API 5CT H40
TUSPIPE offers casing and tubing products certified to the API 5CT H40 standard. All specifications meet the basic level of mechanical performance requirements, providing customers with a stable, economical, and reliable wellbore experience.
API 5CT H40
OCTG pipe is an essential component of many oil and gas operations, and API 5CT H40 OCTG pipe is a popular choice for medium-strength applications. API 5CT H40 is a kind of API 5CT steel well casing and tubing. It is mainly used for protecting petroleum well walls. API 5CT H40 steel well casing and tubing can be either welded pipe or seamless pipe. The ends of these products are usually flat end or upset end. In order to ensure the safety and quality of oil and gas well construction, API 5CT H40 well casing and tubing must be made by qualified manufacturers with good reputation. These products must be inspected and tested according to strict quality control standards before they can be delivered to customers.
¿Por qué elegir tuspipe?
Desde 1998, Tianjin United Steel Piping Co., Ltd (TUSPIPE) se ha comprometido a suministrar tubos de línea de alta calidad.
Con más de 500.000 toneladas de capacidad de producción anual, la empresa presta servicio a diversos campos e industrias, como la explotación y transmisión de petróleo y gas, la construcción naval y de automóviles, el agua y la electricidad, la protección del medio ambiente, la ingeniería mecánica, la construcción de infraestructuras, etc.
TUSPIPE da mucha importancia a la calidad de los productos y a un riguroso control de calidad de los mismos. Para mantener la buena calidad de los productos, la empresa ha establecido un Centro de Pruebas e Inspección desde 2004. Con una serie de pruebas de última generación y equipos de inspección, el centro de pruebas e inspección es capaz de realizar las pruebas de tracción, pruebas hidráulicas, pruebas de impacto, DWTT, etc.
Chemical Composition of API 5CT H40
| Grado | Tipo | C | Mn | Mo | Cr | Ni máx. | Cu máx. | P máx. | S máx. | Si máx. | ||||
| min. | máx. | min. | máx. | min. | máx. | min. | máx. | |||||||
| H40 | – | – | – | – | – | – | – | – | – | – | – | 0.03 | 0.03 | – |
Mechanical Analysis of API 5CT H40
| Tipo de tubería de revestimiento API 5CT | Resistencia a la tracción de los tubos de revestimiento API 5CT MPa | Límite elástico de los tubos de revestimiento API 5CT MPa | Dureza de los tubos de revestimiento API 5CT Max. |
| – | ≥414 | 379 ~ 552 | – |
API Casing/ API 5CT H40 Casing Tubing Specifications
- Specification & Size of API 5CT H40 Tubing
| DN | O. D. | Peso | W. T. | Fin del proceso | |||||||||
| Acoplamiento de rosca sin ajuste | Rosca de acoplamiento desajustada | Grado de acero | |||||||||||
| en | mm | lb./ft. | lb./ft. | en | mm | H40 | J55 | L80 | N80 | C90 | T95 | P110 | |
| 2 3/8 | 2.38 | 60.3 | 4 | – | 0.167 | 4.24 | PU | PN | PN | PN | PN | PN | – |
| 4.6 | 4.7 | 0.19 | 4.83 | PNU | PNU | PNU | PNU | PNU | PNU | PNU | |||
| 5.8 | 5.95 | 0.254 | 6.45 | – | – | PNU | PNU | PNU | PNU | PNU | |||
| 6.6 | – | 0.295 | 7.49 | – | – | P | – | P | P | – | |||
| 7.35 | 7.45 | 0.336 | 8.53 | – | – | PU | – | PU | PU | – | |||
| 2 7/8 | 2.88 | 73 | 6.4 | 6.5 | 0.217 | 5.51 | PNU | PNU | – | – | – | – | – |
| 7.8 | 7.9 | 0.276 | 7.01 | – | – | – | – | – | – | – | |||
| 8.6 | 8.7 | 0.308 | 7.82 | – | – | PLB | PLB | PLBE | – | PLB | |||
| 9.35 | 9.45 | 0.34 | 8.64 | – | – | PLB | PLB | PLBE | – | PLB | |||
| 10.5 | – | 0.392 | 9.96 | – | – | PLB | PLB | PLB | – | PLB | |||
| 11.5 | – | 0.44 | 11.18 | – | – | – | – | PLB | – | ||||
| 3 1/2 | 3.5 | 88.9 | 7.7 | – | 0.216 | 5.49 | PN | PN | PN | PN | PN | PN | – |
| 9.2 | 9.3 | 0.254 | 6.45 | PNU | PNU | PNU | PNU | PNU | PNU | PNU | |||
| 10.2 | – | 0.289 | 7.34 | PN | PN | PN | PN | PN | PN | – | |||
| 12.7 | 12.95 | 0.375 | 9.52 | – | – | PNU | PNU | PNU | PNU | PNU | |||
| 14.3 | – | 0.43 | 10.92 | – | – | P | – | P | P | – | |||
| 15.5 | – | 0.476 | 12.09 | – | – | P | – | P | P | – | |||
| 17 | – | 0.53 | 13.46 | – | – | P | – | P | P | – | |||
| 4 | 4 | 102 | 9.5 | – | 0.226 | 5.74 | PN | PN | PN | PN | PN | PN | – |
| – | 11 | 0.262 | 6.65 | PU | PU | PU | PU | PU | PU | – | |||
| 13.2 | – | 0.33 | 8.38 | – | – | P | – | P | P | – | |||
| 16.1 | – | 0.415 | 10.54 | – | – | P | – | P | P | – | |||
| 18.9 | – | 0.5 | 12.7 | – | – | P | – | P | P | – | |||
| 22.2 | – | 0.61 | 15.49 | – | – | P | – | P | P | – | |||
| 4 1/2 | 4.5 | 114 | 12.6 | 12.75 | 0.271 | 6.88 | PNU | PNU | PNU | PNU | PNU | PNU | – |
| 15.2 | – | 0.337 | 8.56 | – | – | P | – | P | P | – | |||
| 17 | – | 0.38 | 9.65 | – | – | P | – | P | P | – | |||
| 18.9 | – | 0.43 | 10.92 | – | – | P | – | P | P | PLB | |||
| 21.5 | – | 0.5 | 12.7 | – | – | P | – | P | P | PLB | |||
| 23.7 | – | 0.56 | 14.22 | – | – | P | – | P | P | PLB | |||
| 26.1 | – | 0.63 | 16 | – | – | P | – | P | P | PLB | |||
| P--Plano；N-- Rosca de acoplamiento sin recalcado；U-- Rosca de acoplamiento recalcado； L--Integral | |||||||||||||
- Specification & Size of API 5CT H40 Casing
| DN | O. D. | Peso | W. T. | Formulario de mecanizado de extremos | ||||||||
| Grado de acero | ||||||||||||
| en | mm | lb/ft | kg/m | en | mm | H40 | J55 | L80 | N80 | C90 | P110 | |
| K55 | T95 | |||||||||||
| 4 1/2 | 4.500 | 114.3 | 9.5 | 14.14 | 0.205 | 5.21 | PS | PS | – | – | – | – |
| 10.5 | 15.63 | 0.224 | 5.69 | – | RSP | – | – | – | – | |||
| 11.6 | 17.26 | 0.250 | 6.35 | – | PSLB | PLB | PLB | PLB | PLB | |||
| 13.5 | 20.09 | 0.290 | 7.37 | – | – | PLB | PLB | PLB | PLB | |||
| 15.1 | 22.47 | 0.337 | 9.56 | – | – | – | – | – | PLB | |||
| 5 | 5.000 | 127 | 11.5 | 17.11 | 0.220 | 5.59 | – | PS | – | – | – | – |
| 13 | 19.35 | 0.253 | 6.43 | – | PSLB | – | – | – | – | |||
| 15 | 22.32 | 0.296 | 7.52 | – | PSLB | PLB | PLB | PLBE | PLB | |||
| 18 | 26.79 | 0.362 | 9.19 | – | – | PLB | PLB | PLBE | PLB | |||
| 21.4 | 31.85 | 0.437 | 11.1 | – | – | PLB | PLB | PLB | PLB | |||
| 23.2 | 34.53 | 0.478 | 12.14 | – | – | – | – | PLB | – | |||
| 24.1 | 35.86 | 0.500 | 12.7 | – | – | – | – | PLB | – | |||
| 5 1/2 | 5.500 | 139.7 | 14 | 20.83 | 0.244 | 6.2 | PS | PS | – | – | – | – |
| 15.5 | 23.07 | 0.275 | 6.98 | – | PSLB | – | – | – | – | |||
| 17 | 25.3 | 0.304 | 7.72 | – | PSLB | PLB | PLB | PLBE | PLB | |||
| 20 | 29.76 | 0.361 | 9.17 | – | – | PLB | PLB | PLBE | PLB | |||
| 23 | 34.23 | 0.415 | 10.54 | – | – | PLB | PLB | PLBE | PLB | |||
| 26.8 | 39.88 | 0.500 | 12.7 | – | – | – | – | – | – | |||
| 29.7 | 44.2 | 0.562 | 14.27 | – | – | – | – | – | – | |||
| 32.6 | 48.51 | 0.625 | 15.88 | – | – | – | – | – | – | |||
| 35.3 | 52.53 | 0.687 | 17.45 | – | – | – | – | – | – | |||
| 38 | 56.55 | 0.750 | 19.05 | – | – | – | – | – | – | |||
| 40.5 | 60.27 | 0.812 | 20.62 | – | – | – | – | – | – | |||
| 43.1 | 64.14 | 0.875 | 22.22 | – | – | – | – | – | – | |||
| 6 5/8 | 6.625 | 168.28 | 20 | 29.76 | 0.288 | 7.32 | PS | PSLB | – | – | – | – |
| 24 | 35.72 | 0.352 | 8.94 | – | PSLB | PLB | PLB | PLBE | PLB | |||
| 28 | 41.67 | 0.417 | 10.59 | – | – | PLB | PLB | PLBE | PLB | |||
| 32 | 47.62 | 0.475 | 12.06 | – | – | PLB | PLB | PLBE | PLB | |||
| 7 | 7.000 | 177.8 | 17 | 25.3 | 0.231 | 5.87 | PS | – | – | – | – | – |
| 20 | 29.76 | 0.272 | 6.91 | PS | PS | – | – | – | – | |||
| 23 | 34.23 | 0.317 | 8.05 | – | PSLB | PLB | PLB | PLBE | – | |||
| 26 | 38.69 | 0.362 | 9.19 | – | PSLB | PLB | PLB | PLBE | PLB | |||
| 29 | 43.16 | 0.408 | 10.36 | – | – | PLB | PLB | PLBE | PLB | |||
| 32 | 47.62 | 0.453 | 11.51 | – | – | PLB | PLB | PLBE | PLB | |||
| 35 | 52.09 | 0.498 | 12.65 | – | – | PLB | PLB | PLBE | PLB | |||
| 38 | 56.55 | 0.540 | 13.72 | – | – | PLB | PLB | PLBE | PLB | |||
| 42.7 | 63.54 | 0.625 | 15.88 | – | – | – | – | – | – | |||
| 46.4 | 69.05 | 0.687 | 17.45 | – | – | – | – | – | – | |||
| 50.1 | 74.56 | 0.750 | 19.05 | – | – | – | – | – | – | |||
| 53.6 | 79.77 | 0.812 | 20.62 | – | – | – | – | – | – | |||
| 57.1 | 84.97 | 0.875 | 22.22 | – | – | – | – | – | – | |||
| 7 5/8 | 7.625 | 193.68 | 24 | 35.72 | 0.300 | 7.62 | PS | – | – | – | – | – |
| 26.4 | 39.29 | 0.328 | 8.33 | – | PSLB | PLB | PLB | PLBE | PLB | |||
| 29.7 | 44.2 | 0.375 | 9.52 | – | – | PLB | PLB | PLBE | PLB | |||
| 33.7 | 50.15 | 0.430 | 10.92 | – | – | PLB | PLB | PLBE | PLB | |||
| 39 | 58.05 | 0.500 | 12.7 | – | – | PLB | PLB | PLBE | PLB | |||
| 42.8 | 63.69 | 0.562 | 14.27 | – | – | PLB | PLB | PLB | PLB | |||
| 45.3 | 67.41 | 0.595 | 15.11 | – | – | PLB | PLB | PLB | PLB | |||
| 47.1 | 70.09 | 0.625 | 15.88 | – | – | PLB | PLB | PLB | PLB | |||
| 51.2 | 76.19 | 0.687 | 17.45 | – | – | – | – | – | – | |||
| 55.3 | 80.3 | 0.750 | 19.05 | – | – | – | – | – | – | |||
| 8 5/8 | 8.625 | 219.08 | 24 | 35.72 | 0.264 | 6.71 | – | PS | – | – | – | – |
| 28 | 41.62 | 0.304 | 7.72 | PS | – | – | – | – | – | |||
| 32 | 47.62 | 0.352 | 8.94 | PS | PSLB | – | – | – | – | |||
| 36 | 53.57 | 0.400 | 10.16 | – | PSLB | PLB | PLB | PLBE | PLB | |||
| 40 | 59.53 | 0.450 | 11.43 | – | – | PLB | PLB | PLBE | PLB | |||
| 44 | 65.48 | 0.500 | 12.7 | – | – | PLB | PLB | PLBE | PLB | |||
| 49 | 72.92 | 0.557 | 14.15 | – | – | PLB | PLB | PLBE | PLB | |||
| 9 5/8 | 9.625 | 244.48 | 32.3 | 48.07 | 0.312 | 7.92 | PS | – | – | – | – | – |
| 36 | 53.57 | 0.352 | 8.94 | PS | PSLB | – | – | – | – | |||
| 40 | 59.53 | 0.395 | 10.03 | – | PSLB | PLB | PLB | PLBE | – | |||
| 43.5 | 64.73 | 0.435 | 11.05 | – | – | PLB | PLB | PLBE | PLB | |||
| 47 | 69.94 | 0.472 | 11.99 | – | – | PLB | PLB | PLBE | PLB | |||
| 53.5 | 79.62 | 0.545 | 13.84 | – | – | PLB | PLB | PLBE | PLB | |||
| 58.4 | 86.91 | 0.595 | 15.11 | – | – | PLB | PLB | PLB | PLB | |||
| 59.4 | 88.4 | 0.609 | 15.47 | – | – | – | – | – | – | |||
| 64.9 | 96.58 | 0.672 | 17.07 | – | – | – | – | – | – | |||
| 70.3 | 104.62 | 0.734 | 18.64 | – | – | – | – | – | – | |||
| 75.6 | 112.5 | 0.797 | 20.24 | – | – | – | – | – | – | |||
| 10 3/4 | 10.750 | 273.05 | 32.75 | 48.74 | 0.279 | 7.09 | PS | – | – | – | – | – |
| 40.5 | 60.27 | 0.350 | 8.89 | PS | RSP | – | – | – | – | |||
| 15.5 | 67.71 | 0.400 | 10.16 | – | RSP | – | – | – | – | |||
| 51 | 75.9 | 0.450 | 11.43 | – | RSP | RSP | RSP | PSBE | RSP | |||
| 55.5 | 82.59 | 0.495 | 12.57 | – | – | RSP | RSP | PSBE | RSP | |||
| 60.7 | 90.33 | 0.545 | 13.84 | – | – | – | – | PSBE | RSP | |||
| 65.7 | 97.77 | 0.595 | 15.11 | – | – | – | – | RSP | RSP | |||
| 73.2 | 108.93 | 0.672 | 17.07 | – | – | – | – | – | – | |||
| 79.2 | 117.86 | 0.734 | 18.64 | – | – | – | – | – | – | |||
| 85.3 | 126.94 | 0.797 | 20.24 | – | – | – | – | – | – | |||
| 11 3/4 | 11.750 | 42 | 62.5 | 0.333 | 8.46 | PS | – | – | – | – | – | |
| 47 | 69.94 | 0.375 | 20.24 | – | – | – | – | – | – | |||
| 54 | 80.36 | 0.435 | 8.46 | – | – | – | – | – | – | |||
| 60 | 89.29 | 0.489 | 9.53 | – | – | – | – | – | – | |||
| 65 | 96.73 | 0.534 | 11.05 | – | – | – | – | – | – | |||
| 71 | 105.66 | 0.582 | 14.42 | – | – | – | – | – | – | |||
| 13 3/8 | 13.375 | 339.73 | 48 | 71.43 | 0.330 | 8.38 | PS | – | – | – | – | – |
| 54.5 | 81.1 | 0.380 | 9.65 | – | RSP | – | – | – | – | |||
| 61 | 90.78 | 0.430 | 10.92 | – | RSP | – | – | – | – | |||
| 68 | 101.19 | 0.480 | 12.19 | – | RSP | RSP | RSP | RSP | RSP | |||
| 72 | 107.15 | 0.514 | 13.06 | – | – | RSP | RSP | RSP | RSP | |||
| 16 | 16.000 | 406.4 | 65 | 96.73 | 0.375 | 9.53 | PS | – | – | – | – | – |
| 75 | 111.61 | 0.438 | 11.13 | – | RSP | – | – | – | – | |||
| 84 | 125.01 | 0.495 | 12.57 | – | RSP | – | – | – | – | |||
| 109 | 162.21 | 0.656 | 16.66 | – | P | P | P | – | P | |||
| 18 5/8 | 18.625 | 473.08 | 87.5 | 130.21 | 0.435 | 11.05 | PS | RSP | – | – | – | – |
| 20 | 20.000 | 508 | 94 | 139.89 | 0.438 | 11.13 | PSL | PSLB | – | – | – | – |
| 106.5 | 158.49 | 0.500 | 12.7 | – | PSLB | – | – | – | – | |||
| 133 | 197.93 | 0.635 | 16.13 | – | PSLB | – | – | – | – | |||
| P--Plain；S--Hilo corto；L--Hilo largo；B--Hilo de tope；E--Hilo extremo | ||||||||||||
