1、API 5CT 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J55 517 379552K55 517 655N80 689 552758L80(13Cr) 655 552655 241HBAPI SPEC 5CT P110 862 758965查表化学成分：化学成分（）标准 牌号C Si Mn P S Cr Ni Cu Mo V AlsJ55K55 (37Mn5)0.340.390.200.351.251.50 0.020 0.015 0.15 0.20 0.20 / / 0.020N80 (36 Mn2V)0.340.
2、380.200.351.451.70 0.020 0.015 0.15 / / /0.110.16 0.020L80(13Cr)0.150.22 1.000.251.00 0.020 0.01012.014.0 0.20 0.20 / / 0.020API SPEC 5CTP110 (30CrMo)0.260.350.170.370.400.70 0.020 0.0100.801.10 0.20 0.200.150.25 0.08 0.020外径、薄厚、重量偏差 尺寸偏差项目 允许偏差D101.60mm0.79mmD114.30mm +1.0%管体-0.5%外径壁厚 -12.5%+6.5%单根
3、+3.5%重量车载量 -1.75长度范围 长度项目 范围 1 范围 2 范围 3油管 6.10-7.32m 8.53-9.75m -套管 4.88-7.62m 7.62-10.36m 10.36-14.63m描述：油管标准：API SPEC 5CT、API SPEC 5B、ISO 11960用途：油管用于油井中抽取石油或天然气。油管规格：端部加工形式重量代码 外 径 壁 厚钢 级尺寸代号不加厚 外加厚 in mm in mm J55 L80-1 N80 C90 T95 P1102.40 - 1.900 48.26 0.125 3.18 PI - - - - -2.75 2.90 1.900 4
4、8.26 0.145 3.68 PNUI PNUI PNUI PNUI PNUI -1.900“3.65 - 1.900 48.26 0.200 5.08 PU PU PU PU PU PU4.00 - 2.375 60.32 0.167 4.24 PN PN PN PN PN -4.00 4.70 2.375 60.32 0.190 4.83 PNU PNU PNU PNU PNU -5.80 5.95 2.375 60.32 0.254 6.45 - PNU PNU PNU PNU PNU6.60 - 2.375 60.32 0.259 7.49 - P - P P PNU2 3/8“ 7
5、.35 7.45 2.375 60.32 0.336 8.53 - PU - PU PU -6.40 6.50 2.875 73.02 0.217 5.51 PNU PNU PNU PNU PNU -7.80 7.90 2.875 73.02 0.276 7.01 - PNU PNU PNU PNU PNU8.60 8.70 2.875 73.02 0.308 7.82 - PNU PNU PNU PNU PNU9.35 9.45 2.875 73.02 0.340 8.64 - PU - PU PU PNU10.50 - 2.875 73.02 0.392 9.96 - P - P P -2
6、 7/8“ 11.50 - 2.875 73.02 0.440 11.18 - P - P P -7.70 - 3.500 88.90 0.216 5.49 PN PN PN PN PN -9.20 9.30 3.500 88.90 0.254 6.54 PNU PNU PNU PNU PNU -10.20 - 3.500 88.90 0.289 7.34 PN PN PN PN PN PNU12.70 12.95 3.500 88.90 0.375 9.52 - PNU PNU PNU PNU -14.30 - 3.500 88.90 0.430 10.92 - P - P P PNU15.
7、50 - 3.500 88.90 0.476 12.00 - P - P P -3 1/2“ 17.00 - 3.500 88.90 0.530 13.46 - P - P P -4“ 9.50 - 4.000 101.60 0.226 5.74 PN PN PN PN PN -10.70 11.00 4.000 101.60 0.262 6.65 PU PU PU PU PU -12.60 12.75 4.500 114.30 0.271 6.88 PNU PNU PNU PNU PNU -15.20 - 4.500 114.30 0.337 8.56 - P - P P -17.00 -
8、4.500 114.30 0.380 9.65 - P - P P -18.90 - 4.500 114.30 0.430 10.92 - P - P P -21.50 - 4.500 114.30 0.500 12.70 - P - P P -23.70 - 4.500 114.30 0.560 14.22 P P P -4 1/2“ 26.10 - 4.500 114.30 0.630 16.00 - P - P P -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：API SPEC 5CT、API SPEC 5B、ISO 11960套管规格
9、： 端部加工形式外 径 壁 厚钢 级尺寸代号重量代号in mm in mm J55K55 L80-1 N80 C90 C95 T95 P110 M659.50 4.500 114.30 0.205 5.21 PS - - - - - - -10.50 4.500 114.30 0.224 5.69 PSB - - - - - - -11.60 4.500 114.30 0.250 6.35 PSLB PLB PLB PLB PLB PLB PLB PLB13.50 4.500 114.30 0.290 7.37 - PLB PLB PLB PLB PLB PLB PLB4 1/2“ 15.10
10、 4.500 114.30 0.337 8.56 - - - - - - PLB -11.50 5.000 127.00 0.220 5.59 PS - - - - - - -13.00 5.000 127.00 0.253 7.52 PSLB - - - - - - -15.00 5.000 127.00 0.296 9.19 PSLB PLB PLB PLB PLB PLB PLB PLB18.00 5.000 127.00 0.362 9.19 - PLB PLB PLB PLB PLB PLB PLB21.40 5.000 127.00 0.437 11.10 - PLB PLB PL
11、B PLB PLB PLB PLB23.20 5.000 127.00 0.478 12.14 - PLB PLB PLB PLB PLB PLB PLB5“24.10 5.000 127.00 0.500 12.70 - PLB PLB PLB PLB PLB PLB PLB14.00 5.500 139.70 0.244 6.20 PS - - - - - - -15.50 5.500 139.70 0.275 6.98 PSLB - - - - - - -17.00 5.500 139.70 0.304 7.72 PSLB PLB PLB PLB PLB PLB PLB PLB20.00
12、 5.500 139.70 0.361 9.17 - PLB PLB PLB PLB PLB PLB PLB23.00 5.500 139.70 0.415 10.54 - PLB PLB PLB PLB PLB PLB PLB26.80 5.500 139.70 0.500 12.70 - - - P - P P P29.70 5.500 139.70 0.562 14.27 - - - P - P P P5 1/2“ 32.60 5.500 139.70 0.625 15.88 - - - P - P P P35.30 5.500 139.70 0.687 17.45 - - - P -
13、P P P38.00 5.500 139.70 0.750 19.05 - - - P - P P P40.50 5.500 139.70 0.812 20.62 - - - P - P P P43.10 5.500 139.70 0.875 22.22 - - - P - P P P20.00 6.625 168.28 0.288 7.32 PSLB - - - - - - -24.00 6.625 168.28 0.352 8.94 PSLB PLB PLB PLB PLB PLB PLB PLB28.00 6.625 168.28 0.417 10.59 - PLB PLB PLB PL
14、B PLB PLB PLB6 5/8“ 32.00 6.625 168.28 0.475 12.06 - PLB PLB PLB PLB PLB PLB PLB20.00 7.000 177.80 0.272 6.91 PS - - - - - - PS23.00 7.000 177.80 0.317 8.05 PSLB PLB PLB PLB PLB - - PLB26.00 7.000 177.80 0.362 9.19 PSLB PLB PLB PLB PLB PLB PLB PLB29.00 7.000 177.80 0.408 10.36 - PLB PLB PLB PLB PLB
15、PLB PLB32.00 7.000 177.80 0.453 11.51 - PLB PLB PLB PLB PLB PLB PLB35.00 7.000 177.80 0.498 12.65 - PLB PLB PLB PLB PLB PLB PLB7“38.00 7.000 177.80 0.540 13.72 - PLB PLB PLB PLB PLB PLB PLB26.40 7.625 193.68 0.328 8.33 PSLB PLB PLB PLB PLB PLB PLB -29.70 7.625 193.68 0.375 9.52 - PLB PLB PLB PLB PLB
16、 PLB PLB33.70 7.625 193.68 0.430 10.92 - PLB PLB PLB PLB PLB PLB PLB39.00 7.625 193.68 0.500 12.70 - PLB PLB PLB PLB PLB PLB PLB42.80 7.625 193.68 0.562 14.27 - PLB PLB PLB PLB PLB PLB PLB45.30 7.625 193.68 0.595 15.11 - PLB PLB PLB PLB PLB PLB PLB7 5/8“ 47.10 7.625 193.68 0.625 15.88 - PLB PLB PLB
17、PLB PLB PLB PLB24.00 8.625 219.08 0.264 6.71 PS - - - , - - - -28.00 8.625 219.08 0.304 7.72 - - - - - - - -32.00 8.625 219.08 0.352 8.94 PSLB - - - - - - -36.00 8.625 219.08 0.400 10.16 PSLB PLB PLB PLB PLB PLB PLB -40.00 8.625 219.08 0.450 11.43 - PLB PLB PLB PLB PLB PLB PLB44.00 8.625 219.08 0.50
18、0 12.70 - PLB PLB PLB PLB PLB PLB PLB8 5/8“ 49.00 8.625 219.08 0.557 14.15 - PLB PLB PLB PLB PLB PLB PLB32.30 9.625 244.48 0.312 7.92 - - - - - - - -36.00 9.625 244.48 0.352 8.94 PSLB - - - - - - PSLB40.00 9.625 244.48 0.395 10.03 PSLB PLB PLB PLB PLB PLB - PSLB43.50 9.625 244.48 0.435 11.05 - PLB P
19、LB PLB PLB PLB PLB -47.00 9.625 244.48 0.472 11.99 - PLB PLB PLB PLB PLB PLB -53.50 9.625 244.48 0.545 13.84 - PLB PLB PLB PLB PLB PLB -58.40 9.625 244.48 0.595 15.11 - PLB PLB PLB PLB PLB PLB -59.40 9.625 244.48 0.609 15.47 - - - P - P - -64.90 9.625 244.48 0.672 17.07 - - - P - P - -70.30 9.625 24
20、4.48 0.734 18.64 - - P - P - -9 5/8”75.60 9.625 244.48 0.797 20.24 - - - P - P - -32.75 10.750 273.05 0.279 7.09 - - - - - - - -10 3/4” 40.50 10.750 273.05 0.350 8.89 PSB - - - - - - PSB45.50 10.750 273.05 0.400 10.16 PSB - - - - - - PSB51.00 10.750 273.05 0.450 11.43 PSB PSB PSB PSB PSB PSB PSB PSB
21、55.50 10.750 273.05 0.495 12.57 - PSB PSB PSB PSB PSB PSB PSB60.70 10.750 273.05 0.545 13.34 - - - PSB - PSB PSB -65.70 10.750 273.05 0.595 15.11 - - - PSB - PSB PSB -73.20 10.750 273.05 0.672 17.07 - - P - P - -79.20 10.750 273.05 0.734 18.64 - - - P - P - -85.30 10.750 273.05 0.797 20.24 - - - P -
22、 P - -42.00 11.750 298.45 0.333 8.46 - - - - - - - -47.00 11.750 298.45 0.375 9.53 PSB - - - - - - PSB54.00 11.750 298.45 0.435 11.05 PSB - - - - - - PSB60.00 11.750 298.45 0.489 12.42 PSB PSB PSB PSB PSB PSB PSB PSB65.00 11.750 298.45 0.534 13.56 - P P P P P P -11 3/4” 71.0 11.750 298.45 0.582 14.7
23、8 - P P P P P P -48.00 13.375 339.72 0.330 8.38 - - - - - - - -54.50 13.375 339.72 0.380 9.65 PSB - - - - - - PSB61.00 13.375 339.72 0.430 10.92 PSB - - - - - - PSB68.00 13.375 339.72 0.480 12.19 PSB PSB PSB PSB PSB PSB PSB PSB13 3/8” 72.00 13.375 339.72 0.514 13.06 - PSB PSB PSB PSB PSB PSB -16 65.
24、00 - 406.40 - 9.53 - - - - - - - -16 75.00 - 406.40 - 11.13 - - - - - - - -16 84.00 - 406.40 - 12.57 - - - - - - - -16 109.00 - 406.40 - 16.66 - - - - - - - -18 5/8” 87.20 - 473.08 - 11.05 - - - - - - - -20 94.00 - 508.00 - 11.13 - - - - - - - -20 106.50 - 508.00 - 12.70 - - - - - - - -20 133.00 - 5
25、08.00 - 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 Stabdard Coupling2、特殊间歇接箍 Special Space Coupling 3、特殊倒角接箍 Special Bevellde Coupling 4、改进型带密封环接箍 API Improved Seal-Ring Coupling(SR13)5、组合接箍或异径接箍 Combination Coupling or Special Diameter Coupling短节或连接管 Pup Joint or Connector：
26、包括所有油套管规格、螺纹或其他组合All Size,thread or their combination of tubing and casing are supplied.尺寸偏差 Dimensions and Tolerances：外径、壁厚、重量允许偏差 Outside Diameter,Wall Thickness and Weight Tolerances:项目 Item 允许偏差 ToleranceD101.60mm0.79m1.0%D管体 Pipe Body D114.30mm-0.5%D外径Outside Diameter接箍 coupling 1%D壁厚 Wall Thic
27、kness 0,-12.5%t6.5%单根 Single Lengths-3.5%重量 Weight车载量 Carload Lots 0,-1.75%螺纹参数允许偏差 Thread Parameter Tolerances：螺距 Pitch mm 紧密矩 aStandoff品种规格Type and Size锥度tapermm/m每英寸Per Inch 累 计Accu-mulative齿 高Heightmm螺纹角度Angle度deg.螺纹长度 aLength L4（外螺纹ExternalThread）管 端倒 角Chamfer onEnd of Pipe度deg.管体螺纹PipeThread接箍
28、螺纹CouplingThread10牙/英寸Threadsper inch+5.208-2.600 0.76 0.152+0.051-0.102 11/2 11/2P+5-0 11/2P 11/2P圆螺纹油管Round ThreadTubing2 3/8“4 1/2“ 8牙/英寸Threadsper inch+5.208-2.600 0.76 0.152+0.051-0.102 11/2 1P+5-0 1P 1P圆螺纹套管 Round Thread Casing 4“7“ +5.208-2.600 0.76 0.152+0.051-0.102 11/2 1P+5-0 1P 1P接箍Coupli
29、ng+4.50-2.50完整螺纹Perfect thread+3.50-1.50偏梯形螺纹套管Buttress ThreadCasing4 1/2“7“ 不完整螺纹 +4.500.051 0.102 0.025 / - +5-0 +11/2P-0 +0-11/2PLmperfectthread length-1.50注 a:p-螺距Note 啊：p-Pitch.接箍料常用规格Normal size range of coupling stock代号 Labels 外径 OD（mm） 壁厚 WT（mm）2 3/8 72 122 3/8 EU 78 122 7/8 89 132 7/8 EU 94
30、 133 1/2 108 153 1/2 EU 114 15.54 121 15.54 EU 127 164 1/2 132 15.541/2 EU 141 155 141 14.55 1/2 154 14.56 5/8 188 157 195 177 5/8 216 19.58 5/8 245 21.59 5/8 270 21.510 3/4 299 21.511 3/4 324 21.513 3/8 365 25.416 432 22Specificationscoupling 1.OD: 2-3/8“-20“. 2.Grade:J55 K55 N80 P110 ect. 3.Thread
31、 :NU EU STC LTC BTC. 4.Standard: API 5CT. 1.product name : tubing coupling2.Standard:UL 6/ ANSI C80.1 3.trade Size: 1/2“ - 6“ 4.Surface: zinc plate on both out side and inner side , or hot dipped galvanzied and zinc plate on out side and zinc plate on inner side5.Material : seamless steel pipe6.Cert
32、ificate:UL Listed, certificate No.E3082907.GeneralCoupling is manufactured from seamless steel pipe, and produced according to the standard of ANSI C80.1(UL6). We can produce hot-dipped galvanized at external surface and electro-galvanized at internal thread or electro-galvanzied totally . The coupl
33、ing is used to connect the conduit to extend the length of the conduitUsage: This Rigid Conduit Coupling is used for RSC connection to extend the length of the conduitThreaded CouplingsTrade Size Standard Carton Qty Weight Per 100 pcs(Lbs) Outside Diameter “B“ (in) Length “A“1/2“ 100 14 1.01 1-5/8“3
34、/4“ 50 20 1.25 1-41/64“1“ 30 31 1.53 1-31/32“1-1/4“ 25 39 1.87 2-1/32“1-1/2“ 25 56 2.16 2-1/16“2“ 20 73 2.65 2-1/8“2-1/2“ 24 185 3.25 3-3/16“3“ 16 226 3.87 3-5/16“3-1/2“ 12 358 4.50 3-13/32“4“ 10 400 4.88 3-33/64“5“ Bulk 497 6.00 3-61/64“6“ Bulk 816 7.20 4-1/4“The API couplings for tubing and casing
35、 pipesSize and Specifications For Tubing and Casing Couplings.Descriptions and size Type of Therad O.D*L(mm) Weight(kg)1.050 NUE 33.35*80.96 0.231.050 EUE 42.16*82.55 0.381.315 NUE 42.16*82.55 0.381.315 EUE 48.26*88.90 0.571.660 NUE 52.17*88.90 0.591.660 EUE 58.88*95.25 0.681.900 NUE 55.88*95.25 0.5
36、61.900 EUE 63.50*98.42 0.84Tubing Coupling2-3/8“ NUE 73.02*107.95 1.282-3/8“ EUE 77.80*132.82 1.552-7/8“ NUE 88.90*130.18 2.342-7/8“ EUE 93.17*133.35 2.403-1/2“ NUE 107.95*142.88 3.713-1/2“ EUE 114.30*146.05 4.104“ NUE 120.65*146.05 4.354“ EUE 127.00*152.40 4.824-1/2“ NUE 132.08*155.58 4.894-1/2“ EU
37、E 141.30*158.75 6.054-1/2“ STC 127.00*158.75 5.234-1/2“ LTC 127.00*177.80 4.154-1/2“ BTC 127.00*225.42 4.555“ STC 141.30*165.10 4.665“ LTC 141.30*196.85 5.755“ BTC 141.30*231.78 5.855-1/2“ STC 153.67*171.45 5.235-1/2“ LTC 153.67*203.20 6.425-1/2“ BTC 153.67*234.95 6.366-5/8“ STC 187.71*184.15 9.126-
38、5/8“ LTC 187.71*222.25 11.346-5/8“ BTC 187.71*244.48 11.017“ STC 194.46*184.15 8.397“ LTC 194.46*228.60 10.837“ BTC 194.46*254.00 10.547-5/8“ STC 215.90*190.50 12.307-5/8“ LTC 215.90*234.95 15.637-5/8“ BTC 215.90*263.52 15.828-5/8“ STC 244.48*196.85 16.238-5/8“ LTC 244.48*254.00 21.678-5/8“ BTC 244.
39、48*269.88 20.869-5/8“ STC 269.88*196.85 18.039-5/8“ LTC 269.88*266.70 25.459-5/8“ BTC 269.88*269.88 23.1610-3/4“ STC 298.45*203.20 20.7810-3/4“ BTC 298.45*269.88 25.7411-3/4 STC 323.85*203.20 22.6411-3/4 BTC 323.85*269.88 28.0313-3/8“ STC 365.12*203.20 25.66Casing Coupling13-3/8“ BTC 365.12*269.88 31.7716“ STC 431.80*228.6 34.9116“ BTC 431.80*269.88 40.2818-5/8“ STC 508.00*228.60 51.0118-5/8“ BTC 508.00*269.88 62.6820“ STC 533.40*228.6 43.4220“ LTC 533.4*292.10 57.0420“ BTC 533.40*269.88 50.10
