無縫鋼管尺寸

1、是以管子表號Sch表示壁厚管子表號是管子設計壓力與設計溫度下材料許用應力的比值乘以1000,并經(jīng)圓整后的數(shù)值即：Sch = P/ d t x 1000ANSI B36.10 壁厚等級：Sch10、Sch20、Sch30、Sch40、Sch60、Sch80、Sch100、Sch120、Sch140、Sch160 十個等級ANSI B36.19 壁厚等級：Sch5s、Sch10s、Sch40s、Sch80s 四個等級無縫鋼管規(guī)格重量對照表來自：聊城金利鋼管有限公司時間：2008年5月20日 查看次數(shù)：852頁面功能【字體：大中小】【關閉】外徑壁厚重量英寸毫米.單位毫米.英寸.公斤/米.磅/英尺.1

2、/8 ”10.310S1.240.0490.280.191/8 ”10.3STD-401.730.0680.370.251/8 ”10.3XS-802.410.0950.480.321/4 ”13.710S1.650.0650.500.341/4 ”13.7STD-402.240.0880.640.431/4 ”13.7XS-803.020.1190.810.553/8 ”17.110S1.650.0650.640.433/8 ”17.1STD-402.310.0910.850.573/8 ”17.1XS-803.200.1261.110.751/2 ”21.35S1.050.0420.530

3、.361/2 ”21.310S2.110.0831.010.681/2 ”21.3STD-402.770.1091.280.861/2 ”21.3XS-803.730.1471.631.101/2 ”21.31604.780.1881.971.331/2 ”21.3XXS7.470.2942.571.733/4 ”26.75S1.650.0651.030.693/4 ”26.710S2.110.0831.290.873/4 ”26.7STD-402.870.1131.701.143/4 ”26.7XS-803.910.1542.221.493/4 ”26.71605.560.2192.931.

4、973/4 ”26.7XXS7.820.3083.682.481”33.45S1.650.0651.310.881”33.410S2.770.1092.121.421”33.4STD-403.380.1332.531.701”33.4XS-804.550.1793.272.181”33.41606.350.2504.282.881”33.4XXS9.090.3585.513.711 1/4 ”42.25S1.650.0651.671.121 1/4 ”42.210S2.770.1092.721.831 1/4 ”42.2STD-403.560.1403.432.311 1/4 ”42.2XS-

5、804.850.1914.513.031 1/4 ”42.21606.350.2505.673.811 1/4 ”42.2XXS9.700.3827.855.281 1/2 ”48.35S1.650.0651.921.291 1/2 ”48.310S2.770.1093.142.111 1/2 ”48.3STD-403.680.1454.092.751 1/2 ”48.3XS-805.080.2005.473.681 1/2 ”48.31607.140.2817.324.921 1/2 ”48.3XXS10.150.4009.656.492”60.35S1.650.0652.411.622”6

6、0.32.110.0833.062.062”60.310S2.770.1093.972.672”60.33.180.1254.523.042”60.3STD-403.910.1545.493.692”60.3XS-805.540.2187.565.082”60.31608.740.34411.237.552”60.3XXS11.070.43613.589.132 1/2 ”73.05S2.110.0833.732.512 1/2 ”73.010S3.050.1205.323.572 1/2 ”73.0304.780.1888.125.462 1/2 ”73.0STD-405.160.2038.

7、725.862 1/2 ”73.0XS-807.010.27611.527.742 1/2 ”73.01609.530.37515.0810.142 1/2 ”73.0XXS14.020.55220.6013.843”88.95S2.110.0834.563.073”88.92.770.1095.954.003”88.910S3.050.1206.524.383”88.93.180.1256.794.563”88.93.580.1417.615.123”88.93.960.1568.385.633”88.9STD-405.490.21611.417.673”88.9XS-807.620.300

8、15.4310.373”88.916011.130.43821.5614.493”88.9XXS15.240.60027.9618.793 1/2 ”101.65S2.110.0835.233.523 1/2 ”101.610S3.050.1207.495.033 1/2 ”101.6304.780.18811.537.753 1/2 ”101.6STD-405.740.22613.719.213 1/2 ”101.6XS-808.080.31818.8312.654”114.35S2.110.0835.903.974”114.310S3.050.1208.465.684”114.33.180

9、.1258.815.924”114.33.960.15610.897.324”114.34.370.17211.978.054”114.34.780.18813.048.764”114.35.160.20314.039.434”114.35.560.21915.0610.624”114.3STD-406.020.23716.2410.914”114.36.350.25017.0811.484”114.37.140.28119.0612.814”114.37.920.31220.9914.114”114.3XS-808.560.33722.5515.154”114.312011.130.4382

10、8.6119.234”114.316013.490.53133.8822.774”114.3XXS17.120.67441.4527.855”141.33.960.15613.559.115”141.34.780.18816.2610.935”141.35.560.21918.8012.635”141.3STD-406.550.25821.9914.785”141.37.140.28123.8616.045”141.37.920.31226.3217.695”141.3XS-809.530.37531.2821.025”141.312012.700.50040.6927.345”141.316

11、015.880.62549.6233.345”141.3XXS19.050.75058.0138.986”168.34.370.17217.8411.996”168.34.780.18819.4713.096”168.35.160.20320.9714.096”168.35.560.21922.5415.156”168.36.350.25025.6217.226”168.3STD-407.110.28028.5519.196”168.37.920.31231.6421.266”168.38.740.34434.7423.356”168.39.530.37537.6925.336”168.3XS

12、-8010.970.43242.9928.896”168.312.700.50049.2333.086”168.312014.270.56254.7536.796”168.315.880.62560.3040.526”168.316018.260.71968.2545.866”168.319.050.75070.8547.616”168.3XXS21.950.86480.0253.776”168.322.230.87580.8754.348”219.14.780.18825.5217.158”219.15.160.20327.5018.488”219.15.560.21929.5819.888

13、”219.1206.350.25033.6522.618”219.1307.040.27737.1924.998”219.17.920.31241.6628.008”219.1STD-408.180.32242.9828.888 ”219.18.740.34445.8030.788”219.19.530.37549.7533.438”219.16010.310.40653.6236.038”219.111.130.43857.6638.758”219.1XS-8012.700.50065.3043.888”219.114.270.56272.8148.938”219.110015.090.59

14、476.6951.538”219.115.880.62580.3154.028”219.112018.260.71991.3661.398”219.119.050.75094.9363.798”219.114020.620.812101.9568.518”219.1XXS22.230.875108.9673.228”219.116023.010.906112.4075.598”219.125.401.000122.5682.3610”273.04.780.18831.9421.4610”273.05.160.20334.4323.1410”273.05.560.21937.0424.8910”

15、273.0206.350.25042.1828.3410”273.07.090.27946.9731.5610”273.0307.800.30751.5334.6310”273.08.740.34457.3438.6610”273.0STD-409.270.36560.9040.9210”273.011.130.43872.6148.7910”273.0XS-6012.700.50082.3555.3410”273.014.270.56291.9261.8010”273.08015.090.59496.9565.1510”273.015.880.625101.7168.3510”273.010

16、018.260.719115.8777.8610”273.020.620.812129.6487.1110”273.012021.440.844134.3590.2810”273.022.230.875138.8793.3210”273.023.830.938147.9199.3910”273.0XXS-14025.401.000156.66105.2210”273.016028.581.125174.01116.9310”273.031.751.250190.81128.2212”323.8206.350.25050.2233.7512”323.87.140.28156.3237.8512”

17、323.87.920.31262.3241.8812”323.8308.380.33065.8544.2312”323.88.740.34468.6046.1012”323.8STD9.530.37574.6150.1312”323.84010.310.40680.5154.1012”323.811.130.43886.6958.2512”323.8XS12.700.50098.4266.1412”323.86014.270.562110.0373.9412”323.815.880.625121.8181.8512”323.88017.480.688133.3889.6312”323.819.

18、050.75014.6297.1812”323.820.620.812155.73104.6512”323.810021.440.844161.48108.5112”323.823.830.938178.07119.6512”323.8XXS-12025.401.000188.80126.8712”323.826.971.062199.42134.0012”323.814028.581.125210.18141.2312”323.831.751.250230.98155.2112”323.816033.321.312241.10162.0114”355.6106.350.25055.2537.

19、1314”355.6207.920.31268.6046.114”355.68.740.34475.5250.7514”355.6STD-309.530.37582.1655.2114”355.610.310.40688.6859.5914”355.64011.130.43895.5164.1814”355.6XS12.700.500108.4872.9014”355.614.270.562121.3381.5314”355.66015.090.594128.0086.0114”355.68019.050.750159.71107.3214”355.610023.830.938196.9413

20、2.3414”355.625.401.000208.92140.3914”355.626.971.062220.78148.3614”355.612027.791.094226.93152.4914”355.614031.751.250256.13172.1114”355.616035.711.406284.56191.2116”406.4106.350.25063.2842.5216”406.47.140.28171.0147.7216”406.4207.920.31278.6252.8316”406.48.740.34486.5858.1816”406.4STD-309.530.35794

21、.2163.3116”406.410.310.406101.7268.3616”406.411.130.438109.5973.6416”406.4XS-4012.700.500124.5583.6916”406.414.270.562139.3993.6716”406.415.880.625154.48103.8016”406.46016.660.656161.74108.6916”406.417.480.688169.35113.8016”406.419.050.750183.81123.5216”406.420.620.812198.15133.1516”406.48021.440.84

22、4205.60138.1516”406.425.401.000241.06161.9816”406.410026.191.031248.05166.6816”406.412030.961.219289.54194.5616”406.431.751.250296.31199.1116”406.414036.531.438336.57226.1616”406.416040.491.594369.06247.9918”457207.920.31288.6059.5418”4578.740.34497.5965.5818”457STD9.530.375106.2371.3818”45710.310.4

23、06114.7277.0918”4573011.130.438123.6283.0718”457XS12.700.500140.5694.4518”4574014.270.562157.38105.7518”45715.880.625174.50117.2518”45717.480.688191.38128.6018”4576019.050.750207.82139.6518”4578023.830.938257.13172.7818”45725.401.000273.08183.5018”45726.971.062288.91194.1418”45728.581.125305.01204.9

24、618”45710029.361.156312.76210.1618”45730.181.188320.88215.6218”45731.751.250336.33226.0018”45712034.931.375367.25246.7818”45714039.671.562412.40277.1218”45716045.241.781464.03311.8120”5088.740.344108.7073.0420”508STD-209.530.375118.3379.5120”50810.310.406127.8285.8920”50811.130.438137.7692.5720”508X

25、S-3012.700.500156.70105.320”50814.270.562175.51117.9420”5084015.090.594185.28124.5020”50815.880.625194.67130.8120”50817.480.688213.59143.5320”50819.050.750232.03155.9220”5086020.620.812250.34168.2220”50825.401.000305.35205.1820”5088026.191.031314.33211.2220”50830.181.188359.22241.3820”50831.751.2503

26、76.66253.1020”50810032.541.281385.40258.9720”50812038.101.500445.97299.6720”50814044.451.750513.27344.9020”50816050.011.969570.54383.3822”5598.740.344119.8080.522”559STD-209.530.375130.4487.6522”559XS-3012.700.500172.83116.1422”55915.880.625214.84144.3722”55917.480.688235.79158.4422”55919.050.750256

27、.23172.1822”55920.620.812276.54185.8324”6108.740.344130.9087.9624”610STD-209.530.375142.5595.7924”610XS12.700.500188.96126.9824”6103014.270.562211.76142.3024”61015.880.625233.02157.9324”6104017.480.688258.00173.3724”61019.050.750280.43188.4424”61020.620.812302.73203.4224”6106024.610.969358.87241.152

28、4”61025.401.000369.89248.5524”61026.971.062391.69263.2024”61030.181.188435.90292.9124”6108030.961.219442.86297.5924”61010038.891.531553.26371.7224”61012046.021.812646.52434.4424”61014052.372.062727.45488.8226”660STD9.530.375154.42103.7726”660XS-2012.700.500204.78137.6126”66017.480.688279.77188.0026”

29、66019.050.750304.15204.3828”711STD9.530.375166.52118.9028”711XS-2012.700.500220.91148.4428”71117.480.688301.98202.9228”71119.050.750328.35220.6430”762STD9.530.375178.63120.0330”762XS-2012.700.500237.05159.2932”813STD9.530.375190.74128.1732”813XS-2012.700.500253.18170.1334”864STD9.530.375202.84136.30

30、34”864XS-2012.700.500269.31180.9736”914STD9.530.375214.71144.2836”914XS-2012.700.500285.13191.6038”965STD9.530.375226.82152.4238”965XS12.700.500301.27202.4440”1016STD9.530.375238.93160.5540”1016XS12.700.500317.40213.2842”1067STD9.530.375251.04168.6942”1067XS12.700.500333.54224.1344”1118STD9.530.3752

31、63.14176.8244”1118XS12.700.500349.67234.9246”1168STD9.530.375275.01184.8046”1168XS12.700.500365.49245.5948”1219STD9.530.375287.12192.9348”1219XS12.700.500381.62256.4352”13219.530.375311.33209.2052”132112.700.500413.89278.1256”14229.530.375335.31225.3256”142212.700.500445.84299.5960”15249.530.375359.

32、52241.5060”152412.700.500478.11321.2764”16269.530.375383.74257.8664”162612.700.500510.38342.9668”172712.700.500542.33364.4372”182912.700.500574.60386.1176”193012.700.500606.55407.5880”203214.270.562717.23481.95鋼管標準-主要質(zhì)量指標對照表標準代號內(nèi)容項目SY/T5037-2000GB/T9711.1-1997(A 級)API Spec 5L(42)適用范圍燃氣、水、煤氣、空氣、采暖、 蒸

33、氣等普通流體輸送管道用鋼 管石油天然氣工業(yè)輸送用鋼管石油天然氣工業(yè)輸送用鋼 管鋼種Q195 Q215 Q235L175L483A、B、X42X70尺寸管體外徑Dv 5080.75%DD5081.00%DDv 5080.75%D0508 1.00%DDv 5080.75%D508D914 -0.25%D +0.75%DD 914 -3.20+6.35管端外徑Dv5080.75%D2.5 取小值05081.00%D4.5 取小值DC 273.1-0.40+1.59D 323.9 -0.79+2.38DC 273.1-0.40+1.59D 273.1 -0.79+2.38偏壁 Dv 50812.5

34、%t-12.5%t +15.0%t-12.5%t +15.0%t差厚050810.0%tL175L245 -10.0%t +17.5%t不高于B級-12.5%t+17.5%tL290L555 -8.0%t+19.5%t不低于X42 -8.0%t+19.5%t橢圓度管端100范圍內(nèi)土 1%DD 508的鋼管在距管端 101.6范圍內(nèi)最大外徑不得 比公稱外徑大1%;最小外徑 不得比公稱外徑小1%D 508的鋼管在距管端 101.6范圍內(nèi)最大外徑不 得比公稱外徑大1%最小 外徑不得比公稱外徑小 1%彎曲度（直度）不得超過鋼管總長的 0.2%不得超過鋼管總長的 0.2%不得超過鋼管總長的 0.2%管端

35、坡口坡口角30 - 35鈍邊1.6 0.8坡口角30 - 35鈍邊1.59 0.79坡口角30 - 35鈍邊1.59 0.79切斜DX813 , 1.6 0813 , 3.0X 1.59X 1.59錯邊t 12.70.35t且不得大于 3.01.59 12.70.25t0.1251與3.18的取最小值0.1251與3.18的取最小值焊縫余高t 13 X 4.8t 12.7 X 4.76t 12.7 X 4.76化學分析每熔煉批取1個試樣每熔煉批取2個試樣每熔煉批取2個試樣拉伸試樣每檢驗批取一個焊接接頭試樣母材：每熔煉批取1個試樣 螺旋焊縫：每熔煉批取1個 試樣對頭焊縫：不多于50根取一 個試樣

36、母材：每熔煉批取1個試樣 螺旋焊縫：每熔煉批取1個 試樣對頭焊縫：不多于50根取一個試樣導向彎曲試驗不做每檢驗批取一個正彎試樣和 一個反彎試樣，對頭焊縫不 多于50根取一個正彎試樣 和一個反彎試樣每檢驗批取一個正彎試樣 和一個反彎試樣，對頭焊縫 不多于50根取一個正彎試 樣和一個反彎試樣斷裂韌性試驗不做合同要求時，夏比沖擊每熔煉批取3 個; D 508時，落錘沖擊每熔煉批取2個合同要求時，夏比沖擊每熔煉批取3個；D508時，落錘沖擊每熔煉批取2個無損檢驗補焊焊縫，對頭焊縫，環(huán)向焊縫 應進行X射線或超聲波檢驗；螺 旋焊縫抽查20%的鋼管，用于可 燃氣體輸送管的螺旋焊縫應100%的檢驗100X檢驗

37、或100%超聲波檢 測，加對頭焊縫、丁字焊縫和管端203mm X射線檢驗100X檢驗或100%超聲波檢測，加對頭焊縫、丁字焊縫 和管端203mm X射線檢驗D:鋼管公稱外徑,mm t:鋼管公稱壁厚，mm a 靜水壓試驗的試驗應力，MPa;L:單根油管規(guī)格表尺寸代號重量代碼外徑帶螺紋和接箍名義重量kg/m 壁厚端部加工形式鋼級不加厚 外加厚 in mm NU EU in mm J55 L80-1 N80 C90 T95 P1102 3/8 4 - 2.375 60.32 5.95 0.167 4.24 PN PN PN PN PN -4 4.7 2.375 60.32 6.85 6.99 0.1

38、9 4.83 PNU PNU PNU PNU PNU -5.8 5.95 2.375 60.32 8.63 8.85 0.254 6.45 - PNU PNU PNU PNU PNU6.6 - 2.375 60.32 9.82 0.259 7.49 - P - P P PNU油管規(guī)格表 7.35 7.45 2.375 60.32 10.94 11.09 0.336 8.53 - PU - PU PU -2 7/8 6.4 6.5 2.875 73.02 9.52 9.67 0.217 5.51 PNU PNU PNU PNU PNU -7.8 7.9 2.875 73.02 11.61 11.

39、76 0.276 7.01 - PNU PNU PNU PNU PNU8.6 8.7 2.875 73.02 12.8012.95 0.308 7.82 - PNU PNU PNU PNU PNU9.35 9.45 2.875 73.02 13.91 14.06 0.34 8.64 - PU - PU PU PNU10.5 - 2.875 73.02 15.63 0.392 9.96 - P - P P -11.5 - 2.875 73.02 17.11 0.44 11.18 - P - P P -3 1/2 7.7 - 3.5 88.9 11.46 0.216 5.49 PN PN PN P

40、N PN -9.2 9.3 3.5 88.9 13.69 13.84 0.254 6.54 PNU PNU PNU PNU PNU -油管規(guī)格表 10.2 - 3.5 88.9 15.18 0.289 7.34 PN PN PN PN PN PNU12.7 12.95 3.5 88.9 18.9019.27 0.375 9.52 - PNU PNU PNU PNU -14.3 - 3.5 88.9 21.28 0.43 10.92 - P - P P PNU15.5 - 3.5 88.9 23.07 0.476 12 - P - P P -17 - 3.5 88.9 25.30 0.53 13

41、.46 - P - P P -4 9.5 - 4 101.6 14.14 0.226 5.74 PN PN PN PN PN -10.7 11 4 101.6 16.37 0.262 6.65 PU PU PU PU PU -4 1/2 12.6 12.75 4.5 114.3 18.75 18.97 0.271 6.88 PNU PNU PNU PNU PNU -15.2 - 4.5 114.3 22.62 0.337 8.56 - P - P P -17 - 4.5 114.3 25.30 0.38 9.65 - P - P P -18.9 - 4.5 114.3 28.13 0.43 1

42、0.92 - P - P P -21.5 - 4.5 114.3 32.00 0.5 12.7 - P - P P -23.7 - 4.5 114.3 35.27 0.56 14.22P P P -26.1 - 4.5 114.3 38.84 0.63 16 - P - P P -油管規(guī)格表油管規(guī)格表注：P-平頭；N-不加厚；U-外加厚；T&C-車螺紋帶接箍；I-整體接頭國家標準無縫鋼管的用途和分類1、 結(jié)構用于無縫鋼管：GB8162-99管道、容器、設備結(jié)構用管 (GB/T8162-1999 Q/CG46.2-1996)標準：GB/T8162-1999用途：用于制造管道、容器、設備、管件及鋼

43、結(jié)構標準：Q/CG46.2-1996用途：適用于結(jié)構用一般無縫鋼管等2、 輸送流體用地縫鋼管：GB8163-99流體輸送用管(GB/T8163-1999 Q/CG46.1-1996)標準：GB/T8163-1999用途：用于石油、天然氣遠程輸送以及其他流體輸送標準：Q/CG46.1-1996用途：適用于輸送流體用一般無縫鋼管等3、 鍋爐用無縫鋼管：GB3087-1999鍋爐管(GB3087-1999 GB5310-1995)標準：GB3087-1999 GB5310-1995用途：用于低中壓、高壓及其以上壓力鍋爐的水冷壁、省煤器、再熱器、過熱器及蒸汽管道的制造4、 鍋爐用高壓無縫管：GB531

44、0-95(ST45.8-山型)鍋爐管(GB5310-1995)標準：GB5310-1995用途：用于高壓及其以上壓力鍋爐的水冷壁、省煤器、再熱器、過熱器及蒸汽管道的制造5、 化肥設備用高壓無縫鋼管：GB6479-1999化肥設備用高壓管(GB6479-1986)標準：GB6479-1986用途：用于制造高壓化工設備和管道用6、 地質(zhì)鉆探用無縫鋼管：YB235-70地質(zhì)鉆探用管(YB235-70)標準：YB235用途：用于地質(zhì)鉆探7、 石油鉆探用無縫鋼管：YB528-65石油鉆探管(YB528-65 )用于石油鉆探兩端內(nèi)加厚或外加厚的無縫鋼管。鋼管分車絲和不車絲兩種，車絲管用接頭聯(lián)結(jié)，不車絲管 用對焊的方法與工具接頭聯(lián)結(jié)。8、 石油裂化用無縫鋼管：GB9948-88石油裂化管(GB9948-1988)標準：GB9948-1988 用途：用于制造石油精煉廠的爐管、熱交換器管和管道9、 石油鉆鋌專用無縫管：YB691-70鉆桿(API SPEC 5D 、API SPEC 7)標準：API SPEC 5D 、API S