![](/fukefitting/2022/08/19/fggfgqw.jpg?imageView2/2/format/jp2)
代号
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螺纹
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管子外径
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尺寸
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等级压力
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|||||
E
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F
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D1
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D2
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l1,2
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L1,L2
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S1
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s2,s3
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||
2C9-12
|
M12X1.5
|
M12X1.5
|
6
|
6
|
12
|
27
|
12
|
14
|
25轻系列L
|
2C9-14
|
M14X1.5
|
M14X1.5
|
8
|
8
|
14
|
29
|
12
|
17
|
|
2C9-16
|
M16X1.5
|
M16X1.5
|
10
|
10
|
15
|
30
|
14
|
19
|
|
2C9-18
|
M18X1.5
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M18X1.5
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12
|
12
|
17
|
32
|
17
|
22
|
|
2C9-22
|
M22X1.5
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M22X1.5
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15
|
15
|
21
|
36
|
19
|
27
|
|
2C9-26
|
M26X1.5
|
M26X1.5
|
18
|
18
|
23.5
|
40
|
24
|
32
|
|
2C9-30
|
M30X2
|
M30X2
|
22
|
22
|
27.5
|
44
|
27
|
36
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16轻系列L
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2C9-36
|
M36X2
|
M36X2
|
28
|
28
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30.5
|
47
|
36
|
41
|
|
2C9-45
|
M45X2
|
M45X2
|
35
|
35
|
34.5
|
56
|
41
|
50
|
|
2C9-52
|
M52X2
|
M52X2
|
42
|
42
|
40
|
63
|
50
|
60
|
|
2D9-14
|
M14X1.5
|
M14X1.5
|
6
|
6
|
16
|
31
|
12
|
17
|
63重系列S
|
2D9-16
|
M16X1.5
|
M16X1.5
|
8
|
8
|
17
|
32
|
14
|
19
|
|
2D9-18
|
M18X1.5
|
M18X1.5
|
10
|
10
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17.5
|
34
|
17
|
22
|
|
2D9-20
|
M20X1.5
|
M20X1.5
|
12
|
12
|
21.5
|
38
|
17
|
24
|
|
2D9-22
|
M22X1.5
|
M22X1.5
|
14
|
14
|
22
|
40
|
19
|
27
|
|
2D9-24
|
M24X1.5
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M24X1.5
|
16
|
16
|
24.5
|
43
|
24
|
30
|
40重系列S
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2D9-30
|
M30X2
|
M30X2
|
20
|
20
|
26.5
|
48
|
27
|
36
|
|
2D9-36
|
M36X2
|
M36X2
|
25
|
25
|
30
|
54
|
36
|
46
|
|
2D9-42
|
M42X2
|
M42X2
|
30
|
30
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35.5
|
62
|
41
|
50
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31.5重系列S
|
2D9-52
|
M52X2
|
M52X2
|
38
|
38
|
41
|
72
|
50
|
60
|
|
注:如需带卡套及卡套螺母整套订货,则请在代号后加“RN”,如2C9-30RN。
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