| 防爆管接头适用范围Application | | - 1区、2区危场所.
IIA、IIB、IIC类爆炸性气体环境
Can be used Zone 1Zone 2 dangerous places.
Can be used in IIA,IIB,IIC group explosive atmosphere.
| | 型号含义Model implication |  | 产品特点 Features | 防爆标志:Exd II.
优质碳素钢制成。
螺纹规格可根据用户要求特制.
符合GB3836-2000，IEC60079 标准要求。
Ex-mark:Exd II.
Made of good carbon-steel.
The thread specification can be provided particularily by user.
Suitable for GB3836-2000,IEC60079 standard request. | | | | | 产品特点 Features | | | | | | | | | 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 | 1’/4" | | 60 | 55 | 54 | 38 | 48 | 1’/2" | | 70 | 66 | 65 | 50 | 54 | 2" | | 88 | 83 | 82 | 65 | 54 | 32’/2" | | 100 | 95 | 94 | 75 | 60 | 3" | | 127 | 122 | 121 | 100 | 60 | 4" | | | | | | | A 型Type | | | | | 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 | 1’/4" | | 60 | 55 | 54 | 48 | 1’/2" | | 70 | 66 | 65 | 54 | 2" | | 88 | 83 | 82 | 54 | 32’/2" | | 100 | 95 | 94 | 60 | 3" | | 127 | 122 | 121 | 60 | 4" | | | | | B 型 Type | | | | | | | | | 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 | 1’/4" | | 58 | 52 | 38 | 48 | 1’/2" | | 67 | 62 | 50 | 54 | 2" | | 85 | 80 | 65 | 54 | 32’/2" | | 98 | 93 | 75 | 60 | 3" | | 125 | 120 | 100 | 60 | 4" | | | C 型 Type | | | | | | | | | |
