- Electrical Plugs & Sockets[10]
- Electronic & Instrument Enclosures[3]
- Other Electrical Equipment[6]
- Power Distribution Equipment[7]
- Limit Switches[2]
- Other Switches[1]
- Push Button Switches[1]
- Rotary Switches[2]
- Cable Conduits[2]
- Cable Glands[2]
- Energy Saving & Fluorescent[7]
- Street Lights[1]
- Other Lights & Lighting Products[4]
- Industrial Air Conditioners[10]
- Pipe Fittings[5]
- Contact Person : Mr. Wang Harry
- Company Name : HRLM Explosionproof Electric Co., Ltd.
- Tel : 0086-577-61712115, 61712117
- Fax : 0086-577-61712116
- Address : Zhejiang,Yueqing,No.2 Huancheng East Road, Liushi,Yueqing,Zhejiang, 325065,China
- Country/Region : China
- Zip : 325604
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NGd Series Explosion Proof Flexible Conduit (dII,DIP)
ApplicationDesigned for
Explosive atmosphere Zone 1, Zone 2
Combustible dust Zone 20, Zone 21,Zone 22
Designed for Groups IIA,IIB,IIC
Designed for petroleum exploitation,refinery , chemistry medicine ,textile, painting, military and military facilities etc. sites
with explosive atmosphere.
FeaturesExplosion proof flexible conduit is consist of Ex union and connection pipe. connection pipe is consist of inner pipe and sheath.
Ex union is made of stianless steel or galvanized carbon steel.
Inner pipe is made of corrugated pipe or metal flexible condit with good corrosion resistance.
With features of flame resistance, corrosion resistance, aging resistance, good flexibility, reliable work etc.
Thread size and specification can be made as per request, such as NPT,metric etc.
Normal provided length is 500mm,700mm,1000mm, other length need please indicate when ordering.
Three different materials for selection.
Technical SpecificationCompliance with:GB 3836.1,GB 3836.2,GB 12476.1,JB/T 9600,IEC60079-0,IEC60079-1,IEC61241-1-1
Explosion protection:ExdII,DIP A20
Ingress protection:IP65
Selection TableModel | Nominal dia. Of pipe (mm) | Thread specification | For max. Cable dia. (mm) | Mini bent radius (mm) |
NGd-15* | 15 | G1/2" | 10 | 80 |
NGd-20* | 20 | G3/4" | 14 | 110 |
NGd-25* | 25 | G1" | 18 | 145 |
NGd-32* | 32 | G1 1/"4 | 25 | 180 |
NGd-40* | 40 | G1 1/2" | 28 | 210 |
NGd-50* | 50 | G2" | 34 | 250 |
NGd-70* | 70 | G2 1/2" | 45 | 350 |
NGd-80* | 80 | G3" | 55 | 400 |
NGd-100* | 100 | G4" | 75 | 500 |
Explosion proof flexible conduit