名 称:螺纹管件/Threaded Pipefittings
规 格:DN6~DN100 (1/8"~4")
压 力:SCH40,SCH80,SCH160,XS,XXS,2000LB,3000LB,6000LB
材 质:碳钢(CS)、 不锈钢(SS)、 合金钢(AS)
类 型:弯头、内外丝弯头、三通、四通、管箍、活接头、管帽、斜三通、堵头、外丝、内丝、补芯、以及各类异形非标接头
工 艺:锯切、热处理、模锻、机加工
标 准:ASMEB16.11、GB/T14383-2008、MSS SP-83、BS3799
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|
|
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螺纹活接头 | 承插活接头 | ||
Threaded Union | Socket Union |
公称通径
Nominal Diameter |
外径 |
壁厚 |
承插孔径
|
流通孔径
|
承插孔深度
|
公称装配长度
|
|||
Dmin |
Cmin |
d1
|
d2
|
min
|
L
|
||||
A
|
B(in)
|
承插焊 |
螺纹 |
承插焊
Socket |
螺纹
Threaded |
承插焊
Socket |
承插焊、螺纹
Socket & Threaded |
承插焊
Socket |
承插焊、螺纹
Socket & Threaded |
6
|
1/8
|
21.8
|
14.7
|
3.2
|
2.5
|
10.65
|
6.43
|
10
|
41.4
|
8
|
1/4
|
21.8
|
19.0
|
3.3
|
3.1
|
14.10
|
9.45
|
10
|
41.4
|
10
|
3/8
|
25.9
|
22.9
|
3.5
|
3.2
|
17.55
|
13.51
|
10
|
46.0
|
15
|
1/2
|
31.2
|
27.7
|
4.1
|
3.8
|
21.70
|
17.07
|
10
|
49.0
|
20
|
3/4
|
37.1
|
33.5
|
4.3
|
4.0
|
27.05
|
21.39
|
13
|
56.9
|
25
|
1
|
45.5
|
41.4
|
5.0
|
4.6
|
33.80
|
27.74
|
13
|
62.0
|
32
|
11/4
|
54.9
|
50.5
|
5.3
|
4.9
|
42.55
|
35.36
|
13
|
71.1
|
40
|
11/2
|
61.5
|
57.2
|
5.6
|
5.1
|
48.65
|
41.20
|
13
|
76.5
|
50
|
2
|
75.2
|
70.1
|
6.1
|
5.6
|
61.10
|
52.12
|
16
|
86.1
|
65
|
21/2
|
91.7
|
85.3
|
7.7
|
7.1
|
73.80
|
64.31
|
16
|
102.4
|
80
|
3
|
109.2
|
102.4
|
8.4
|
7.7
|
89.80
|
77.27
|
16
|
109.0
|
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