焊接钢管理论重量.doc

焊接钢管理论重量规格外径mm外径mm外径mm壁厚mm最小壁厚mm焊管（6米定尺）镀锌管(6米定尺）米重kg根重kg米重kg根重kg公称口径英寸DN151/2（4分）21.322182.82.451.287.681.3578.14DN203/4（6分）26.927252.82.451.669.961.7610.56DN25133.734323.22.82.4114.462.55415.32DN321.2542.442383.53.063.3620.163.5621.36DN401.548.348453.53.063.8723.224.1024.60DN50260.360573.83.3255.2931.745.60733.64DN652.576.176734.03.57.1142.667.53645.21DN80388.989894.08.3850.288.8853.28DN1004114.31141084.010.8865.2811.5369.18DN12551401401334.515.0490.2415.94298.65DN1506168.31681594.518.18109.0819.27115.62DN2008219.12192196.0焊管31.53189.18DN250273273DN300324325DN350360377DN400406426DN450457480DN500508530DN600610630公称口径 普通钢管 加厚钢管 （mm） （in） 壁厚（mm） 理论重量（Kg/m） 壁厚（mm） 理论重量（Kg/m） 61/820.392.50.4681/42.250.622.750.73103/82.250.322.750.97151/22.751.263.251.45203/42.751.633.52.012513.252.4242.913211/43.253.1343.784011/23.53.844.254.585023.54.884.56.166521/23.756.644.57.8880348.344.759.811004410.85513.4412554.515.045.518.2415064.517.815.521.63焊管理论重量计算公式：钢管每米的理论重量（钢的密度为7.85kg/dm3）计算公式：W=0.02466（D-S）S式中：W-钢管每米理论重量，kg/m；D-钢管的公称外径，mm；S-钢管的公称壁厚，mm；焊接钢管理论重量表外径(毫米)壁 厚（毫米）2.533.544.555.566.577.5理 论 重 量 （公斤/米）32 1寸1.822.152.462.763.053.333.593.854.094.324.53382.192.592.983.353.724.074.414.745.055.355.64422.442.893.353.754.164.564.955.335.696.046.38452.623.113.584.044.494.935.365.776.176.566.94502.933.484.014.545.055.556.046.516.977.427.8654-3.774.364.935.496.046.587.107.618.118.6057 2寸-4.004.625.235.836.416.997.558.108.639.1660 -4.224.885.526.166.787.397.998.589.159.7163.5 -4.485.185.876.557.217.878.519.149.7510.3668-4.815.576.317.057.778.489.179.8610.5311.1970-4.965.746.517.278.018.759.4710.1810.8811.5673-5.186.006.817.608.389.169.9110.6611.3912.1176-5.406.267.107.938.759.5610.3611.1411.9112.6783-6.867.798.719.6210.5111.3912.2613.1213.9689-7.388.389.3810.3611.3312.2813.2214.1615.0795-7.908.9810.0411.1012.1413.1714.1915.1916.18102-8.509.6710.8211.9613.0914.2115.3116.4017.48108-10.2611.4912.7013.9015.0916.2717.4418.59114-10.8512.1513.4414.7215.9817.2318.4719.70外径(毫米)壁 厚（毫米）2.533.544.555.566.577.5理 论 重 量 （公斤/米）121-11.5412.9314.3015.6717.0218.3519.6820.99127-12.1313.5915.0416.4817.9019.3220.7222.10133-12.7314.2615.7817.2918.7920.2821.7523.21140-15.0416.6518.2419.8321.4022.9624.51146-15.7017.3919.0620.7222.3624.0025.62152-16.3718.1319.8721.6023.3225.0326.73159-17.1518.9920.8222.6424.4526.2428.02168-20.1022.0423.9725.8927.7929.69180-21.5923.7025.7527.7029.8731.91194-23.3125.6027.8230.0032.2834.50203-29.1431.5033.8336.16219-31.5234.0636.6039.12245-38.2341.0943.85273-42.6445.9249.10299-53.91325-58.74351-377-402-426-459-(465)-480-外径(毫米)壁 厚（毫米）88.599.5101112131415理 论 重 量 （公斤/米）324.744.935.105-385.92-426.717.027.327.607.88-457.307.657.998.328.63-508.298.709.109.499.86-549.089.549.9910.4310.8511.67-579.6710.1710.6511.1311.5912.4813.3214.11-6010.2610.8011.3211.8312.3313.2914.2115.0715.88-63.510.9511.5312.1012.6513.1914.2415.2416.1917.09-6811.8412.4713.1013.7114.3015.4616.5717.6318.6419.617012.2312.8913.5414.1714.8016.0117.1718.2719.3320.357312.8213.5214.2114.8815.5416.8218.0519.2420.3721.467613.4214.1514.8715.5816.2817.6318.9420.2021.4122.578314.8015.6216.4217.2218.0019.5321.0222.4423.8225.158915.9816.8717.7618.6319.4821.1622.7924.3725.8927.379517.1618.1319.0920.0320.9622.7924.5626.2927.9729.59焊接钢管尺寸规格表焊接钢管规格表如下规格规格规格规格1434238961597143.5423.58971598144424897.51599.516342589815910182426899159121834288910159141844538911159161854548912159181924551084.515920214456108515928222.54571086168622348410871687224484.51088168822548510891689.5252.54861081016810253487108121681125448.312.510814168122555131081516814255.5513.51081616815273.55141082016816274515114516818275516114616820275.5574114716822285.5575114816825283575.51148.516828283.55761149180102846041141019410302.56041141119412322.560511412194143236061141319416323.560711414194183246081141619420324.56091141819426325601013352196.5343764.51336219734476513372198344.5766133821993457671331021910346.576813312219123837691331321913383.5761013314219143848941331621916384.5894.51331821918385895159621920385.5895.51596.52192221924298.53637712426222192532583771442630219263259377154263621928325103771642640219303251137718426502193232512377204571221935325133772245714219383251437725457162737325153773245719273832516377364572427393251737740457652739.53251837745508132731032520377505081627311325224069.55082027312325234061150822273133252540613558.814273153252840617530132731632530406225302027318325324063257012.527320325364063661013273223254040640610182732532545406.45061078273283569.5406.45562414.22733035612406.46082414.227332356154261027335356194261227336356284261327340356364261427342377942617273453771042620252.5-5573-81145-201688-303258-45283-5604-101215-201807-3035110-36323-563.54-121276-201948-3037710-38383-6764-141335-2220310-3240210-45423-6835-141406-222197-4542610-30453-6894.5-201468-252458-4548012-30483-61024-201528-252738-5053012-30Q235螺旋焊管规格219*6-8720*6-81220*8-9245*6-8820*6-81120*10-18273*6-8325-9-101220*10-18300*6-8426*9-101320*10-18325*6-8478-9-101420*10-18377*6-8529*9-101520*10-18406*6-8560*9-101620*10-18426*6-8630*9-101720*12-18466*6-8720*9-101820*12-18478*6-8820*9-101920*14-18529*6-8920*6-7-102020*14-18560*6-81020*7-102220*14-18630*6-81120*8-9螺旋管承压流体输送用螺旋缝埋弧焊钢管（SY5036-83）主要用于输送石油、天然气的管线；承压流体输送用螺旋缝高频焊钢管（SY5038-83），用高频搭接焊法焊接的，用于承压流体输送的螺旋缝高频焊钢管。钢管承压能力强，塑性好，便于焊接和加工成型；一般低压流体输送用螺旋缝埋弧焊钢管（SY5037-83），采用双面自动埋弧焊或单面焊法制成的用于水、煤气、空气和蒸汽等一般低压流体输送用埋弧焊钢管。螺旋管标准的分类螺旋钢管的常用标准一般分为(1)SY/T5037-2000（部标、也叫普通流体输送管道用螺旋缝埋弧焊钢管）、(2)GB/T9711.1-1997（国标、也叫石油天然气工业输送钢管交货技术条件第一部分：A级钢管(到目前要求严格的有GB/T9711.2B级钢管)）、(3)API-5L（美国石油协会、也叫管线钢管；其中分为PSL1和PSL2两个级别）、SY/T5040-92（桩用螺旋缝埋弧焊钢管