Oil Tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete. It is made to withstand the pressure generated from the extraction process. Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes.
Descriptions:
1 Production Process: Seamless & ERW
2 Specification: API 5CT /5B
3 Out Diameter: 2 3/8" - 4 1/2" (60.3mm-114.30mm)
4 Thread: EUE ( Exteral Upset End), NUE ( Non Upset End)
5 Length:R1( 6.10-7.32m ), R2( 8.53-9.75m), R3(11.58-12.80m))
6 Steel Grade: H-40, J55, K-55, N-80, L-80, P110, Q-125
7 Surface:Corrosion proofing water based paint
8 Heat treatment:Normalized, Quencher+Temper
9 Loading:
Pipe length less than 5.8m (20 feet container)
Pipe length less than 11.8m (40 feet container)
Pipe length more than 11.8m (Bulk shipment)
10 Loading Port: Mainly Tianjin Port,
11 Shipment: by containers or in bulk vessel
12 Payment Terms: TT, LC
13 Packing: in bundles with steel strips , then wrapped in nylons or in bulk as per the loading requirements
14 Sizes as below:
| TUBING |
| STANDARD: API SPEC 5CT |
| Outside Diameter Specified(mm) |
Nominal Weight Threads & Coupling |
Steel Grade |
W.T (mm) |
Type of Thread |
| |
Ib/ft |
|
|
N U |
E U |
| 60.32(2 3/8" ) |
4.70 |
H, J, L, P |
4.83 |
YES |
YES |
| 5.80 |
C, N, L, P |
6.45 |
YES |
YES |
| 5.95 |
L, P |
6.45 |
YES |
YES |
| 7.35 |
C, L |
8.53 |
|
YES |
| 7.45 |
L, P |
8.53 |
|
YES |
| 73.02(2 7/8" ) |
6.40 |
H, C, N, L, P |
5.51 |
YES |
|
| 6.50 |
H, C, N, L, P |
5.51 |
|
YES |
| 7.80 |
C, N, L, P |
7.01 |
YES |
|
| 7.90 |
C, N, L, P |
7.01 |
|
YES |
| 8.60 |
C, N, L, P |
7.82 |
YES |
|
| 8.70 |
C, N, L, P |
7.82 |
|
YES |
| 9.45 |
L, C |
8.64 |
|
YES |
| 88.90(3 1/2" ) |
9.20 |
H, J, C, N, L, P |
6.45 |
YES |
|
| 9.30 |
H, J, C, N, L, P |
6.45 |
|
YES |
| 10.20 |
H, J, C, N, L |
7.34 |
YES |
|
| 12.70 |
C, N, L, P |
9.52 |
YES |
YES |
| 12.95 |
L, P |
9.52 |
|
YES |
| 101.60(4" ) |
9.50 |
H, J, C, N, L |
5.74 |
YES |
|
| 11.00 |
H, J, C, N, L |
6.65 |
|
YES |
| 114.30(4 1/2" ) |
12.60 |
H, J, L, N, C, T |
12.75 |
YES |
|
| 12.75 |
H, J, L, N, C, T |
12.75 |
|
YES |
Oil Tubing is one of the core products in our sales list which has been exported to many countries and regions such as Indonesia, Korea, Singapore, Tunisia, Egypt, Yemen, Venezuela, Columbia etc. Equipped with advanced production lines , raw materials purchasing dept as well as strong working team, High Booming Pipe company promises the best product and sophisticated services for the clients. We look forward to the long term beneficial business relationship , if you are the one, welcome to join us!
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