鋼管公稱直徑外徑壁厚和理論重量表

依據(jù)《給水排水制圖標(biāo)準(zhǔn)》(GB/T50106-2001)第2.4節(jié)管徑中有關(guān)規(guī)定：1、水煤氣輸送鋼管(鍍鋅和非鍍鋅)、鑄鐵管等管材，管徑標(biāo)注為DN(mm)；2、無縫鋼管、焊接鋼管(直縫或螺旋縫)、銅管、不銹鋼管等管材，管徑標(biāo)注為外徑Dx壁厚；3、鋼筋混凝土(或混凝土)管、陶土管、耐酸陶瓷管等管材，管徑標(biāo)注為d；4、塑料管材，管徑宜按產(chǎn)品標(biāo)準(zhǔn)的方法標(biāo)注；當(dāng)設(shè)計(jì)用DN標(biāo)注管徑時(shí)，應(yīng)有DN與相應(yīng)產(chǎn)品規(guī)格對(duì)照表。塑料管管徑按產(chǎn)品標(biāo)準(zhǔn)的方法標(biāo)注一般以外徑表示，如UPUC管標(biāo)注為de，HDPE管標(biāo)注為De?？倓t.1本標(biāo)準(zhǔn)規(guī)定了石油化工企業(yè)用DN10-DN2000的碳鋼素鋼、合金鋼、奧氏體不銹鋼無縫鋼管及焊接鋼管的尺寸系列。2本標(biāo)準(zhǔn)適用于石油化工企業(yè)中的一般鋼制管道。本標(biāo)準(zhǔn)不適用于儀表用管道。.3本標(biāo)準(zhǔn)代替《鋼管的公稱直徑、外徑和壁厚》(BA3-4-1-92)。引用標(biāo)準(zhǔn)GB8163輸送液體用無縫鋼管GB9948石油裂化用無縫鋼管GB6479化肥設(shè)備用高壓無縫鋼管GB5130高壓鍋爐用無縫鋼管GB/T14976流體輸送用不銹鋼無縫鋼管GB/T3091 低壓流體輸送用鍍鋅焊接鋼管GB/T3092低壓流體輸送用焊接鋼管GB/T14980低壓流體輸送用大直徑電焊鋼管SY/T5037普通流體輸送管道用螺旋埋弧焊鋼管SH3405石油化工企業(yè)鋼管尺寸系列GB3274普通碳素結(jié)構(gòu)鋼和低合金結(jié)構(gòu)鋼熱軋厚鋼板技術(shù)條件GB912普通碳素結(jié)構(gòu)鋼和低合金結(jié)構(gòu)鋼薄鋼板技術(shù)條件GB6654壓力容器用碳素鋼和低合金鋼厚鋼板GB3531低溫壓力容器用低合金厚鋼板技術(shù)條件GB5681壓力容器用熱軋鋼帶GB711優(yōu)質(zhì)碳結(jié)構(gòu)鋼熱軋厚鋼板和寬鋼帶GB713鍋爐用碳素鋼和低合金鋼板GB3280不銹鋼冷軋鋼板GB/T4237不銹鋼熱軋鋼板GB4238耐熱鋼板執(zhí)行本標(biāo)準(zhǔn)時(shí)，尚應(yīng)符合上述相關(guān)標(biāo)準(zhǔn)的要求。一般規(guī)定.1中國(guó)石油化工總公司標(biāo)準(zhǔn)SH3045-96《石油化工企業(yè)鋼管尺寸系列》已頒布代替SHJ405-89并開始實(shí)施.。考慮國(guó)內(nèi)目前鋼管及管道法蘭組件生產(chǎn)和供應(yīng)的實(shí)際情況。全部執(zhí)行該標(biāo)準(zhǔn)尚有一定困難。本標(biāo)準(zhǔn)基本按照SH3405-96的規(guī)定，但作了若干修改，主要有；公稱直徑DN350?DN1000鋼管的外徑仍按我院現(xiàn)行規(guī)定編制，以便于與機(jī)械部法蘭(JB/T81-94?JB/T86-94)配套連接。b)考慮到在老廠改造設(shè)計(jì)中仍有可能選用小外徑鋼管，本標(biāo)準(zhǔn)補(bǔ)充列入了外徑鋼管系列，但不推薦選用。本標(biāo)準(zhǔn)列出了中國(guó)石化總公司標(biāo)準(zhǔn)《石油化工企業(yè)鋼管尺寸系列》(SH3405-96),當(dāng)選用該系列時(shí)，DN三350須選用與SH相配套的的法蘭、管件、緊固件和墊片系列。DNW300可選用SH標(biāo)準(zhǔn)，也可選用其他相配套的標(biāo)準(zhǔn)。表4.0.1?表4.0.4中DNW300的鋼管尺寸，亦可與國(guó)外某些標(biāo)準(zhǔn)(例如ANSI標(biāo)準(zhǔn))配套使用。但如果管子為國(guó)外訂貨，則其外徑和壁厚應(yīng)符合國(guó)外有關(guān)標(biāo)準(zhǔn)。.2有縫鋼管DN6?DN150按《低壓流體輸送用鍍鋅焊接鋼管》(GB/T3091-93)和《低壓流體輸送用焊接鋼管》(GB/T3092-93)選用。DN150?500按《低壓流體輸送用大直徑電焊鋼管》(GB/T14980-94)選用。鋼管尺寸系列4.0.1奧氏體不銹鋼無縫鋼管尺寸和理論質(zhì)量見表4.0.1。4.0.2碳素鋼、合金鋼無縫鋼管的尺寸和理論質(zhì)量見表4.0.2。4.0.3奧氏體不銹鋼焊接鋼管的尺寸和理論質(zhì)量見表4.0.3。4.0.4碳素鋼、合金鋼焊接鋼管的尺寸和理論質(zhì)量見表4.0.4。4.0.5小外徑系列碳素鋼、合金鋼、奧氏體不銹鋼無縫鋼管的尺寸和理論質(zhì)量見表4.0.5。4.0.6有縫鋼管的尺寸和理論質(zhì)量見表4.0.6.1表4.0.6.2表4.0.6.3。4.0.7中國(guó)石化總公司標(biāo)準(zhǔn)SH3046的鋼管尺寸系列見附錄A。4.0.8鋼管的每米理論質(zhì)量可按下式計(jì)算：M=0.02466t(D-t) (4.0.8 )式中：M 鋼管質(zhì)量，kg/mt 鋼管壁厚，mmD 鋼管外徑，mm對(duì)于奧氏體不銹鋼鋼管，按上式計(jì)算后再乘以1.015。精確計(jì)算時(shí)，各種奧氏體鋼的密度見GB/T14976-94中的表5。表4.0.1奧氏體不銹鋼無縫鋼管尺寸和理論質(zhì)量公稱直徑DN外徑mm壁厚及理論質(zhì)量sch5ssch10ssch20ssch40ssch80smmkg/mmmkg/mmmkg/mmmkg/mmmkg/m10171.20.471.60.622.00.752.50.913.21.1115221.60.822.01.002.51.223.01.434.01.8020271.61.022.01.252.51.533.01.804.02.3025341.61.302.82.193.02.333.52.674.53.32(32)421.61.622.82.753.02.933.53.375.04.6340481.61.862.83.173.03.384.04.415.05.3850601.62.342.84.013.54.954.05.615.57.50(65)762.03.703.05.483.56.355.08.897.012.0980892.04.363.06.464.08.515.511.507.515.301001142.05.613.08.334.011.016.016.228.522.45(125)1402.89.623.511.965.016.906.521.729.531.031501682.811.583.514.415.020.407.028.2111.043.232002192.815.154.021.536.534.578.042.2513.067.032502733.523.614.026.936.543.369.562.6615.096.873003254.032.134.536.106.551.829.575.0217.0131.063503774.037.345.046.564004264.547.485.052.69注：①公稱壁厚超過sch80s的不銹鋼鋼管按表4.0.2選手；②粗實(shí)線以下的數(shù)據(jù)已超過我國(guó)現(xiàn)行的鋼管標(biāo)準(zhǔn)的規(guī)格范圍；③帶括號(hào)者不推薦使用。

表4.0.2碳素鋼、合金鋼無縫鋼管的尺寸和理論質(zhì)］表4.0.2公稱外徑壁厚及理E論質(zhì)量直徑sch20sch30sch40sch60sch80sch100sch120DNmmmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/m10172.50.893.51.1715223.01.414.01.7820273.01.784.02.2725343.52.634.53.27(32)423.53.335.04.5640484.04.345.05.3050603.54.884.05.525.06.785.57.397.09.15(65)764.57.935.08.756.010.367.011.918.013.4280894.59.385.511.336.513.227.515.079.017.761001145.013.446.015.987.018.478.522.1111.027.94(125)1405.016.656.521.408.026.049.530.5713.040.711501685.522.046.525.897.027.799.537.1311.042.5914.053.172002196.534.067.036.608.041.6310.051.5413.066.0415.075.4618.089.222502736.542.728.052.289.561.7313.083.3515.095.4318.0113.1922.0136.173003256.551.058.566.3410.077.6814.0107.3717.0129.1222.0164.3825.0184.953503778.072.809.586.1011.099.2815.0133.9019.0167.7424.0208.9228.0240.984004268.082.469.597.5713.0132.4017.0171.4622.0219.1826.0256.4632.0310.914504808.093.1211.0127.2214.0160.8819.0216.0024.0269.8830.0332.9135.0384.085005309.5121.9413.0165.7415.0190.5020.0251.5326.0323.1432.0392.9838.0461.045505599.5128.7313.0175.0417.0227.2222.0291.3328.0366.6435.0452.2642.0535.486006309.5145.3614.0212.5718.0271.6525.0372.9832.0471.8938.0554.7545.0649.17注：①粗實(shí)踐以下的數(shù)據(jù)已超過我國(guó)現(xiàn)行的鋼管標(biāo)準(zhǔn)的規(guī)格范圍；②帶括號(hào)者不推薦使用.

表4.0.3 奧氏體不銹鋼焊接鋼管的尺寸和理論質(zhì)量公稱外徑公稱壁厚mm直徑2.02.53.03.54.04.55.06.07.08.09.010.011.012.0DNmm理論質(zhì)量kg/m80894.365.416.467.498.519.5210.5112.4614.3616.221001145.616.988.339.6811.0112.3313.6416.2218.7521.2323.65(125)1408.6010.2911.9613.6215.2616.9020.1223.3026.4329.5132.5415016810.3612.3914.4116.4218.4220.4024.3328.2132.0435.8239.5543.2320021913.5516.2218.8821.5324.1626.7831.9937.1442.2547.3152.3157.2762.1825027323.6126.9330.2433.5440.1046.6153.0659.4765.8372.1478.3930032532.1435.1040.0547.9155.7263.4871.1978.8486.4594.0135037755.7264.8373.8982.9091.87100.7'7109.6440042663.0773.4183.7193.94104.13114.27124.3645048071.1982.8794.52106.11117.64129.14140.5750053078.7091.64104.53117.37130.16142.9C155.59(550)55983.0596.72110.33123.90137.41150.88164.3060063093.71109.15124.55139.89155.18170.43，185.62(650)66098.22114.41130.56146.65162.69178.69)194.64700720107.22124.93142.57160.17177.72；195.2()212.65(750)762132.28150.98169.63188.22206.78：225.27800820142.45162.59182.69202.75222.7/:242.69(850)864171.40192.61213.76234.85255.90900920182.62205.22227.78250.28272.73(950)965191.63215.35239.03262.66286.2410001020202.64227.75252.81277.81302.77注：帶括號(hào)者不推薦使用表4.0.4 碳素鋼、合金鋼焊接鋼管的尺寸和理論質(zhì)量公稱外徑 公稱壁厚mm

LGSTDXS直徑4.05.06.07.08.09.010.011.012.013.014.015.016.018.0DNmm理論質(zhì)量kg/m15016816.1820.1023.9727.7931.5635.2938.9620021921.2126.3931.5236.6041.6346.6151.5425027326.5333.0439.5145.9252.2858.5964.8671.0777.2483.35300325①39.4647.2054.8962.5470.1377.6885.1892.62100.02107.3735037745.8854.9063.8772.8081.6790.5199.28108.02116.69125.3240042651.9162.1472.3382.4692.55102.59112.58122.52132.40142.24152.0；545048070.1481.6593.12104.54115.90127.23138.49149.72:160.8;8172.00500530①77.5490.29102.99115.64128.24140.79153.29)165.7!5178.14190.50202.8()(550)55981.8295.29108.70122.07135.38148.65161.8'’175.0，4188.16201.22214.2560063092.33107.54122.71137.82152.89167.91182.8；8197.80212.67227.49242.2；6(650)66096.77112.72128.63144.48160.29176.05>191.7,6207.42223.03238.59254.10700720105.64123.08140.46157.80175.09192.32209.51226.65243.74260.78277.’77(750)762130.33148.75267.12185.44203.72!221.9,4240.11258.24276.32294.34800820140.34160.19179.99199.75219.45>239.1)258.71278.26297.77317.2：3(850)864168.87189.76210.60231.38252.12:272.81293.45314.05334.59900920179.92202.19224.41246.58268.70)290.7'7312.79334.76356.68(950)965188.80212.17235.50258.78282.0：305.10328.32351.41374,410001020199.65224.38249.07273.7(298.30)322.8：2347.31371.75396.14(1100)1118273.23300.28327.29354.24381.14:408.0()434.8112001220298.39327.95357.47386.94416.36i445.7；3475.05533.54(1300)1321323.29355.35387.36419.32451.23；483.0!)514.90578.38續(xù)上表公稱直徑DN外徑mm公稱壁厚mmLGSTDXS4.05.06.07.08.09.010.011.012.013.014.015.016.018.0理論質(zhì)量 kg/71383.21416.66451.06485.41519.71553.96622.32

(1500)1524373.35410.42447.43484.40521.31558.1，595.00668.4816001620397.03436.46475.84515.17554.46i593.6!)632.87711.10(1700)1727423.41465.48507.50549.47591.4()633.2'7675.09758.5918001820446.35490.71535.02579.29623.5()667.6'7711.79799.87(1900)1930473.47520.55567.57614.55661.48：708.3()755.19848.7020002020495.67544.96594.21643.40692.55,741.6!j790.70888.6522002220544.99599.21653.39707.52761.60)815.6；3869.6977.42注：①螺旋縫鋼管分別為323.9和529。②黑線范圍內(nèi)規(guī)格為SY/T5037-92（普通流體輸送管道用螺旋縫埋弧焊鋼管）中生產(chǎn)的規(guī)格。③“LG”、“STD”和“XS”與SH3409-96《鋼板制對(duì)焊管件》中的壁厚等級(jí)相對(duì)應(yīng)，分別表示“薄”、“標(biāo)準(zhǔn)”和“加厚”。④帶括號(hào)者不推薦使用。表4.0.5小外徑系列碳素鋼、合金鋼無縫鋼管的尺寸和理表4.0.5公稱外徑壁厚及理論質(zhì)量直徑sch5ssch10ssch20sch20ssch30sch40sch40ssch60sch80mmmmmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/m15181.60.662.00.802.50.973.01.013.01.134.01.3820251.60.942.01.152.51.413.02.633.01.654.02.0725321.61.222.82.053.02.183.52.463.52.504.53.05(32)381.61.462.82.473.02.633.52.983.53.025.04.0740451.61.742.82.953.03.164.04.044.04.105.04.9350571.62.222.83.803.54.623.54.694.05.234.05.315.06.415.56.99(65)762.03.703.05.484.57.933.56.355.08.705.08.896.010.367.011.9180892.04.363.06.464.59.384.08.515.511.335.511.506.513.227.515.071001082.05.313.07.895.012.704.010.416.015.096.015.327.017.438.520.86(125)1332.89.123.511.345.015.785.016.026.520.286.520.588.024.669.528.931501592.810.953.513.625.520.825.019.276.524.447.026.247.026.639.535.0211.040.152002192.815.154.021.536.534.066.534.577.036.608.041.638.042.2510.051.5413.066.042502733.523.614.026.936.542.726.543.368.052.289.561.739.562.6613.083.3515.095.433003254.032.144.536.106.551.056.551.828.566.3410.077.689.575.0214.0107.3717.0129.123503778.072.809.586.1011.099.2811.0100.7915.0133.9019.0167.744004268.082.479.597.5713.0132.4013.0134.3917.0171.4622.0219.184504808.093.1211.0127.2214.0160.8815.0174.5819.0216.0024.0269.885005309.5121.9413.0165.7415.0190.5020.0251.5326.0323.14注①有括號(hào)者不推薦選用②表號(hào)中有s者僅為奧氏體不銹鋼鋼管。表4.0.6.1低壓流體輸送用鍍鋅鋼管的尺寸和理論質(zhì)量(GB/T3091-93)公稱直徑外徑mm普通鋼管加厚鋼管mmin壁厚mm理論質(zhì)量kg/m壁厚mm理論質(zhì)量kg/m61/810.02.000.412.500.4981/413.52.250.652.750.76103/817.02.250.872.751.01151/221.32.751.323.251.51203/426.82.751.703.502.0925133.53.252.514.003.003211/442.33.253.254.003.904011/248.03.503.984.254.7250260.03.505.064.506.336521/275.53.756.874.508.1080388.54.008.614.7510.071004114.04.0011.205.0013.791255140.04.0013.805.5018.661506165.04.50118.315.5022.13表4.0.6.2低壓流體輸送用焊接鋼管的尺寸和理論質(zhì)量(GB/T3092-93)公稱直徑外徑普通鋼管加厚鋼管mminmm壁厚mm理論質(zhì)量壁厚mm理論質(zhì)量

kg/mkg/m61/810.02.000.392.500.4681/413.52.250.622.750.73103/817.02.250.822.750.97151/221.32.751.263.251.45203/426.82.751.633.502.0125133.53.252.424.002.913211/442.33.253.134.003.784011/248.03.503.844.254.5850260.03.504.884.506.166521/275.53.756.644.507.8880388.54.008.344.759.811004114.04.0010.855.0013.441255140.04.0013.425.5018.241506165.04.5017.815.5021.63表4.0.6.3低壓流體輸送用大直徑電焊鋼管的尺寸系列和理論質(zhì)量（GB/T1498公稱外徑公稱壁厚 mm4.04.55.05.56.07.08.0(in)mm理論質(zhì)量（重量），kg/m(6 5/8)168.316.2118.1820.1322.0824.01(7)177.817.1419.2321.3023.3725.42(7 5/8)193.718.7120.1023.2725.5227.80(8 5/8)219.121.2223.8126.4028.9731.5336.6141.63(9 5/8)244.523.7226.6329.5332.4235.2941.0046.66(10 3/4)27333.0436.2839.5145.9252.28(12 3/4)323.939.3243.1947.0454.7062.32(14)355.647.4851.7360.1868.57(16)406.454.3759.2468.9478.59(18)457.261.2666.7677.7188.62(20)50868.1574.2886.4898.64注：根據(jù)需方要求，并經(jīng)供需雙方協(xié)議，可供應(yīng)介于上表所列外徑和壁厚之間尺寸的鋼管。常用鋼管材料和標(biāo)準(zhǔn).1用于無縫鋼管的標(biāo)準(zhǔn)和材料牌號(hào)見表5.0.1。表5.0.1無縫鋼管標(biāo)準(zhǔn)和材料牌號(hào)材料牌號(hào)鋼管標(biāo)準(zhǔn)號(hào)材料牌號(hào)鋼管標(biāo)準(zhǔn)號(hào)材料牌號(hào)鋼管標(biāo)準(zhǔn)號(hào)10GB8163GB6479GB994816MnGB64791Cr5MoGB994809MnVGB8163GB81631Cr18Ni912Cr1MoVGGB53101Cr19Ni9GB994812CrMoGGB53101Cr19Ni11NbGB9948GB531020GB816312CrMoGB6479GB99480Cr18Ni900Cr19Ni100Cr17Ni12Mo200Cr17Ni14Mo20Cr18Ni10Ti0Cr18Ni11Nb(1Cr18Ni9Ti)GB/T14976GB994815CrMoGGB531020GGB5310GB647915CrMoGB6479GB994816MnGB81631Cr5MoGB6479注：帶括號(hào)者不推薦使用。.2焊接鋼管及用于焊接鋼管的鋼板材料牌號(hào)和標(biāo)準(zhǔn)見表5.0.2表5.0.2焊接鋼管和鋼板材料牌號(hào)及標(biāo)準(zhǔn)材料牌號(hào)鋼管標(biāo)準(zhǔn)號(hào)鋼板標(biāo)準(zhǔn)號(hào)材料牌號(hào)鋼管標(biāo)準(zhǔn)號(hào)鋼板標(biāo)準(zhǔn)號(hào)Q235AGB/T3091GB327420RGB6654Q235BGB/T3092GB912 16MnRGB5681GB/T1498020gGB713SY/T503715Mng

16MnDR09Mn2VDRGB353112CrMoR15CrMoR0Cr19Ni900Cr19Ni110Cr17Ni12Mo200Cr17Ni14Mo20Cr18Ni11Ti0Cr18Ni11Nb(1Cr18Ni9Ti)GB3280GB/T4237GB4238102016MnGB711注：帶括號(hào)者不推薦使用附錄A中國(guó)石化總公司標(biāo)準(zhǔn)SH3405鋼管尺寸系列A.0.1奧氏體不銹鋼無縫鋼管的尺寸和理論質(zhì)量見表A.0.1A.0.2碳素鋼、合金鋼無縫鋼管的尺寸和理論質(zhì)量見表A.0.2A.0.3奧氏體不銹鋼焊接鋼管的尺寸和理論質(zhì)量見表A.0.3A.0.4碳素鋼、合金鋼焊接鋼管的尺寸和理論質(zhì)量見表A.0.4表A.0.1奧氏體不銹鋼無縫鋼管尺寸和理論質(zhì)量直徑DNmmsch5ssch10ssch20ssch40ssch80smmkg/mmmkg/mmmkg/mmmkg/mmmkg/m10171.20.471.60.622.00.752.50.913.21.1115221.60.822.01.002.51.223.01.434.01.8020271.61.022.01.252.51.533.01.804.02.3025341.61.302.82.193.02.333.52.674.53.32(32)421.61.622.82.753.02.933.53.375.04.63公稱外徑40481.61.862.83.173.03.384.04.415.05.3850601.62.342.84.013.54.954.05.615.57.50(65)762.03.703.05.483.56.355.08.897.012.0980892.04.363.06.464.08.515.511.507.515.301001142.05.613.08.334.011.016.016.228.522.45(125)1402.89.623.511.965.016.906.521.729.531.031501682.811.583.514.415.020.407.028.2111.043.232002192.815.154.021.536.534.578.042.2513.067.032502733.523.614.026.936.543.369.562.6615.096.873003254.032.134.536.106.551.829.575.0217.0131.063503564.035.245.043.934004064.545.225.050.18注：①公稱壁厚超過sch80s的不銹鋼鋼管按表3-2選用；②粗實(shí)踐以下的數(shù)據(jù)已超過我國(guó)現(xiàn)行的鋼管標(biāo)準(zhǔn)的規(guī)格范圍；③帶括號(hào)者不推薦使用.表A.0.2碳素鋼、合金鋼無縫鋼管的尺寸和理論質(zhì)量公稱外外壁厚及理E論質(zhì)量直徑sch20sch30sch40sch60sch80sch100sch120DNmmmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/m10172.50.893.51.1715223.01.414.01.7820273.01.784.02.2725343.52.634.53.27（32）423.53.335.04.5640484.04.345.05.3050603.54.884.05.525.06.785.57.397.09.15（65）764.57.935.08.756.010.367.011.918.013.4280894.59.385.511.336.513.227.515.079.017.761001145.013.446.015.987.018.478.522.1111.027.94（125）1405.016.656.521.408.026.049.530.5713.040.711501685.522.046.525.897.027.799.537.1311.042.5914.053.172002196.534.067.036.608.041.6310.051.5413.066.0415.075.4618.089.222502736.542.728.052.289.561.7313.083.3515.095.4318.0113.1922.0136.173003256.551.058.566.3410.077.6814.0107.3717.0129.1222.0164.3825.0184.953503568.068.659.581.1711.093.5815.0126.1419.0157.9024.0196.4928.0226.484004068.078.529.592.8913.0125.9917.0163.0822.0208.3326.0243.6432.0295.134504578.088.5811.0120.9814.0152.9419.0205.2224.0256.2730.0315.8935.0364.235005089.5116.7813.0158.6915.0182.3620.0240.6826.0309.0432.0375.6238.0440.435505599.5128.7313.0175.0417.0227.2222.0291.3328.0366.6435.0452.2642.0535.476006109.5140.6814.0205.7618.0262.7825.0360.6532.0456.1138.0536.0145.0626.98

表A.0.3奧氏體不銹鋼焊接鋼管的尺寸和理論質(zhì)量公稱外徑公稱壁厚mm直徑2.02.53.03.54.04.55.06.07.08.09.010.011.012.0DNmm理論質(zhì)量kkg/m80894.365.416.467.498.519.5210.5112.4614.3616.221001145.616.988.339.6811.0112.3313.6416.2218.7521.2323.65(125)1408.6010.2911.9613.6215.2616.9020.1223.3026.4329.5132.5415016810.3612.3914.4116.4218.4220.4024.3328.2132.0435.8239.5543.2320021913.5516.2218.8821.5324.1626.7831.9937.1442.2547.3152.3157.2762.1825027323.6126.9330.2433.5440.1046.6153.0659.4765.8372.1478.3930032532.1435.1040.0547.9155.7263.4871.1978.8486.4594.0135035635.2439.5943.9352.5661.1569.6878.1786.6094.99103.3240040640.2545.2250.1860.0769.9179.7089.4399.12108.75118.3445045745.3550.9756.5767.7378.8489.91100.92111.88122.80133.6650050856.7162.9575.3987.78100.12112.41124.65136.84148.9855055969.3383.0596.72110.33123.90137.41150.88164.3060061075.7290.71105.65120.54135.39150.18164.92179.61(650)66098.22114.41130.56146.65162.69178.69194.63700711105.87123.35140.77158.14175.46192.73209.95(750)762132.28150.98169.63188.22206.77225.27800813141.22161.19181.12200.99220.81240.59(850)864171.40192.61213.76234.86255.91900914181.42203.87226.27248.62270.92(950)965191.63215.36239.04262.66286.2410001016201.84226.85251.80276.71301.56注：帶括號(hào)者不推薦使用表A.0.4碳素鋼、合金鋼接鋼管的尺寸和理論質(zhì)量公稱直徑外徑工修巳立后 ……/Ic匚C(2Cnr\0r\CC\1cc「 mm11ex10c\1oc1Zlc1匚c1(2C10Cd.U U.U U.U 1.U U.U J.U 1U.U 11.U ，乙.U 1U.U 」.」±.U 1U.U _LU.U 1U.U工中，人民且 1一/…DN1匚C mm 1/201(2 1O1C—co01匚accQCC/2g Kg/m150168C1C16.18C〕C120.1023.97_XI__27.79介31.56a1/?0UU.JJ/1/2/71JU.JU200cue219乙J..乙J.CUUQ26.3JOOMA31.52QC匚136.60/I匚no41.6346.61匚。二cJ1.JdaAoc力c\n—CQQU250—300— 273 乙U.UU33.0439.4639.5147.2045.9254.8952.2862.54UU.JJ70.1364.8671.07c=1c77.2492.6283.35100.02107.37

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