1、.不銹鋼管重量計(jì)算公式每米重量=0.02491厚度（直徑-厚度）品 種鋼 種密 度計(jì)算公式鋼管0Cr18Ni9 00Cr19Ni10 7.93 米 (Kg) 0.02491t(D-t) SUS304 SUS304L TP304 TP304L 0Cr17Ni2Mo2 00Cr17Ni14Mo2 7.98 米 (Kg) 0.02507t(D-t) SUS316 SUS316L TP316 TP316L 不銹鋼管價(jià)格計(jì)算公式（管坯價(jià)格/折率+加工費(fèi)+利潤(rùn)）*稅收（2*寬+2*高）*厚*長(zhǎng)*密度/1000000=1支方管的重量不銹鋼焊管價(jià)格=材料價(jià)*（1+損耗）+加工費(fèi)+利潤(rùn)不銹鋼管型號(hào)、標(biāo)準(zhǔn)產(chǎn)品名稱

2、規(guī)格、型號(hào)標(biāo)準(zhǔn)名稱標(biāo)準(zhǔn)號(hào)不銹鋼管6630x 150mm流體輸送用不銹鋼管GB/T14976-2002不銹鋼管6630x 150mm結(jié)構(gòu)用無(wú)縫不銹鋼管GB/T14975-2002不銹鋼管6630x 150mm鍋爐、熱交換器用不銹鋼管GB13296-91不銹鋼焊管2191200x 320mm流體輸送用不銹鋼管GB12770-2002不銹鋼管的尺寸和精度鋼管種類鋼管尺寸（毫米）精 度普通級(jí)高級(jí)冷拔外徑6-10流體輸送用不銹鋼管355x7-4010-30結(jié)構(gòu)用無(wú)縫不銹鋼管377x8-4530-50鍋爐、熱交換器用不銹鋼管426x8-5050流體輸送用不銹鋼管456x8-50（軋）管壁厚0.5-1.00

3、.15毫米530x8-501.0-3.014123.012-10-10+10不銹鋼管規(guī)格表6x134x2-870x3-10152x3-208x1-236x2-873x3-10159x3-2510x1-238x2-876x2-16168x3-3012x1-340x2-880x2-16180x3-3014x1-442x2-883x2-16219x4-3516x1-445x2-889x2-16245x5-3518x1-448x2-895x2.5-16273x5-4020x1-550x2-8102x2.5-18325x5-4022x1-551x2-8108x2.5-18355x7-4025x1.5-5

4、57x2-10114x2.5-18377x8-4527x2-560x2-10120x3-18426x8-5028x2-563x2-10127x3-18456x8-5030x2-865x3-10133x3-18530x8-5032x2-868x3-10140x3-20630x10-40不銹鋼管產(chǎn)品范圍及重量表不銹鋼管產(chǎn)品范圍及重量表外徑壁厚1.21.51.61.82.02.32.62.93.2190.530.650.690.77250.710.870.931.041.15320.921.131.211.351.491.70381.101.351.451.621.792.05401.161.431.531.711.892.16411.471.571.751.942.22511.831.972.212.442.793.13531.912.042.292.542.903.2663.52.763.063.503.94703.053.383.874.364.8576.13.333.694.234.705.295.8176.13.734.134.745.335.936.52853.904.334.975.606.226.84894.965.696.417.137.841045.085.826.577.308.031085.