1、API 5CT石油套管 Home--Parameter 力学性能: 原则 牌号 抗拉强度(MPa) 屈服强度(MPa) 伸长率(%) 硬度 API SPEC 5CT J55 ≥517 379~552 查表 K55 ≥517 ≥655 N80 ≥689 552~758 L80(13Cr) ≥655 552~655 ≤241HB P110 ≥862 758~965 化学成分: 原则 牌号 化学成分(%) C Si Mn P S Cr Ni Cu Mo V Als API SPEC
2、5CT J55K55 (37Mn5) 0.34~0.39 0.20~0.35 1.25~1.50 ≤0.020 ≤0.015 ≤0.15 ≤0.20 ≤0.20 / / ≤0.020 N80 (36 Mn2V) 0.34~0.38 0.20~0.35 1.45~1.70 ≤0.020 ≤0.015 ≤0.15 / / / 0.11~0.16 ≤0.020 L80(13Cr) 0.15~0.22 ≤1.00 0.25~1.00 ≤0.020 ≤0.010 12.0~14.0 ≤0.20 ≤0.20 / / ≤0.020 P
3、110 (30CrMo) 0.26~0.35 0.17~0.37 0.40~0.70 ≤0.020 ≤0.010 0.80~1.10 ≤0.20 ≤0.20 0.15~0.25 ≤0.08 ≤0.020 外径、薄厚、重量偏差 尺寸偏差 项目 容许偏差 外径 管体 D≤101.60mm±0.79mm D≥114.30mm +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 6.10-7.32m 8.5
4、3-9.75m - 套管 4.88-7.62m 7.62-10.36m 10.36-14.63m 描述:油管 原则: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: 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 in mm in mm J55 L80-1 N80 C90 T95 P110 1.900" 2.40 - 1.900 48.26 0.125 3.18 PI - - - - - 2.75 2.
5、90 1.900 48.26 0.145 3.68 PNUI PNUI PNUI PNUI PNUI - 3.65 - 1.900 48.26 0.200 5.08 PU PU PU PU PU PU 2 3/8" 4.00 - 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 -
6、 PNU PNU PNU PNU PNU 6.60 - 2.375 60.32 0.259 7.49 - P - P P PNU 7.35 7.45 2.375 60.32 0.336 8.53 - PU - PU PU - 2 7/8" 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 PNU 8.60 8.70 2.8
7、75 73.02 0.308 7.82 - PNU PNU PNU PNU PNU 9.35 9.45 2.875 73.02 0.340 8.64 - PU - PU PU PNU 10.50 - 2.875 73.02 0.392 9.96 - P - P P - 11.50 - 2.875 73.02 0.440 11.18 - P - P P - 3 1/2" 7.70 - 3.500 88.90 0.216 5.49 PN PN PN PN PN - 9.20 9
8、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 PNU 12.70 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 PNU 15.50 - 3.500 88.90 0.476 12.00 - P - P P
9、 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 - 4 1/2" 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
10、56 - P - P P - 17.00 - 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 - 26.10 - 4.500 114.30 0.630 16.00 - P - P
11、 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 原则:API SPEC 5CT、API SPEC 5B、ISO 11960 套管规格: 尺寸 代号 重量 代号 外 径 壁 厚 端部加工形式 钢 级 in mm in mm J55 K55 L80-1 N80 C90 C95 T95 P110 M65 4 1/2" 9.50 4.500 114.30 0.205 5.21 PS - - - - - - - 10.50 4.500
12、114.30 0.224 5.69 PSB - - - - - - - 11.60 4.500 114.30 0.250 6.35 PSLB PLB PLB PLB PLB PLB PLB PLB 13.50 4.500 114.30 0.290 7.37 - PLB PLB PLB PLB PLB PLB PLB 15.10 4.500 114.30 0.337 8.56 - - - - - - PLB - 5" 11.50 5.000 127.00 0.220 5.59 PS
13、 - - - - - - 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 PLB 18.00 5.000 127.00 0.362 9.19 - PLB PLB PLB PLB PLB PLB PLB 21.40 5.000 127.00 0.437 11.10 - PLB PLB PLB PLB PLB PLB
14、 PLB 23.20 5.000 127.00 0.478 12.14 - PLB PLB PLB PLB PLB PLB PLB 24.10 5.000 127.00 0.500 12.70 - PLB PLB PLB PLB PLB PLB PLB 5 1/2" 14.00 5.500 139.70 0.244 6.20 PS - - - - - - - 15.50 5.500 139.70 0.275 6.98 PSLB - - - - - - - 17.00 5.500 1
15、39.70 0.304 7.72 PSLB PLB PLB PLB PLB PLB PLB PLB 20.00 5.500 139.70 0.361 9.17 - PLB PLB PLB PLB PLB PLB PLB 23.00 5.500 139.70 0.415 10.54 - PLB PLB PLB PLB PLB PLB PLB 26.80 5.500 139.70 0.500 12.70 - - - P - P P P 29.70 5.500 139.70 0.562 14.
16、27 - - - P - P P P 32.60 5.500 139.70 0.625 15.88 - - - P - P P P 35.30 5.500 139.70 0.687 17.45 - - - P - P P P 38.00 5.500 139.70 0.750 19.05 - - - P - P P P 40.50 5.500 139.70 0.812 20.62 - - - P - P P P 43.10 5.500 139.70 0.875 22.
17、22 - - - P - P P P 6 5/8" 20.00 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 PLB 28.00 6.625 168.28 0.417 10.59 - PLB PLB PLB PLB PLB PLB PLB 32.00 6.625 168.28 0.475 12.06 - PLB PLB PL
18、B PLB PLB PLB PLB 7" 20.00 7.000 177.80 0.272 6.91 PS - - - - - - PS 23.00 7.000 177.80 0.317 8.05 PSLB PLB PLB PLB PLB - - PLB 26.00 7.000 177.80 0.362 9.19 PSLB PLB PLB PLB PLB PLB PLB PLB 29.00 7.000 177.80 0.408 10.36 - PLB PLB PLB PLB PLB
19、PLB PLB 32.00 7.000 177.80 0.453 11.51 - PLB PLB PLB PLB PLB PLB PLB 35.00 7.000 177.80 0.498 12.65 - PLB PLB PLB PLB PLB PLB PLB 38.00 7.000 177.80 0.540 13.72 - PLB PLB PLB PLB PLB PLB PLB 7 5/8" 26.40 7.625 193.68 0.328 8.33 PSLB PLB PLB PLB PLB
20、 PLB PLB - 29.70 7.625 193.68 0.375 9.52 - PLB PLB PLB PLB PLB PLB PLB 33.70 7.625 193.68 0.430 10.92 - PLB PLB PLB PLB PLB PLB PLB 39.00 7.625 193.68 0.500 12.70 - PLB PLB PLB PLB PLB PLB PLB 42.80 7.625 193.68 0.562 14.27 - PLB PLB PLB PLB PLB
21、PLB PLB 45.30 7.625 193.68 0.595 15.11 - PLB PLB PLB PLB PLB PLB PLB 47.10 7.625 193.68 0.625 15.88 - PLB PLB PLB PLB PLB PLB PLB 8 5/8" 24.00 8.625 219.08 0.264 6.71 PS - - - , - - - - 28.00 8.625 219.08 0.304 7.72 - - - - - - - - 32.00 8.625
22、 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 PLB 44.00 8.625 219.08 0.500 12.70 - PLB PLB PLB PLB PLB PLB PLB 49.00 8.625 219.08 0.557
23、 14.15 - PLB PLB PLB PLB PLB PLB PLB 9 5/8” 32.30 9.625 244.48 0.312 7.92 - - - - - - - - 36.00 9.625 244.48 0.352 8.94 PSLB - - - - - - PSLB 40.00 9.625 244.48 0.395 10.03 PSLB PLB PLB PLB PLB PLB - PSLB 43.50 9.625 244.48 0.435 11.05 - PLB P
24、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 -
25、 64.90 9.625 244.48 0.672 17.07 - - - P - P - - 70.30 9.625 244.48 0.734 18.64 - - P - P - - 75.60 9.625 244.48 0.797 20.24 - - - P - P - - 10 3/4” 32.75 10.750 273.05 0.279 7.09 - - - - - - - - 40.50 10.750 273.05 0.350 8.89 PSB - - -
26、 - - - PSB 45.50 10.750 273.05 0.400 10.16 PSB - - - - - - PSB 51.00 10.750 273.05 0.450 11.43 PSB PSB PSB PSB PSB PSB PSB PSB 55.50 10.750 273.05 0.495 12.57 - PSB PSB PSB PSB PSB PSB PSB 60.70 10.750 273.05 0.545 13.34 - - - PSB - PSB PSB -
27、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 - P - - 11 3/4” 42.00 11.750 298.45 0.333 8.46 - -
28、 - - - - - - 47.00 11.750 298.45 0.375 9.53 PSB - - - - - - PSB 54.00 11.750 298.45 0.435 11.05 PSB - - - - - - PSB 60.00 11.750 298.45 0.489 12.42 PSB PSB PSB PSB PSB PSB PSB PSB 65.00 11.750 298.45 0.534 13.56 - P P P P P P - 71.0 11.750
29、298.45 0.582 14.78 - P P P P P P - 13 3/8” 48.00 13.375 339.72 0.330 8.38 - - - - - - - - 54.50 13.375 339.72 0.380 9.65 PSB - - - - - - PSB 61.00 13.375 339.72 0.430 10.92 PSB - - - - - - PSB 68.00 13.375 339.72 0.480 12.19 PSB PSB PSB PSB
30、 PSB PSB PSB PSB 72.00 13.375 339.72 0.514 13.06 - PSB PSB PSB PSB PSB PSB - 16 65.00 - 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 - -
31、 - - - - - - 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 - 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:
32、 1、原则接箍 Stabdard Coupling 2、特殊间歇接箍 Special Space Coupling 3、特殊倒角接箍 Special Bevellde Coupling 4、改善型带密封环接箍 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: 包括所有油套管规格、螺纹或其他组合 All Size,thread or their combination
33、 of tubing and casing are supplied. 尺寸偏差 Dimensions and Tolerances: 外径、壁厚、重量容许偏差 Outside Diameter,Wall Thickness and Weight Tolerances: 项目Item 容许偏差Tolerance 外径 Outside Diameter 管体Pipe Body D≤101.60mm±0.79m D≤114.30mm± +1.0%D -0.5%D 接箍 coupling ±1%D 壁厚Wall Thickness 0,-12.5%t 重量 Weigh
34、t 单根Single Lengths +6.5% -3.5% 车载量Carload Lots 0,-1.75% 螺纹参数容许偏差 Thread Parameter Tolerances: 品种规格 Type and Size 锥度 taper mm/m 螺距Pitch mm 齿 高 Height mm 螺纹角度 Angle 度 deg. 螺纹长度a Length L4 (外螺纹 External Thread) 管 端 倒 角 Chamfer on End of Pipe 度 deg. 紧密矩a Standoff 每英寸
35、 Per Inch 累 计 Accu- mulative 管体螺纹 Pipe Thread 接箍螺纹 Coupling Thread 圆螺纹油管 Round Thread Tubing 2 3/8"~4 1/2" 10 牙/英寸 Threads per inch +5.208 -2.600 ±0.76 ±0.152 +0.051 -0.102 11/2 11/2P +5 -0 ±11/2P ±11/2P 8 牙/英寸 Threads per inch +5.208 -2.600 ±0.76 ±0.152 +0.051
36、 -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 偏梯形螺纹套管 Buttress Thread Casing 4 1/2"~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 Perfect th
37、read +3.50 -1.50 不完整螺纹 Lmperfect thread length +4.50 -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 12 2 3/8 EU 78 12 2 7/8 89 13 2 7/8 EU 94 13 3 1/2 108 15 3 1/2 EU 114 15.5 4 121 15.5 4 EU
38、 127 16 4 1/2 132 15.5 41/2 EU 141 15 5 141 14.5 5 1/2 154 14.5 6 5/8 188 15 7 195 17 7 5/8 216 19.5 8 5/8 245 21.5 9 5/8 270 21.5 10 3/4 299 21.5 11 3/4 324 21.5 13 3/8 365 25.4 16 432 22 Specifications coupling 1.OD: 2-3/8"-20". 2.Grade:J55 K55 N80 P11
39、0 ect. 3.Thread :NU EU STC LTC BTC. 4.Standard: API 5CT. 1.product name : tubing coupling 2.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 side 5.Mater
40、ial : seamless steel pipe 6.Certificate:UL Listed, certificate No.E308290 7.General Coupling 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
41、 electro-galvanzied totally . The coupling is used to connect the conduit to extend the length of the conduit Usage: This Rigid Conduit Coupling is used for RSC connection to extend the length of the conduit Threaded Couplings Trade Size Standard Carton Qty Weight Per 100 pcs(Lbs) Outside D
42、iameter "B" (in) Length "A" 1/2" 100 14 1.01 1-5/8" 3/4" 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"
43、 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 pipes Size and Specifications For Tubing and Casing Couplings. Descriptions and size Type of Therad O.D*L (mm) Weight (kg) Tubing Coupling 1.050 NUE 33.35*
44、80.96 0.23 1.050 EUE 42.16*82.55 0.38 1.315 NUE 42.16*82.55 0.38 1.315 EUE 48.26*88.90 0.57 1.660 NUE 52.17*88.90 0.59 1.660 EUE 58.88*95.25 0.68 1.900 NUE 55.88*95.25 0.56 1.900 EUE 63.50*98.42 0.84 2-3/8" NUE 73.02*107.95 1.28 2-3/8" EUE 77.80*132.82 1.55 2-7/
45、8" NUE 88.90*130.18 2.34 2-7/8" EUE 93.17*133.35 2.40 3-1/2" NUE 107.95*142.88 3.71 3-1/2" EUE 114.30*146.05 4.10 4" NUE 120.65*146.05 4.35 4" EUE 127.00*152.40 4.82 4-1/2" NUE 132.08*155.58 4.89 4-1/2" EUE 141.30*158.75 6.05 Casing Coupling
46、 4-1/2" STC 127.00*158.75 5.23 4-1/2" LTC 127.00*177.80 4.15 4-1/2" BTC 127.00*225.42 4.55 5" STC 141.30*165.10 4.66 5" LTC 141.30*196.85 5.75 5" BTC 141.30*231.78 5.85 5-1/2" STC 153.67*171.45 5.23 5-1/2" LTC 153.67*203.20 6.42 5-1/2" BTC 153.67*234.95 6.36 6-5
47、/8" STC 187.71*184.15 9.12 6-5/8" LTC 187.71*222.25 11.34 6-5/8" BTC 187.71*244.48 11.01 7" STC 194.46*184.15 8.39 7" LTC 194.46*228.60 10.83 7" BTC 194.46*254.00 10.54 7-5/8" STC 215.90*190.50 12.30 7-5/8" LTC 215.90*234.95 15.63 7-5/8" BTC 215.90*263.52 15.82 8-
48、5/8" STC 244.48*196.85 16.23 8-5/8" LTC 244.48*254.00 21.67 8-5/8" BTC 244.48*269.88 20.86 9-5/8" STC 269.88*196.85 18.03 9-5/8" LTC 269.88*266.70 25.45 9-5/8" BTC 269.88*269.88 23.16 10-3/4" STC 298.45*203.20 20.78 10-3/4" BTC 298.45*269.88 25.74 11-3/4' STC 323.85
49、203.20 22.64 11-3/4' BTC 323.85*269.88 28.03 13-3/8" STC 365.12*203.20 25.66 13-3/8" BTC 365.12*269.88 31.77 16" STC 431.80*228.6 34.91 16" BTC 431.80*269.88 40.28 18-5/8" STC 508.00*228.60 51.01 18-5/8" BTC 508.00*269.88 62.68 20" STC 533.40*228.6 43.42 20" LTC 533.4*292.10 57.04 20" BTC 533.40*269.88 50.10






