GNEE STEEL has always been committed to the research and development, production, and sales of oil casing, pipeline pipes, special pipe materials, screw drilling tools, and related petroleum drilling accessories. I'm writing to hope to get a chance to supply to your oil projects.
| Oil Country Tubular Goods | |
| Outer Diameter | Casing Size: OD: 4-1/2" - 30" (114.3 mm - 762mm) |
| Tubing Size: OD: 2-3/8" - 4-1/2" (60.3 mm - 114.3 mm) | |
| Wall Thickness | 0.205" - 0.635" (5.21mm - 16.13mm) |
| Length | R1 (4.88 m - 7.62 m), R2 (7.62 m - 10.36 m), R3 (10.36 m - longer) |
| Standard & Grade | API 5CT, JIS G3439, BS EN ISO 11960, NF M87-207, etc |
| H40, J55, K55, N80-1/Q, C75, L80(9Cr, 13Cr), C90, C110, P110, T95, Q125 | |
| 80TT/90TT/95TT/110TT/125TT; 80SS/90SS/95SS/110SS, etc | |
| Pipe End | BTC/LTC/STC/EUE/NUE/VAM TOP/NEW VAM/XC, etc |
| Special Service | Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156 |
| Application | Conveying gas, water, oil, natural gas, drilling, well, etc |
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| Drill Pipe | |
| Outer Diameter | 60.32mm - 168.28mm |
| Wall Thickness | 6.45mm - 12.7mm |
| Length | R1 (4.88 m - 7.62 m), R2 (7.62 m - 10.36 m), R3 (10.36 m - longer) |
| Standard & Grade | API 5DP E75, X95, G105, S135 |
| Upset Style | IU, EU, IEU |
| Connection | NC26 - NC50, 5.1/2FH, 6.5/8FH |
| Internal Coating | TK34, TC2000, Arnco 100XT, 200XT, 300XT |
| Application | Used for Mine, water well drilling, well drilling, coal and fore poling |
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| Height Weight Drill Pipe(HWDP) | |
| Outer Diameter | 2.7/8" - 6.8/5" |
| Length | R2 (7.62 m - 10.36 m), R3 (10.36 m - longer) |
| Standard & Grade | API 5CT and 5B PSL1/PSL2 J55,K55,N80-1.N80-Q |
| APl 5CT and 5B L80-1.C90,C95,T95.P110.Q125 | |
| End Finish | Interal Upset, External Upset, Plain End Upset, Non Upset |
| Tool Joint Type | NC38, NC46, NC50, 5-1/2 FH |
| Application | Used for connect 2 joints of tubing or casing |
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Technical Advantages:
Certified with API Q1, API 5CT, API 5L, APl Spec 7-1, ISO9001, ISO14001, ISO45001, HSE, etc.
Covers an area of 300 acres and has a production capacity of 300000 tons for oil casing, 100000 tons for heat treatment of pipe bodies, and a production line for screw drilling tools
Project Experience:
long-term cooperative supplier of PetroChina, Sinopec, and CNOOC in China.
International marketsuch as North America, South America, Australia, Central Asia, Africa, and the Middle East.
