TOBO STEEL GROUP CHINA
TOBO GROUP TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
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Nickel Alloy Seamless Tube/Tubing/Casing in oil-gas field expliotation
Grade: BG2250-110,BG2250-125,BG2242-110,BG2830-110,BG2235-110,BG2532-110
Uage: Tubing,Casing and tools suitable for chlorine ion,hydrogen sulfide,carbon dioxide,and other areas of the corrosive medium of oil and gas field exploitation.
Standard: IOS 13680, IOS 15156-3
Product Specification: OD:26.67-298.5mm, WTK:2.87-22.22mm; Coupling will meet tubing & casing.
Chemical Composition(weight percent)%
| Material Group | Grade | UNS | C ≤ | Cr | Ni | Mo | Cu | S ≤ | Si ≤ | Mn ≤ |
| 4c | BG2830 | N08028 | 0.030 | 26.0-28.0 | 29.5-32.5 | 3.0-4.0 | 0.6-1.4 | 0.030 | 1.00 | 2.50 |
| BG2532 | N08535 | 0.035 | 24.0-27.0 | 29.0-36.5 | 2.5-4.0 | 1.50 | 0.030 | 0.50 | 1.00 | |
| BG2535 | N08135 | 0.08 | 20.5-23.5 | 33.0-38.0 | 4.0-5.0 | 0.70 | 0.030 | 0.75 | 1.00 | |
| 4d | BG2242 | N0825 | 0.035 | 19.5-23.5 | 38.0-46.0 | 2.5-3.5 | 1.5-3.0 | 0.050 | 0.50 | 1.00 |
| BG2250 | N06985 | 0.08 | 21.0-23.5 | Bal. | 6.0-8.0 | 1.5-2.5 | 0.030 | 1.00 | 1.00 |
| Grade | Class | Delivery condition | Rp0.2(MPa) | Rm(MPa) | Elongation% | HRC | |
| min | max | min | min | max | |||
| BG2830 | 110 125 140 | CH | 758 862 965 | 965 1034 1103 | 3.0-4.0 | 11 10 9 | 35 37 38 |
| BG2532 | 110 125 140 | CH | 758 862 965 | 965 1034 1103 | 2.5-4.0 | 11 10 9 | 35 37 38 |
| BG2535 | 110 125 | CH | 758 862 | 965 1034 | 4.0-5.0 | 11 10 | 35 37 |
| BG2242 | 110 125 | CH | 758 862 | 965 1034 | 2.5-3.5 | 11 10 | 35 37 |
| BG2250 | 110 125 140 | CH | 758 862 965 | 965 1034 1103 | 6.0-8.0 | 11 10 9 | 35 37 38 |
Package:Standard export carton packing.
Delivery time:stock-45 days after confirming order,detail delivery date should be decided according to production season and order quantity.