ASTM B729 Nickel Alloy 20 Seamless Pipes and Tubes for industry
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 |
Mechanical property
| 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 |
Payment Terms:
Usually 30% of the amount by T/T as deposit , and the balance money shall be paid by T/T after got the faxed B/L.Or L/C at sight .
Delivery Time:
Usally within 7-20days after received your deposit according to your order quantity.
Packing:
Standard export packing, seaworthy packing, bundles, plastic bag, woven bag, wooden cases, plywood case, iron case, or as per customer require.
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.
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