手機版|
二維碼|
點擊下圖片即可查看大圖
船用防蝕放泄螺塞GB3009-82本標準產品適用于公稱壓力不大于4.0MPa各類船舶管路及設備。
基本尺寸：
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螺紋
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螺塞
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螺紋
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螺塞頭部
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密封凸肩
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盲孔
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放泄孔
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退刀槽
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箭頭
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重量1000個/kg
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||||||||
|
d
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長度
|
長度
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S
|
D
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D1
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D2
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∫1
|
d1
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∫2
|
d3
|
∫2
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d2
|
∫4
|
∫3
|
鋼
|
黃銅
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不銹鋼
|
|
M12X1.5
|
22
|
12
|
16
|
18.5
|
15
|
21
|
3
|
5
|
14
|
3
|
5
|
10
|
3
|
6
|
0.030
|
0.032
|
0.027
|
|
M14X1.5
|
23
|
13
|
17
|
19.6
|
16
|
22
|
3
|
5
|
15
|
3
|
5
|
11.8
|
3
|
6
|
0.036
|
0.039
|
0.033
|
|
M16X1.5
|
24
|
13
|
19
|
21.9
|
18
|
25
|
3
|
5
|
17
|
3
|
5
|
13.8
|
3
|
6
|
0.046
|
0.057
|
0.042
|
|
M18X1.5
|
25
|
14
|
19
|
21.9
|
18
|
26
|
3
|
5
|
19
|
3
|
5
|
15.8
|
3
|
6
|
0.056
|
0.060
|
0.051
|
|
M22X1.5
|
25
|
14
|
22
|
25.4
|
21
|
30
|
3
|
8
|
19
|
3
|
5
|
19.8
|
3
|
10
|
0.078
|
0.084
|
0.071
|
|
M24X2
|
30
|
16
|
27
|
31.2
|
26
|
34
|
4
|
10
|
19
|
3
|
6
|
21
|
4
|
10
|
0.116
|
0.125
|
0.105
|
|
M27X2
|
30
|
16
|
27
|
31.2
|
26
|
35
|
4
|
12
|
22
|
3
|
6
|
24
|
4
|
10
|
0.130
|
0.140
|
0.117
|
|
M30X2
|
35
|
18
|
32
|
36.9
|
30
|
42
|
4
|
15
|
22
|
3
|
6
|
27
|
4
|
15
|
0.194
|
0.210
|
0.175
|
|
M33X2
|
38
|
20
|
36
|
41.6
|
34
|
45
|
4
|
20
|
22
|
3
|
6
|
30
|
4
|
15
|
0.242
|
0.263
|
0.218
|
|
M36X2
|
40
|
22
|
36
|
41.6
|
34
|
45
|
4
|
20
|
24
|
3
|
6
|
33
|
4
|
15
|
0.290
|
0.314
|
0.261
|
|
M39X2
|
43
|
23
|
41
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47.3
|
39
|
50
|
4
|
23
|
25
|
3
|
6
|
36
|
4
|
15
|
0.374
|
0.404
|
0.337
|
|
M42X2
|
45
|
24
|
44
|
50.3
|
42
|
53
|
5
|
25
|
26
|
4
|
7
|
39
|
4
|
15
|
0.520
|
0.570
|
0.468
|
|
M48X2
|
48
|
26
|
46
|
53.1
|
44
|
60
|
5
|
30
|
27
|
4
|
7
|
45
|
4
|
15
|
0.570
|
0.618
|
0.513
|
