anti-explosion Flexible Copper Connecting Pipe (BNG)
connecting pipe,explosion proof,flexible pipe.
anti-explosion Flexible Copper Connecting Pipe (BNG)
Application
1.Can be used in Zone 1 and Zone 2 dangerous places.
2.Can be used in IIA,IIB,IIC groups explosive atmosphere.
Features
Flame-withstand,corrosion-proof,waterproof ,anti-aging,good flexibility,rigid structure,satety and security.The length,thread size can be specially designed,such as thread NPT.metric thread etc.For example:BNG-700×G3/4"(inner)/G1"(outer)means:It's slength is 700,one terminal is inner thread G3/4",another terminal is outer thread G1",rubber sleeve flexible connecting pipe.Suitable for GB3836-2000,IEC60079 standard request.Main technical parameters
Type | Inward diameter (mm) | Connecting thread(G") | Length (mm) | Min bend radius(mm) | Ex-mark |
BNG-700×G1/2 | 15 | 1/2 | 700 | 80 | Exd II |
BNG-1000×G1/2 | 15 | 1/2 | 1000 | 80 | |
BNG-700×G3/4 | 20 | 3/4 | 700 | 110 | |
BNG-1000×G3/4 | 20 | 3/4 | 1000 | 110 | |
BNG-700×G1 | 25 | 1 | 700 | 145 | |
BNG-1000×G1 | 25 | 1 | 1000 | 145 | |
BNG-700×G1 1/4 | 30 | 1 1/4 | 700 | 180 | |
BNG-1000×G11/4 | 30 | 1 1/4 | 1000 | 180 | |
BNG-700×G1 1/2 | 40 | 1 1/2 | 700 | 210 | |
BNG- 1000×G1 1/2 | 40 | 1 1/2 | 1000 | 210 | |
BNG-700×G2 | 50 | 2 | 700 | 250 | |
BNG-1000×G2 | 50 | 2 | 1000 | 250 | |
BNG-700×G2 1/2 | 70 | 2 1/2 | 700 | 350 | |
BNG- 1000×G2 1/2 | 70 | 2 1/2 | 1000 | 350 | |
BNG-700×G3 | 80 | 3 | 700 | 400 | |
BNG-1000×G3 | 80 | 3 | 1000 | 400 | |
BNG-700×G4 | 100 | 4 | 700 | 500 | |
BNG-1000×G4 | 100 | 4 | 1000 | 500 |
