Steel casing pipe introduction
Product: API 5CT oil casing pipe
Material: H40.J55.K55.N80.C75.L80.C90.T95.P110.Q125
OD: 114.3mm to 508mm
Wall thickness: 5.12mm to 16.13mm
length: R1(4.86-7.62M). R2(7.62-10.36M). R3(10.36-13Meters)
Thread: STC.BTC.LTC
STANDARD: API 5CT
Technical: Hot Rolled
Type: Seamless alloy API pipe
Surface treatment: blank oil painting+green/red/white/brown painting
Packing: 3tons in a bundle packed by steel strip
Third party inspection: BV_SGS_ISO
Usage: oil pipeline, oil natural gas, industrial gas, water transportation
General sizes for your reference
| Out Diameter | weight | Grade | Thread | Length | ||
| in | mm | kg/m | lb/ft | |||
| 4-1/2" | 114.3 | 14.14-22.47 | 9.5-15.10 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 5" | 127 | 17.11-35.86 | 11.5-24.10 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 5-1/2" | 139.7 | 20.83-61.14 | 14-22.22 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 6 5/8" | 168.28 | 29.76-47.62 | 20-32 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 7" | 177.8 | 25.3-84.97 | 17.00-57.10 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 7-5/8" | 193.68 | 35.72-82.3 | 24.00-55.30 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 8-5/8" | 219.08 | 35.72-72.92 | 24.00-49.00 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 9-5/8" | 244.48 | 48-112.50 | 32.30-75.62 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 10-3/4" | 273.05 | 48-127 | 32.75-85.30 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 11-3/4" | 298.45 | 62.50-105 | 42.00-71.00 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 13-3/4" | 339.72 | 71.43-107.15 | 48.00-72.00 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 16" | 406.40 | 96.73-162.21 | 65.00-109.0 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 18-5/8" | 473.08 | 130.21 | 87.50 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| 20" | 508.00 | 139.89-197.9 | 94.00-133.00 | J55/K55/N80/L80/P110 | STC/LTC/BTC/XC | R1/R2/R3 |
| Remarks: | ||||||
| 1 R1: 4.86M-7.62M R2: 7.62M-1036M R3:10.36M-12M | ||||||
| 2 Standard: API 5CT | ||||||
| 3 Material: H40/J55/K55/N80/C75/L80/C90/T95/P110/Q125 | ||||||
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1): Durable, strict quality management and control, production follow the ISO.
2): Advanced precision casing pipe equipment to guarantee prime quality.
3): Casing pipe with smooth surface. No defects. Continuous skill improvements.
4): Short delivery, competitive good offer. Casing pipe MOQ is low.
5): Third party Inspection for casing pipe can be ISO/SGS/BV
6): Company design team always think how develop new skill and new products to meet requirements of markets.
7): Good service, IF customers have any problem during application, we will surely try our best to solve them.
8): Regular thread is STC/LTC/BTC or as client's requirement.
9): Surface treatment can be nickel, galvanized and painted, or based on the requirements of customers.