BNG-20X700 series of tubes around the explosion, explosion-proof hose

BNG-20X700 series of tubes around the explosion, explosion-proof hose and adapt to the environment: 1 for explosive gas atmospheres 1 and Zone 2; 2 For combustible dust Zone 20, Zone 21, Zone 22; 3 apply.. explosive five mining for oil refining, storage, chemical, pharmaceutical, textile, printing and dyeing, military and military facilities; in Ⅱ A, Ⅱ B, Ⅱ C grade explosive gas atmospheres; 4 applies to temperature class T1-T6 environment. environment. Product Features: 1 with fire, corrosion resistance, water resistance, anti-aging, flexible and firm structure, reliable work, etc.; 2 flexible tube length, thread size according to user needs special processing.. Such as the NPT, metric thread and so on. Note: and shall indicate the internal and external screw thread size when the label, such as: BNG-700 × G3 / 4 "(inside) / G1" (outside) the significance of length 700, one end of the thread G3 / 4 ", one end of the outer thread G1 "rubber sheath flexible connecting tube; 3 Standard GB3836.1-2000, GB3836.2-2000. Model meaning: 1.BNG representatives proof hose. 2. I type on behalf of rubber material, type II on behalf of stainless steel. 3. A representative of 2 female, B represents one within an outer, C for 2 external threads. 4 Example Brand: Nine An explosion (JIUAN) Technical parameters: Model pipe diameter (DN) connector pipe thread (G ") Length (mm) proof mark BNG -700 × G1 / 2" 15 1/2 700 ExdII BNG -1000 × G1 / 2 "15 1/2 1000 BNG -700 × G3 / 4" 20 3/4 700 BNG -1000 × G3 / 4 "20 3/4 1000 BNG -700 × G1" 25 1 700 BNG -1000 × G1 "25 1 1000 BNG -700 × G 11/4" 32 11/4 700 BNG -1000 × G1 1/4 "32 11/4 1000 BNG -700 × G1 1/2" 40 1 1/2 700 BNG -1000 × G1 1/2 "40 1 1/2 1000 BNG -700 × G2" 50 2 700 BNG -1000 × G2 "50 2 1000 BNG -700 × G2 1/2" 70 2 1/2 700 BNG -1000 × G2 1/2 "70 2 1/2 1000 BNG -700 × G3" 80 3 700 BNG -1000 × G3 "80 3 1000 BNG -700 × G4" 100 4 700 BNG -1000 × G4 "100 4 1000 specializing in the production KBO protection switch, dual power, explosion-proof fan, stainless steel threading box junction box, explosion around sex tube, explosion-proof lights, surge, over voltage protection switch sales agent: Schneider, ABB, Siemens CMP Glen Head brand products authentic quality assurance