浙江旭升电器有限公司

  产品名称:   CBHJ系列防爆活接头（dⅡ） 
 
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 1 and Zone 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 inner and outer thread
specification when noting the thread，for 
example:CBHJ-G3/4"(inner)G1" (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，mm)Cable’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