產品簡介 PRODUCT INTRODUCTION
美國標準 AMERICAN STANDARDS
|
尺寸代號
|
重量代號
|
外徑
|
壁厚Wall
|
端部加工形式Type of End Finish
|
|
Size
|
Weigt
|
Outside Diameter
|
Thickness
|
鋼級 Grade
|
|
Designation
|
Designation
|
in
|
mm
|
in
|
mm
|
J55
|
L80-1
|
N80
|
C90
|
C95
|
T95
|
P110
|
|
|
|
K55
|
|
4 1/2"
|
9.50
|
4.500
|
114.30
|
0.205
|
5.21
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
|
10.50
|
4.500
|
114.30
|
0.224
|
5.69
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
|
11.60
|
4.500
|
114.30
|
0.250
|
6.35
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
13.50
|
4.500
|
114.30
|
0.290
|
7.37
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
15.10
|
4.500
|
114.30
|
0.337
|
8.56
|
-
|
-
|
-
|
-
|
-
|
-
|
PLB
|
|
5"
|
11.50
|
5.000
|
127.00
|
0.220
|
5.59
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
|
13.00
|
5.000
|
127.00
|
0.253
|
6.43
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
|
15.00
|
5.000
|
127.00
|
0.296
|
7.52
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
18.00
|
5.000
|
127.00
|
0.362
|
9.19
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
21.40
|
5.000
|
127.00
|
0.437
|
11.10
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
23.20
|
5.000
|
127.00
|
0.478
|
12.14
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
24.10
|
5.000
|
127.00
|
0.500
|
12.70
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
5 1/2"
|
14.00
|
5.500
|
139.70
|
0.244
|
6.20
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
|
15.50
|
5.500
|
139.70
|
0.275
|
6.99
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17.00
|
5.500
|
139.70
|
0.304
|
7.72
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
20.00
|
5.500
|
139.70
|
0.361
|
9.17
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
23.00
|
5.500
|
139.70
|
0.415
|
10.54
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
26.80
|
5.500
|
139.70
|
0.500
|
12.70
|
-
|
-
|
-
|
P
|
-
|
P
|
-
|
|
6 5/8"
|
20.00
|
6.625
|
168.28
|
0.288
|
7.32
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
|
24.00
|
6.625
|
168.28
|
0.352
|
8.94
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
28.00
|
6.625
|
168.28
|
0.417
|
10.59
|
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
32.00
|
6.625
|
168.28
|
0.475
|
12.06
|
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
7"
|
20.00
|
7.000
|
177.80
|
0.272
|
6.91
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
|
23.00
|
7.000
|
177.80
|
0.317
|
8.05
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
|
|
26.00
|
7.000
|
177.80
|
0.362
|
9.19
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
29.00
|
7.000
|
177.80
|
0.408
|
10.36
|
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
32.00
|
7.000
|
177.80
|
0.453
|
11.51
|
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
35.00
|
7.000
|
177.80
|
0.498
|
12.65
|
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
38.00
|
7.000
|
177.80
|
0.540
|
13.72
|
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
注：1、P—平端；S—短圓螺紋；L—長圓螺紋；B—偏梯形螺紋；
Note: 1.P—Plain-end ;S—Short round thread ;L-Long round thread ;B—Buttress thread;
