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|
標(biāo)準(zhǔn) |
牌號(hào) |
化學(xué)成分(％) |
CEV(％) | |||||||
|
C |
Si |
Mn |
P |
S |
V |
Nb |
Ti | |||
|
API SPEC 5L
GB/T9711.2 |
B |
≤0.16 |
≤0.40 |
≤1.10 |
≤0.020 |
≤0.010 |
－ |
－ |
－ |
≤0.42 |
|
X42 |
≤0.17 |
≤0.40 |
≤1.20 |
≤0.020 |
≤0.010 |
≤0.05 |
≤0.05 |
≤0.04 |
≤0.42 | |
|
X52 |
≤0.20 |
≤0.45 |
≤1.60 |
≤0.020 |
≤0.010 |
≤0.10 |
≤0.05 |
≤0.04 |
≤0.45 | |
|
X60 |
≤0.21 |
≤0.45 |
≤1.60 |
≤0.020 |
≤0.010 |
≤0.15 |
≤0.05 |
≤0.04 |
協(xié)議 | |
|
X65 |
≤0.16 |
≤0.45 |
≤1.60 |
≤0.020 |
≤0.010 |
≤0.06 |
≤0.05 |
≤0.06 |
≤0.45 | |
|
X70 |
≤0.16 |
≤0.45 |
≤1.70 |
≤0.020 |
≤0.010 |
≤0.06 |
≤0.05 |
≤0.06 |
≤0.45 | |
|
名義尺寸
Nominal Size |
外徑
Outside Diameter |
壁厚
Wall Thickness |
平端管米重
Plain-end Weight | |||
|
inch |
mm |
inch |
mm |
lb/ft |
kg/m | |
|
2 3/8 |
2.375 |
60.3 |
0.154 |
3.9 |
3.65 |
5.42 |
|
2.375 |
60.3 |
0.172 |
4.4 |
4.05 |
6.07 | |
|
2.375 |
60.3 |
0.188 |
4.8 |
4.39 |
6.57 | |
|
2.375 |
60.3 |
0.218 |
5.5 |
5.02 |
7.43 | |
|
2.375 |
60.3 |
0.250 |
6.4 |
5.67 |
8.51 | |
|
2.375 |
60.3 |
0.281 |
7.1 |
6.28 |
9.31 | |
|
2.375 |
60.3 |
0.436 |
11.0 |
9.03 |
13.47 | |
|
2 7/8 |
2.875 |
73.0 |
0.109 |
2.8 |
3.22 |
4.85 |
|
2.875 |
73.0 |
0.125 |
3.2 |
3.67 |
5.51 | |
|
2.875 |
73.0 |
0.141 |
3.6 |
4.12 |
6.16 | |
|
2.875 |
73.0 |
0.156 |
4.0 |
4.53 |
6.81 | |
|
2.875 |
73.0 |
0.172 |
4.4 |
4.97 |
7.44 | |
|
2.875 |
73.0 |
0.188 |
4.8 |
5.40 |
8.07 | |
|
2.875 |
73.0 |
0.203 |
5.2 |
5.79 |
8.69 | |
|
2.875 |
73.0 |
0.216 |
5.5 |
6.13 |
9.16 | |
|
2.875 |
73.0 |
0.250 |
6.4 |
7.01 |
10.51 | |
|
2.875 |
73.0 |
0.276 |
7.0 |
7.66 |
11.39 | |
|
2.875 |
73.0 |
0.552 |
14.0 |
13.69 |
20.37 | |
|
3 1/2 |
3.5 |
88.9 |
0.141 |
3.6 |
5.06 |
7.57 |
|
3.5 |
88.9 |
0.156 |
4.0 |
5.57 |
8.37 | |
|
3.5 |
88.9 |
0.172 |
4.4 |
6.11 |
9.17 | |
|
3.5 |
88.9 |
0.188 |
4.8 |
6.65 |
9.95 | |
|
3.5 |
88.9 |
0.216 |
5.5 |
7.58 |
11.31 | |
|
3.5 |
88.9 |
0.250 |
6.4 |
8.68 |
13.02 | |
|
3.5 |
88.9 |
0.281 |
7.1 |
9.66 |
14.32 | |
|
3.5 |
88.9 |
0.300 |
7.6 |
10.25 |
15.24 | |
|
3.5 |
88.9 |
0.600 |
15.2 |
18.58 |
27.63 | |
|
4 |
4 |
101.6 |
0.156 |
4.0 |
6.40 |
9.63 |
|
4 |
101.6 |
0.172 |
4.4 |
7.03 |
10.55 | |
|
4 |
101.6 |
0.188 |
4.8 |
7.65 |
11.46 | |
|
4 |
101.6 |
0.226 |
5.7 |
9.11 |
13.48 | |
|
4 |
101.6 |
0.250 |
6.4 |
10.01 |
15.02 | |
|
4 |
101.6 |
0.281 |
7.1 |
11.16 |
16.55 | |
|
4 |
101.6 |
0.318 |
8.1 |
12.50 |
18.68 | |
|
4 1/2 |
4.5 |
114.3 |
0.156 |
4.0 |
7.24 |
10.88 |
|
4.5 |
114.3 |
0.172 |
4.4 |
7.96 |
11.92 | |
|
4.5 |
114.3 |
0.188 |
4.8 |
8.67 |
12.96 | |
|
4.5 |
114.3 |
0.203 |
5.2 |
9.32 |
13.99 | |
|
4.5 |
114.3 |
0.219 |
5.6 |
10.02 |
15.01 | |
|
4.5 |
114.3 |
0.237 |
6.0 |
10.80 |
16.02 | |
|
4.5 |
114.3 |
0.250 |
6.4 |
11.36 |
17.03 | |
|
4.5 |
114.3 |
0.281 |
7.1 |
12.67 |
18.77 | |
