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.
| | 产品特点 Features | - 优质碳素钢制成,表面镀锌或采用不锈钢.
- 螺纹规格可特制,如NPT 螺纹,公制螺纹等.
- 注:标注螺纹规格时应注明内外螺纹,如
CBHJ-G3/4"（内/G1"外意义为一端为
外螺纹G1". - 符合GB3836-2000，IEC60079标准要求.
- The product is made of carbon steel adopting
galvanized surface or stainless steel. - Thread can be specially made,such as thread
NPT,metric thread etc.
Note:Please note innerouter thread
specification when noting the thread,for
example:CBHJ-G3/4"innerG1" outer
means:It’s one terminal is inner threa
G3/4",another terminal is outer thread G1".
- Suitable for GB3836-2000,IEC60079 standard
request.
| | 型号含义Model implication 
| | | | 主要技术参数 Main technical parameters | |
| 公称直径Norminal diameter | 尺寸Size | 防护等级
Protectiongrade | 防爆标志
Ex-mark | 防腐等级
Corrosion-proofgrade | 电缆外径Φ,mmCable’s outside diameter | 质量Kg
Mass | D | L | G1/2" | 43 | 62 | IP55 | Exd II | WF1 | 6.5-10 | 0.25 | G3/4" | 50 | 62 | 10-14 | 0.22 | G1" | 58 | 70 | 12-17 | 0.31 | G1 1/4" | 70 | 75 | 15-23 | 0.52 | G1 1/2" | 74 | 75 | 18-26 | 0.56 | G2" | 85 | 90 | 26-34 | 0.64 | G2 1/2" | 100 | 110 | 30-43 | 0.82 | G3" | 118 | 120 | 38-51 | 0.94 |
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| | 外形有安装举例 Outlinemounting exampe | |
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