BHJ-2.5”,BHJ-3”,BHJ-4”,防爆活接頭
BHJ系列防爆活接頭
|
適用環
|
型號含義 |
- 1區、2區危險場所。
- IIA、IIB、IIC類爆炸性氣體環境。
|
|
| 產品特點 |
- 上等碳素鋼制成。
- 防爆標志：Exd II。
- 螺紋規格可根據用戶要求特制。
- 符合GB3836-2000，IEC60079標準要求。
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| 主要技術參數 |
|
公稱直徑
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尺寸
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防護等級
|
防爆標志
|
防腐等級
|
電纜外徑
（φ，mm)
|
|
D
|
L
|
|
G1/2"
|
41
|
62
|
IP55
|
Exd II
|
WF1
|
6.5-10
|
|
G3/4"
|
48
|
64
|
10-14
|
|
G1"
|
57
|
65
|
12-17
|
|
G1 1 /4"
|
69
|
70
|
15-23
|
|
G1 1 /2"
|
72
|
80
|
18-26
|
|
G2"
|
87
|
80
|
26-34
|
|
G2 1 /2"
|
95
|
105
|
30-43
|
|
G3"
|
115
|
115
|
38-51
|
|
| 外形及安裝舉例 |
 |
|
A
|
B
|
D
|
L
|
G
|
|
30
|
27
|
25
|
40
|
1/2"
|
|
36
|
32
|
31
|
40
|
3/4"
|
|
42
|
38
|
37
|
48
|
1"
|
|
52
|
47
|
46
|
48
|
11/4"
|
|
60
|
55
|
54
|
48
|
11/2"
|
|
70
|
66
|
65
|
54
|
2"
|
|
88
|
83
|
82
|
54
|
21/2"
|
|
100
|
95
|
94
|
60
|
3"
|
|
127
|
122
|
121
|
60
|
4"
|
|
 |
|
A
|
B
|
C
|
D
|
L
|
G
|
|
30
|
27
|
25
|
13
|
40
|
1/2"
|
|
36
|
32
|
31
|
18
|
40
|
3/4"
|
|
42
|
38
|
37
|
25
|
48
|
1"
|
|
52
|
47
|
46
|
32
|
48
|
11/4"
|
|
60
|
55
|
54
|
38
|
48
|
11/2"
|
|
70
|
66
|
65
|
50
|
54
|
2"
|
|
88
|
83
|
82
|
65
|
54
|
21/2"
|
|
100
|
95
|
94
|
75
|
60
|
3"
|
|
127
|
122
|
121
|
100
|
60
|
4"
|
|
 |
|
A
|
B
|
D
|
L
|
G
|
|
25
|
22
|
13
|
40
|
1/2"
|
|
30
|
27
|
18
|
40
|
3/4"
|
|
40
|
35
|
24
|
48
|
1"
|
|
50
|
45
|
32
|
48
|
11/4"
|
|
58
|
52
|
38
|
48
|
11/2"
|
|
67
|
62
|
50
|
54
|
2"
|
|
85
|
80
|
65
|
54
|
21/2"
|
|
98
|
93
|
75
|
60
|
3"
|
|
125
|
120
|
100
|
60
|
4"
|
|