产品简介 PRODUCT INTRODUCTION
美国标准 AMERICAN STANDARDS
油套管
TUBING AND CASING
Standard:API 5CT、API SPEC 5B
油管用于油井中抽取石油或天然气。
套管用作油气井的井壁。
Tubing is used to extracting petroleum and natural gas from a well.
Casing serves as walls of a well.
尺寸代号
Size Designation |
重量代号 |
外径 |
壁厚 |
端加工形式 Ty pe of End Finish |
Weight Designation |
Outside Diameter |
Wall Thickness |
钢级 Grade |
不加厚 |
外加厚 |
In |
mm |
in |
mm |
J55 |
L80-1 |
N80 |
C90 |
T95 |
P110 |
T&C |
T&C |
Non-Upset |
External |
|
Upset |
2 3/8" |
4.00 |
- |
2.375 |
60.33 |
0.167 |
4.24 |
PN |
PN |
PN |
PN |
PN |
- |
4.60 |
4.70 |
2.375 |
60.33 |
0.190 |
4.83 |
PNU |
PNU |
PNU |
PNU |
PNU |
PNU |
5.80 |
5.95 |
2.375 |
60.33 |
0.254 |
6.45 |
- |
PNU |
PNU |
PNU |
PNU |
PNU |
6.60 |
- |
2.375 |
60.33 |
0.259 |
7.49 |
P |
- |
P |
P |
- |
- |
7.35 |
7.45 |
2.375 |
60.33 |
0.336 |
8.53 |
PU |
- |
PU |
PU |
- |
- |
2 7/8" |
6.40 |
6.50 |
2.875 |
73.02 |
0.217 |
5.51 |
PNU |
PNU |
PNU |
PNU |
PNU |
PNU |
7.80 |
7.90 |
2.875 |
73.02 |
0.276 |
7.01 |
- |
PNU |
PNU |
PNU |
PNU |
PNU |
8.60 |
8.70 |
2.875 |
73.02 |
0.308 |
7.82 |
- |
PNU |
PNU |
PNU |
PNU |
PNU |
9.35 |
9.45 |
2.875 |
73.02 |
0.340 |
8.64 |
- |
PU |
- |
PU |
PU |
- |
10.50 |
- |
2.875 |
73.02 |
0.392 |
9.96 |
- |
P |
- |
P |
P |
- |
11.50 |
- |
2.875 |
73.02 |
0.440 |
11.18 |
- |
P |
- |
P |
P |
- |
3 1/2" |
7.70 |
- |
3.500 |
88.90 |
0.216 |
5.49 |
PN |
PN |
PN |
PN |
PN |
- |
9.20 |
9.30 |
3.500 |
88.90 |
0.254 |
6.45 |
PNU |
PNU |
PNU |
PNU |
PNU |
PNU |
10.20 |
- |
3.500 |
88.90 |
0.289 |
7.34 |
PN |
PN |
PN |
PN |
PN |
- |
12.70 |
12.95 |
3.500 |
88.90 |
0.375 |
9.53 |
- |
PNU |
PNU |
PNU |
PNU |
PNU |
14.30 |
|
3.500 |
88.90 |
0.430 |
10.92 |
- |
P |
P |
- |
P |
- |
15.50 |
- |
3.500 |
88.90 |
0.476 |
12.00 |
- |
P |
P |
- |
P |
- |
17.00 |
- |
3.500 |
88.90 |
0.530 |
13.46 |
- |
P |
P |
- |
P |
- |
4" |
9.50 |
- |
4.000 |
101.60 |
0.226 |
5.74 |
PN |
PN |
PN |
PN |
PN |
PN |
10.70 |
11.00 |
4.000 |
101.60 |
0.262 |
6.65 |
PU |
PU |
PU |
PU |
PU |
PU |
4 1/2" |
12.60 |
12.75 |
4.500 |
114.30 |
0.271 |
6.88 |
PNU |
PNU |
PNU |
PNU |
PNU |
- |
15.20 |
- |
4.500 |
114.30 |
0.337 |
8.56 |
- |
P |
- |
P |
P |
- |
17.00 |
- |
4.500 |
114.30 |
0.380 |
9.65 |
- |
P |
- |
P |
P |
- |
18.90 |
- |
4.500 |
114.30 |
0.430 |
10.92 |
- |
P |
- |
P |
P |
- |
21.50 |
- |
4.500 |
114.30 |
0.500 |
12.70 |
- |
P |
- |
P |
P |
- |
23.70 |
- |
4.500 |
114.30 |
0.530 |
14.22 |
|
P |
|
- |
- |
|
26.10 |
- |
4.500 |
114.30 |
0.630 |
16.00 |
- |
P |
- |
P |
P |
- |
注:1、P—平端;N—不加厚;U—外加厚;T&C—车螺纹带接箍。
Note:1、P—Plain-end ;N— Non upset ;U—External upset; T&C—Threaded and coupled.