规格Size
重量代号 Linear Mass lb/ft
外径 Outside diameter
壁厚 Wall thickness
端部加工形式 Type of end-finish
钢级 Grade
NonupsetT﹠C
Ex-UpsetT﹠C
ln.
mm
J-55
L-80
N-801类、Q类
C-90
T-95
P-110
2 3/8”
4.00
--
2.375
60.33
0.167
4.24
PN
4.60
4.70
0.190
4.83
PNU
5.80
5.95
0.254
6.45
6.60
0.295
7.49
P
7.35
7.45
0.336
8.53
PU
2 7/8”
6.40
6.50
2.875
73.03
0.217
5.51
PUN
7.80
7.90
0.276
7.01
8.60
8.70
0.308
7.82
9.35
9.45
0.340
8.64
10.50
0.392
9.96
11.50
0.440
11.18
3 1/2”
7.70
3.500
88.90
0.216
5.49
9.20
9.30
10.20
0.289
7.34
12.70
12.95
0.375
9.52
14.30
0.430
10.92
15.50
0.476
12.09
17.00
0.530
13.46
4”
9.50
4.000
101.60
0.226
5.74
11.00
0.262
6.65
13.20
0.33.
8.38
16.10
0.415
10.54
18.90
0.500
22.20
0.610
15.49
4 1/2”
12.60
12.75
4.500
114.30
0.271
6.88
15.20
0.337
8.56
0.380
9.65
0.43
21.50
23.70
0.560
14.22
26.10
0.630
16.00
Non-Upset T﹠C—不加厚带螺纹和接箍 Ex-Upset T﹠C—外加厚带螺纹和接箍
