公称直径 | 尺寸 | 防护等级 | 防爆标志 | 防腐等级 | 电缆外径
（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 |
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BGJ防爆管接头外形及安装举例 |
| 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" |
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