_焊管的规格尺寸表

焊管的规格尺寸的今日更新是一个不断变化的过程,它涉以以及到许多方面。今天,我将与大家分享关于焊管的规格尺寸的最新动态,希望我的能为有需要的朋友提供一些帮助。

文章目录列表:

1.焊管规格表尺寸

焊管的规格尺寸_焊管的规格尺寸表

焊管规格表尺寸

双击自动滚屏焊管尺寸规格表外径/mm?壁厚/mm?O.5?0.6?0.8?1.0?1.2?1.4?1.5?1.6?1.8?2.O?2.2?2.5?2.8?3.0?3.2?3.5?钢管的理论质量/(kg/m)?5?O.055?0.065?O.083?O.099?8?0.092?O.109?O.142?O.173?O.201?10?0.117?O.139?0.181?0.222?0.260?12?0.142?O.169?O.221?O.271?O.320?O.366?O.388?0.410?13?O.183?0.241?0.296?O.343?0.400?O.425?0.450?14?0.198?O.260?O.321?O.379?O.435?O.462?O.489?15?O.123?0.280?O.345?0.408?O.470?O.499?O.529?16?O.228?O.300?O.370?0.438?0.504?O.536?O.568?17?0.243?O.320?O.395?O.468?0.359?O.573?O.608?18?0.257?0.339?O.419?O.497?O.573?0.610?0.647?19?O.272?O.359?0,444?0.527?0.608?O.647?O.687?20?0.287?0.379?O.469?O.556?O.642?O.684?O.726?0.808?0.888?21?0.399?0.493?0.586?0.677?O.721?O.765?0.852?0.937?22?O.418?O.518?O.616?O.7U?O.758?O.805?O.897?0.986?1.074?25?O.477?O.592?O.704?0.815?O.869?O.923?1.030?1.134?1.237?1.387?28?O.537?O.666?O.793?0.918?O.980?1.0412?1.163?1.282?1.400?1.572?1.740?30?0.576?O.715?0.852?0.987?1.054?1.121?1.252?1.381?1.508?1.695?1.878?1.997?32?O.764?0.911?1.065?1.128?1.199?1.341?1.480?1.617?1.1819?2.016?2.145?34?O.814?O.971?1.125?1.202?1.278?1.429?1.578?1.725?1.942?2.154?2.293?37?O.888?1.059?1.229?1.313?1.397?1.562?1.726?1.888?2.127?2.361?2.515?外径/mm?壁厚/mm?O.5?0.6?O.8?1.O?1.2?1.4?1.5?1.6?1.8?2.O?2.2?2,5?2.8?3.0?3.2?3.5?钢管的理论质量/(kg/m)?38?0.912?1.089?1.264?1.350?1.436?1.607?1.776?1.942?2.189?2.430?2.589?2.746?2.978?40?O.962?1.148?1.333?1.424?1.515?1.696?1.874?2.051?2.312?2.569?2.737?2.904?3.150?45?1.09?1.30?1.5l?1.61?1.71?1.92?2.12?2.32?2.62?2.91?3.11?3.30?3.58?46?1.33?1.54?1.65?1.75?1.96?2.17?2.38?2.68?2.98?3.18?3.38?3.668?48?1.38?1.6l?1.72?1.83?2.05?2.27?2.48?2.81?3.12?3.33?3.54?3.84?50?1.44?1.68?1.79?1.91?2.14?2.37?2,59?2.93?3.26?3.48?3.69?4.Ol?5l?1.47?1.71?1.83?1.95?2.18?2.42?2.65?2.99?3.33?3.55?3.77?4.10?53?1.53?1.78?1.90?2.03?2.27?2.52?2.76?3.11?3.47?3.70?3.93?4.27?54?1.56?1.82?1.94?2.07?2.32?2.56?2.81?3.17?3.54?3.77?4.01?4.36

一般焊接钢管,都用英制表示,即所说的1/2,1/4,等.都指的是英寸,1英寸=25.4mm,标准表示为,Dg**,或DN**.这里**为公称内径,而钢管出厂保证的是外径,内径取绝于壁厚.(注意:当用Φ**表示时,是指的为无缝钢管.如Φ57×4.5表示为无缝钢管壁厚为4.5mm.

1/2焊管即为一般来说所说的4分管,外径为21.3mm,也用Dg15表示,这个15表示公称内径,但这不是绝对数,它取绝于壁厚,普通壁厚为1.75mm.

同理:3/4焊管即为一般来说所说的6分管,外径为26.8mm,也用Dg20表示,普通壁厚为2.75mm.

1又/1/2焊管即为一般来说所说的寸半管,外径为48mm,也用Dg40表示,普通壁厚为3.5mm.

1又/1/4焊管即为一般来说所说的寸2管,外径为42.3mm,也用Dg32表示,普通壁厚为3.25mm.

好了,今天关于“焊管的规格尺寸”的话题就讲到这里了。希望大家能够通过我的对“焊管的规格尺寸”有更全面、深入的认识,并且能够在今后的实践中更好地运用所学知识。

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