Description of Goods:
Oil tubing is a piece of oil drilling equipment, which is widely used in the oil and gas industry.
Our oil tubing is a special-purpose pipe used in the oil, gas and water well to extract the oil, gas and water to the surface. It is made in accordance with API Specification 5CT, 5B and other related standards, authorized to use the API monogram. All sizes of standard, EUE and bimetal anticorrosion tubing in grade J, N, C, L, T, P are available for you to choose from.
K55 API seamless casing pipe or tubing pipe is similar to J55 . They stay the same in chemical composition and yield strength; however, the tensile strength of K55 is higher than J55 grade. They are almost the same when it comes the price and applications. Generally, customers prefer to K55 when the casing pipes are to be used in water wells.
Product Description
Standard: API 5CT
Steel grade:H40, J55, K55, N80, L80, P110, Q125
OD of Tubing: 2 3/8" - 4 1/2" (60.3mm-114.30mm)
Thread: EUE ( Exteral Upset End), NUE ( Non Upset End)
Length:R1( 6.10-7.32m ), R2( 8.53-9.75m), R3(11.58-12.80m))
TUBING PIPES |
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STANDARD: API SPEC 5CT |
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Outside Diameter Specified(mm) |
Nominal Weight Threads & Coupling |
Steel Grade |
WT (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 |