變徑承插接頭
變徑承插接頭參數(shù)
公稱通徑
Nominal Diameter
類型
Type
SD
A
Cmin
SL
RL
插口直徑
Diameter of faucet
插口深度
孔徑
Diameter of
Hole
(D)
DN
NPS
3000
LB
Sch80
6000
LB
Sch160
3000
LB
Sch80
6000
LB
Sch160
3000
LB
Sch80
6000
LB
Sch160
3000
LB
Sch80
6000
LB
Sch160
3000
LB
Sch80
6000
LB
Sch160
B
J
3000
LB
Sch80
6000
LB
Sch160
10×8
3/8×1/4
1
1
17.1
19
21
3.8
4.6
14
16
-
-
14.2
10
9.0
6.5
15×10
1/2×3/8
1
1
21.3
21
23
4.0
5.0
16
16
-
-
17.7
10
12.5
9.0
15×8
1/2×1/4
2
1
21.3
21
21
3.8
4.6
16
16
-
-
14.2
10
9.0
6.0
20×15
3/4×1/2
1
1
26.7
22
25
4.7
6.0
17
19
-
-
21.8
10
16.0
11.5
20×10
3/4×3/8
2
1
26.7
16
22
4.0
5.0
-
19
21
-
17.7
10
12.5
9.0
20×8
3/4×1/4
2
2
26.7
18
22
3.8
4.6
-
-
21
32
14.2
10
9.0
6.5
25×20
1×3/4
1
1
33.4
24
28
4.9
7.0
19
21
-
-
27.2
13
21.0
15.5
25×15
1×1/2
2
2
33.4
16
28
4.7
6.0
-
21
28
-
21.8
10
16.0
11.5
25×10
1×3/8
2
2
33.4
18
22
4.0
5.0
-
-
28
33
17.7
10
12.5
9.0
25×8
1×1/4
2
2
33.4
19
24
3.8
4.6
-
-
28
33
14.2
10
9.0
6.0
32×25
1.1/4×1
1
1
42.4
25
30
5.7
7.9
21
22
-
-
33.9
13
26.5
20.5
32×20
1.1/4×3/4
2
2
42.4
18
21
4.9
7.0
-
-
32
35
27.2
13
21.0
15.5
32×15
1.1/4×1/2
2
2
42.4
19
22
4.7
6.0
-
-
32
35
21.8
10
16.0
11.5
32×10
1.1/4×3/8
2
2
42.4
21
24
4.0
5.0
-
-
32
35
17.7
10
12.5
9.0
32×8
1.1/4×1/4
2
2
42.4
22
25
3.8
4.6
-
-
32
35
14.2
10
9.0
6.0
40×32
1.1/2×1.1/4
1
1
48.3
28
35
6.1
7.9
22
25
-
-
42.7
13
35.0
29.5
40×25
1.1/2×1
2
1
48.3
18
29
5.7
7.9
-
25
33
-
33.9
13
26.5
20.5
40×20
1.1/2×3/4
2
2
48.3
19
25
4.9
7.0
-
-
33
40
27.2
13
21.0
15.5
40×15
1.1/2×1/2
2
2
48.3
21
27
4.7
6.0
-
-
33
40
21.8
10
16.0
11.5
40×10
1.1/2×3/8
2
2
48.3
22
28
4.0
5.0
-
-
33
40
17.7
10
12.5
9.0
50×40
2×1.1/2
1
1
60.3
32
47
6.4
8.9
25
40
-
-
48.8
13
41.0
34.0
50×32
2×1.1/4
2
2
60.3
21
24
6.1
7.9
-
-
38
41
42.7
13
35.0
29.5
50×25
2×1
2
2
60.3
22
25
5.7
7.9
-
-
38
41
33.9
13
26.5
21.0
50×20
2×3/4
2
2
60.3
24
27
4.9
7.0
-
-
38
41
27.2
13
21.0
15.5
50×15
2×1/2
2
2
60.3
25
28
4.7
6.0
-
-
38
41
21.8
10
16.0
11.5
上述尺寸符合MSS SP-79標準。
