Place of Origin: | China |
Brand Name: | J55/K55/N80/L80/P110 |
Certification: | API-5CT, ISO9001 |
Model Number: | 2-7/8" |
Minimum Order Quantity: | 20ton |
---|---|
Price: | USD |
Payment Terms: | T/T, L/C |
Name: | OCTG Tubing | Material Grade: | J55 K55 N80 L80 P110 |
---|---|---|---|
Standard: | API 5CT | Certification: | API-5CT, ISO9001 |
Type: | Api Oil Casing Pipe | Thickness: | 3 - 25 Mm |
High Light: | api oil casing pipe,Seamless OCTG Tubing,OCTG Tubing For Gas |
Seamless API 5CT TUBING 2-7/8" L80 NU For Oil And Gas
According to American Petroleum Institute Standard API SPEC 5CT, a specification for casing and tubing for petroleum and natural gas industries-used for wells, the steel oil casing pipe can be divided into ten types: H-40, J-55, K-55, N-80, C-75, L-80, C-90, C-95, P-110 and Q-125. Grade L80 casing tubing is an API 5CT oil casing pipe and is mostly used for oil well under sour (H2S) environments with varied end connections such as non-upset ends or an external upset end. L80 family includes L80-1, L80-9Cr, and L80-13Cr, is a group of pipe for corrosion-resistant casing application.
O.D. | Nominal mass | O.D. | w.t. | Nominal weight | Type of pipe end | |||||||||
(lb/ft) | (kg/m) | |||||||||||||
Threaded and coupled | Threaded and coupled | Grade | ||||||||||||
NUE | EUE | In. | mm | In. | mm | NUE | EUE | J-55 | L-80 | N-80 | C-90 | T-95 | P-110 | |
2 7/8" | 6.40 | 6.50 | 2.375 | 73.02 | 0.217 | 5.51 | 9.52 | 9.67 | PUN | PNU | PNU | PNU | PNU | PNU |
7.80 | 7.90 | 2.375 | 73.02 | 0.276 | 7.01 | 11.61 | 11.76 | -- | PNU | PNU | PNU | PNU | PNU | |
8.60 | 8.70 | 2.375 | 73.02 | 0.308 | 7.82 | 12.80 | 12.95 | -- | PNU | PNU | PNU | PNU | -- | |
9.35 | 9.45 | 2.375 | 73.02 | 0.340 | 8.64 | 13.91 | 14.06 | -- | PU | -- | PU | PU | -- | |
10.50 | -- | 2.375 | 73.02 | 0.392 | 9.96 | 15.63 | -- | -- | P | -- | P | P | -- | |
11.50 | -- | 2.375 | 73.02 | 0.440 | 11.18 | 17.11 | -- | -- | P | -- | P | P | -- | |
P-Plain; N-No threading and no coupling; U-Upset with threading and coupling |
NO.
|
OD(inch)
|
OD(mm)
|
Wall Thickness(mm)
|
1
|
4-1/2
|
114.30
|
5.21 / 5.69 / 6.35 / 7.37 / 8.56
|
2
|
5
|
127.00
|
5.59 / 6.43 / 7.52 / 9.19 / 11.10 / 12.14 / 12.70
|
3
|
5-1/2
|
139.70
|
6.20 / 6.98 / 7.72 / 9.17 / 10.54/ 12.70 / 14.27 / 15.88 / 17.45
/ 19.05 / 20.62 / 22.22
|
4
|
6-5/8
|
168.28
|
7.32 / 8.94 / 10.59 /12.06
|
5
|
7
|
177.80
|
5.87 / 6.91 / 8.05 / 9.19 / 10.36 / 11.51 / 12.65 /13.72 / 15.88
/ 17.45 / 19.05 / 20.62 /22.22
|
6
|
7-5/8
|
193.68
|
7.62 / 8.33 / 9.52 / 10.92 / 12.70 / 14.27 / 15.11 / 15.88 / 17.45
/ 19.05
|
7
|
7-3/4
|
196.85
|
15.11
|
8
|
8-5/8
|
219.08
|
6.71 / 7.72 / 8.94 / 10.16 / 11.43 / 12.70 / 14.15
|
9
|
9-5/8
|
244.48
|
7.92 / 8.94 / 10.03 / 11.05 / 11.99 / 13.84 / 15.11 / 15.47 / 17.07
/ 18.64 /20.24
|
10
|
10-3/4
|
273.05
|
7.09 / 8.89 / 10.16 / 11.43 / 12.57 / 13.84 /15.11
|
11
|
11-3/4
|
298.45
|
8.46 / 9.53 / 11.05 / 12.42 / 13.56 / 14.78
|
12
|
13-3/8
|
339.72
|
8.38 / 9.65 / 10.92 / 12.19 / 13.06
|
13
|
16
|
406.40
|
9.53 / 11.13 / 12.57 / 16.66
|
14
|
18-5/8
|
473.08
|
11.05
|
15
|
20
|
508.00
|
11.13 / 12.70 / 16.13
|
Contact Person: Ms. Lily
Fax: 86-510-85229648