Seamless API Oil Tubing
![]() Seamless API Oil Tubing |
Product Description
1. Fields Application: Tube for conveying gas, water, and oil in both oil and natural gas industries etc.
2. Specification:
Size: 1.9"~ 4-1/2"
End type: NUE, EUE
Nominal Weight: 4.09kg/m~18.75kg/m
O. D.: 48.26mm~114.3mm
Steel Grade: J55/K55/N80/L80/P110
Wall thickness: 3.18mm~16mm
Production Standard: API SPEC 5CT\API SPEC 5B
Quality Control: ISO9001
Surface: Oiled or black painted to prevent rust
Packing: Hexagonal shape bundles wrapped with strong steel strip
3. Quality control
We have implemented stringent quality control tests system to inspect raw materials and examine products in every stage of the production:
* Size and surface inspection
* Non-destructive test
* Thread inspection
* Hydrostatic test
* Drifting test
* Physical and chemical analysis
* Hardness and pressure test.
|
Nominal Size |
OD (Outside Diameter) |
Weight(lb/ft) T&C | Wall Thickness | Type Of End Finish | ||||||||
| Grade | ||||||||||||
| In. | mm | NUE | EUE | In. | mm | J55 | N80-1 | L80 | C90 | T95 | P110 | |
|
1.9” |
1.900 |
48.26 |
N80-Q | 9Cr/13Cr | ||||||||
| 2.74 | 2.90 | 0.14 | 3.68 | N | N | N | N | N | N | |||
| 4.00 | 0.167 | 4.24 | N | N | N | N | N | |||||
| 2 3/8” | 2.375 | 60.32 | 4.60 | 4.70 | 0.190 | 4.83 | NU | NU | NU | NU | NU | NU |
| 5.80 | 5.95 | 0.254 | 6.45 | NU | NU | NU | NU | NU | ||||
| 7.35 | 7.45 | 0.336 | 8.53 | U | U | U | ||||||
|
2 7/8” |
2.875 |
73.02 |
6.40 | 6.50 | 0.217 | 5.51 | NU | NU | NU | NU | NU | NU |
| 7.80 | 7.90 | 0.276 | 7.01 | NU | NU | NU | NU | NU | ||||
| 8.60 | 8.70 | 0.308 | 7.82 | NU | NU | NU | NU | NU | ||||
| 9.35 | 9.45 | 0.340 | 8.64 | U | U | U | ||||||
|
3 1/2” |
3.500 |
88.90 |
7.70 | 0.216 | 5.49 | N | N | N | N | N | ||
| 9.20 | 9.30 | 0.254 | 6.45 | NU | NU | NU | NU | NU | NU | |||
| 10.20 | 0.289 | 7.34 | N | N | N | N | N | |||||
| 12.70 | 12.95 | 0.375 | 9.52 | NU | NU | NU | NU | NU | ||||
| 4” | 4.000 | 101.60 | 9.50 | 0.226 | 5.74 | N | N | N | N | N | U | |
| 11.00 | 0.262 | 6.65 | U | U | U | U | U | U | ||||
| 4 1/2” | 4.500 | 114.30 | 12.60 | 12.75 | 0.271 | 6.88 | NU | NU | NU | NU | NU | |
More Product Features
| HS Code: | 73049000 |
|---|---|
| Trademark: | DB |
| Standard: | API 5CT & API 5D |
| Productivity: | 2, 000tons/month |
| Origin: | China Mainland |
| Packing: | bundle with steel strip |
| Usage: | Delivery Oil |
| Wall Thickness: | 3.18mm~16mm |
| Type: | Seamless |
| Steel Grade: | J55/K55/N80/L80/P110 |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
| Company: | Shandong Dongbao Steel Pipe Co., Ltd. |
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