乐清市金牌电器有限公司
主营产品: GT302防水防尘防眩道路灯;NGC9810A高顶灯;BFC8120强光防爆灯;RJW7101/LT手提式防爆探照灯 |
乐清市金牌电器有限公司
主营产品: GT302防水防尘防眩道路灯;NGC9810A高顶灯;BFC8120强光防爆灯;RJW7101/LT手提式防爆探照灯 |
参考价 | 面议 |
DQM防爆电缆夹紧密封接头DQM防爆电缆夹紧密封接头 DQM防爆电缆夹紧密封接头DQM防爆电缆夹紧密封接头
一、DQM防爆电缆夹紧密封接头适用范围
1. 爆炸性气体环境危险场所:1区、2区;
2. 可燃性气体、蒸气级别:ⅡA、ⅡB、ⅡC;
3. 温度组别:T1~T6;
4. 户内、户外(IP65)。
1. For the dangerous sites with explosive air mixture:
1 division、2 division;
2. Flammable gas, steam class:ⅡA、ⅡB、ⅡC;
3. Temperatures classification:T1~T6;
4. Indoor and outdoor (IP65).
二、DQM防爆电缆夹紧密封接头性能特点
夹紧电缆,以防拔脱,外管螺纹接头与螺纹压帽之间设一密封胶圈,起到夹紧电缆作用,对于铠装电缆又起到接地作用。
Clamping cable to avoid being pulled out A sealing rubber ring is set between outer thread joint and thread press cap. Three metal calws are set in the small end of sealing rubber ring. They will shrink to ward centerwith the rubber ring to clamp the cable and ground the armored cable.
三、DQM防爆电缆夹紧密封接头技术参数
管螺纹代号
Pipe's thread code(A)
尺寸 Size(mm)
电缆外径
Cable's outside diameter(mm)
防护等级
Protection category
防腐等级
Corrosion-proofing grade
ΦD
L
G1/2
43
62
Φ8~Φ9
IP65
W, WF1, WF2
G3/4
50
22
Φ10~Φ15
G1
58
70
Φ12~Φ18
G11/4
70
75
Φ15~Φ22
G11/2
74
75
Φ20~Φ26
G2
85
90
Φ27~Φ33
G21/2
100
100
Φ36~Φ44
G3
118
120
Φ43~Φ51