API 5CT石油套管知识

1、精心整理API5CT石油套管Home-Parameter力学性能：标准牌号抗拉强度（MPa）屈服强度（MPa）伸长率（）硬度APISPEC5CTJ55517379552查表K55517655N80689552758L80(13Cr)655552655241HBP110862758965化学成分：标准牌号化学成分（）CSiMnPSCrNiCuMoVAlsAPISPEC5CTJ55K55(37Mn5)0.340.390.200.351.251.500.0200.00/0.020N80(36Mn2V)0.340.380.200.351.451.700.0200.0150.1

2、5/20L80(13Cr)00.251.000.0200.01012.014.00.200.20/0.020P110(30CrMo)0.260.350.170.370.400.700.0200.0100.80080.020外径、薄厚、重量偏差尺寸偏差项目允许偏差外径管体D101.60mm±0.79mmD114.30mm+1.0%-0.5%壁厚-12.5%重量单根+6.5%+3.5%车载量-1.75长度范围长度项目范围1范围2范围3油管6.10-7.32m8.53-9.75m-套管4.88-7.62

3、m7.62-10.36m10.36-14.63m描述：油管标准：APISPEC5CT、APISPEC5B、ISO11960用途：油管用于油井中抽取石油或天然气。油管规格：尺寸代号重量代码外径壁厚端部加工形式钢级不加厚外加厚inmminmmJ55L80-1N80C90T95P1101.900"2.40-1.90048.260.1253.18PI-2.752.901.90048.260.1453.68PNUIPNUIPNUIPNUIPNUI-3.65-1.90048.260.2005.08PUPUPUPUPUPU23/8"4.00-2.37560.320.1674.24PNPN

4、PNPNPN-4.004.702.37560.320.1904.83PNUPNUPNUPNUPNU-5.805.952.37560.320.2546.45-PNUPNUPNUPNUPNU6.60-2.37560.320.2597.49-P-PPPNU7.357.452.37560.320.3368.53-PU-PUPU-27/8"6.406.502.87573.020.2175.51PNUPNUPNUPNUPNU-7.807.902.87573.020.2767.01-PNUPNUPNUPNUPNU8.608.702.87573.020.3087.82-PNUPNUPNUPNUPNU

5、9.359.452.87573.020.3408.64-PU-PUPUPNU10.50-2.87573.020.3929.96-P-PP-11.50-2.87573.020.44011.18-P-PP-31/2"7.70-3.50088.900.2165.49PNPNPNPNPN-9.209.303.50088.900.2546.54PNUPNUPNUPNUPNU-10.20-3.50088.900.2897.34PNPNPNPNPNPNU12.7012.953.50088.900.3759.52-PNUPNUPNUPNU-14.30-3.50088.900.43010.92-P-P

6、PPNU15.50-3.50088.900.47612.00-P-PP-17.00-3.50088.900.53013.46-P-PP-4"9.50-4.000101.600.2265.74PNPNPNPNPN-10.7011.004.000101.600.2626.65PUPUPUPUPU-41/2"12.6012.754.500114.300.2716.88PNUPNUPNUPNUPNU-15.20-4.500114.300.3378.56-P-PP-17.00-4.500114.300.3809.65-P-PP-18.90-4.500114.300.43010.92-

7、P-PP-21.50-4.500114.300.50012.70-P-PP-23.70-4.500114.300.56014.22PPP-26.10-4.500114.300.63016.00-P-PP-注：P-平头；N-不加厚；U-外加厚；T&C-车螺纹带接箍；I-整体接头。 描述：石油套管标准：APISPEC5CT、APISPEC5B、ISO11960套管规格：尺寸代号重量代号外径壁厚端部加工形式钢级inmminmmJ55K55L80-1N80C90C95T95P110M6541/2"9.504.500114.300.2055.21PS-10.504.50011

8、4.300.2245.69PSB-11.604.500114.300.2506.35PSLBPLBPLBPLBPLBPLBPLBPLB13.504.500114.300.2907.37-PLBPLBPLBPLBPLBPLBPLB15.104.500114.300.3378.56-PLB-5"11.505.000127.000.2205.59PS-13.005.000127.000.2537.52PSLB-15.005.000127.000.2969.19PSLBPLBPLBPLBPLBPLBPLBPLB18.005.000127.000.3629.19-PLBPLBPLBPLBPLB

9、PLBPLB21.405.000127.000.43711.10-PLBPLBPLBPLBPLBPLBPLB23.205.000127.000.47812.14-PLBPLBPLBPLBPLBPLBPLB24.105.000127.000.50012.70-PLBPLBPLBPLBPLBPLBPLB51/2"14.005.500139.700.2446.20PS-15.505.500139.700.2756.98PSLB-17.005.500139.700.3047.72PSLBPLBPLBPLBPLBPLBPLBPLB20.005.500139.700.3619.17-PLBPLB

10、PLBPLBPLBPLBPLB23.005.500139.700.41510.54-PLBPLBPLBPLBPLBPLBPLB26.805.500139.700.50012.70-P-PPP29.705.500139.700.56214.27-P-PPP32.605.500139.700.62515.88-P-PPP35.305.500139.700.68717.45-P-PPP38.005.500139.700.75019.05-P-PPP40.505.500139.700.81220.62-P-PPP43.105.500139.700.87522.22-P-PPP65/8"20.

11、006.625168.280.2887.32PSLB-24.006.625168.280.3528.94PSLBPLBPLBPLBPLBPLBPLBPLB28.006.625168.280.41710.59-PLBPLBPLBPLBPLBPLBPLB32.006.625168.280.47512.06-PLBPLBPLBPLBPLBPLBPLB7"20.007.000177.800.2726.91PS-PS23.007.000177.800.3178.05PSLBPLBPLBPLBPLB-PLB26.007.000177.800.3629.19PSLBPLBPLBPLBPLBPLBP

12、LBPLB29.007.000177.800.40810.36-PLBPLBPLBPLBPLBPLBPLB32.007.000177.800.45311.51-PLBPLBPLBPLBPLBPLBPLB35.007.000177.800.49812.65-PLBPLBPLBPLBPLBPLBPLB38.007.000177.800.54013.72-PLBPLBPLBPLBPLBPLBPLB75/8"26.407.625193.680.3288.33PSLBPLBPLBPLBPLBPLBPLB-29.707.625193.680.3759.52-PLBPLBPLBPLBPLBPLBP

13、LB33.707.625193.680.43010.92-PLBPLBPLBPLBPLBPLBPLB39.007.625193.680.50012.70-PLBPLBPLBPLBPLBPLBPLB42.807.625193.680.56214.27-PLBPLBPLBPLBPLBPLBPLB45.307.625193.680.59515.11-PLBPLBPLBPLBPLBPLBPLB47.107.625193.680.62515.88-PLBPLBPLBPLBPLBPLBPLB85/8"24.008.625219.080.2646.71PS-,-28.008.625219.080.

14、3047.72-32.008.625219.080.3528.94PSLB-36.008.625219.080.40010.16PSLBPLBPLBPLBPLBPLBPLB-40.008.625219.080.45011.43-PLBPLBPLBPLBPLBPLBPLB44.008.625219.080.50012.70-PLBPLBPLBPLBPLBPLBPLB49.008.625219.080.55714.15-PLBPLBPLBPLBPLBPLBPLB95/8”32.309.625244.480.3127.92-36.009.625244.480.3528.94PSLB-PSLB40.0

15、09.625244.480.39510.03PSLBPLBPLBPLBPLBPLB-PSLB43.509.625244.480.43511.05-PLBPLBPLBPLBPLBPLB-47.009.625244.480.47211.99-PLBPLBPLBPLBPLBPLB-53.509.625244.480.54513.84-PLBPLBPLBPLBPLBPLB-58.409.625244.480.59515.11-PLBPLBPLBPLBPLBPLB-59.409.625244.480.60915.47-P-P-64.909.625244.480.67217.07-P-P-70.309.6

16、25244.480.73418.64-P-P-75.609.625244.480.79720.24-P-P-103/4”32.7510.750273.050.2797.09-40.5010.750273.050.3508.89PSB-PSB45.5010.750273.050.40010.16PSB-PSB51.0010.750273.050.45011.43PSBPSBPSBPSBPSBPSBPSBPSB55.5010.750273.050.49512.57-PSBPSBPSBPSBPSBPSBPSB60.7010.750273.050.54513.34-PSB-PSBPSB-65.7010

17、.750273.050.59515.11-PSB-PSBPSB-73.2010.750273.050.67217.07-P-P-79.2010.750273.050.73418.64-P-P-85.3010.750273.050.79720.24-P-P-113/4”42.0011.750298.450.3338.46-47.0011.750298.450.3759.53PSB-PSB54.0011.750298.450.43511.05PSB-PSB60.0011.750298.450.48912.42PSBPSBPSBPSBPSBPSBPSBPSB65.0011.750298.450.53

18、413.56-PPPPPP-71.011.750298.450.58214.78-PPPPPP-133/8”48.0013.375339.720.3308.38-54.5013.375339.720.3809.65PSB-PSB61.0013.375339.720.43010.92PSB-PSB68.0013.375339.720.48012.19PSBPSBPSBPSBPSBPSBPSBPSB72.0013.375339.720.51413.06-PSBPSBPSBPSBPSBPSB-1665.00-406.40-9.53-1675.00-406.40-11.13-1684.00-406.4

19、0-12.57-16109.00-406.40-16.66-185/8”87.20-473.08-11.05-2094.00-508.00-11.13-20106.50-508.00-12.70-20133.00-508.00-16.13-注：P-平端；S-短圆螺纹；L-长圆螺纹；B-偏梯形螺纹接箍Coupling：1、标准接箍StabdardCoupling2、特殊间歇接箍SpecialSpaceCoupling3、特殊倒角接箍SpecialBevelldeCoupling4、改进型带密封环接箍APIImprovedSeal-RingCoupling(SR13)5、组合接箍或异径接箍Comb

20、inationCouplingorSpecialDiameterCoupling短节或连接管PupJointorConnector：包括所有油套管规格、螺纹或其他组合AllSize,threadortheircombinationoftubingandcasingaresupplied.尺寸偏差DimensionsandTolerances：外径、壁厚、重量允许偏差OutsideDiameter,WallThicknessandWeightTolerances:项目Item允许偏差Tolerance外径OutsideDiameter管体PipeBodyD101.60mm±0.79mD

21、114.30mm±1.0%D-0.5%D接箍coupling±1%D壁厚WallThickness0,-12.5%t重量Weight单根SingleLengths6.5%-3.5%车载量CarloadLots0,-1.75%螺纹参数允许偏差ThreadParameterTolerances：品种规格TypeandSize锥度tapermm/m螺距Pitchmm齿 高Heightmm螺纹角度Angle度deg.螺纹长度aLengthL4（外螺纹ExternalThread）管 端倒 角ChamferonEndofPipe度deg.紧密矩aStan

22、doff每英寸PerInch累 计Accu-mulative管体螺纹PipeThread接箍螺纹CouplingThread圆螺纹油管RoundThreadTubing23/8"41/2"10牙/英寸Threadsperinch+5.208-2.600±0.76±0.152+0.051-0.10211/211/2P+5-0±11/2P±11/2P8牙/英寸Threadsperinch+5.208-2.600±0.76±0.152+0.051-0.10211/21P+5-0±1P±1P圆

23、螺纹套管RoundThreadCasing4"7"+5.208-2.600±0.76±0.152+0.051-0.10211/21P+5-0±1P±1P偏梯形螺纹套管ButtressThreadCasing41/2"7"接箍Coupling+4.50-2.50±0.051±0.102±0.025/-+5-0+11/2P-0+0-11/2P完整螺纹Perfectthread+3.50-1.50不完整螺纹Lmperfectthreadlength+4.50-1.50注a:p-螺距Note啊

24、：p-Pitch.接箍料常用规格Normalsizerangeofcouplingstock代号Labels外径OD（mm）壁厚WT（mm）23/8721223/8EU781227/8891327/8EU941331/21081531/2EU11415.5412115.54EU1271641/213215.541/2E551/215414.565/81881571951775/821619.585/824521.595/827021.5103/429921.5113/432421.5133/836525.41643222Specificationscoupling&#

25、160;1.OD:2-3/8"-20". 2.Grade:J55K55N80P110ect. 3.Thread:NUEUSTCLTCBTC. 4.Standard:API5CT. 1.productname: tubingcoupling2.Standard:UL6/ANSIC80.1 3.tradeSize: 1/2"-6" 4.Surface: zincplateonbothoutsideandinnerside,orhotdippedgalvanziedand

26、zincplateonoutsideand zincplate on innerside5.Material: seamlesssteelpipe6.Certificate:ULListed,certificateNo.E3082907.General  Couplingismanufacturedfromseamlesssteelpipe,andproducedaccordingtothestandardofANSIC80.1(UL6).Wecanproducehot-dippedgalvanizedatexternalsurfac

27、eandelectro-galvanizedatinternalthreadorelectro-galvanziedtotally.ThecouplingisusedtoconnecttheconduittoextendthelengthoftheconduitUsage:ThisRigidConduitCouplingisusedfor RSCconnectiontoextendthelengthoftheconduitThreadedCouplingsTradeSizeStandardCartonQtyWeightPer100pcs(Lbs)OutsideDiameter&quo

28、t;B"(in)Length"A"1/2"100141.011-5/8"3/4"50201.251-41/64"1"30311.531-31/32"1-1/4"25391.872-1/32"1-1/2"25562.162-1/16"2"20732.652-1/8"2-1/2"241853.253-3/16"3"162263.873-5/16"3-1/2"123584.503-13/32"

29、4"104004.883-33/64"5"Bulk4976.003-61/64"6"Bulk8167.204-1/4"TheAPIcouplingsfortubingandcasingpipesSizeandSpecificationsForTubingandCasingCouplings.DescriptionsandsizeTypeofTheradO.D*L(mm)Weight(kg)TubingCoupling1.050NUE33.35*80.960.231.050EUE42.16*82.550.381.315NUE42.16*

30、82.550.381.315EUE48.26*88.900.571.660NUE52.17*88.900.591.660EUE58.88*95.250.681.900NUE55.88*95.250.561.900EUE63.50*98.420.842-3/8"NUE73.02*107.951.282-3/8"EUE77.80*132.821.552-7/8"NUE88.90*130.182.342-7/8"EUE93.17*133.352.403-1/2"NUE107.95*142.883.713-1/2"EUE114.30*146.054.104"NUE120.65*146.054.354"EUE127.00*152.404.824-1/2"NUE132.08*155.584.894-1/2"EUE141.30*158.756.05CasingCoupling4-1/2"STC127.00*158.755.234-1/2"LTC127.00*177.804.154-1/2"BTC127.00*225.424.555"STC141.30*