BNG series of explosion-proof flexible connecting pipes (hereinafter referred to as flexible pipes) are accessories for pipelines of flameproof conduits which are designed and fabricated according to...

BNG series of explosion-proof flexible connecting pipes (hereinafter referred to as flexible pipes) are accessories for pipelines of flameproof conduits which are designed and fabricated according to the Explosive Atmospheres—Part 1: Equipment—General Requirements (GB3836.1-2010),Explosive Atmospheres—Part 2: Equipment Protection by Flameproof Enclosures "d" (GB 3836.2-2010),Explosion-proof Flexible Connecting Pipes (JB 9600-1999), General Purpose Metric Screw Threads—The Plan for Pipe Systems (GB/T 1414), Type P3 Galvanized Metallic Flexible Hose (GB/T 3641), etc., with the explosion-proof sign of Ex d II Gb. 1Scope of application:1. be applied to hazardous sites of Area 1 or Area 2;2. be applied to II A, II B explosive gas atmospheres;3. be applied to explosive gas mixture temperature: T1~T4;4. be widely used for working and scene lighting in such hazardous atmospheres as oil drilling, oil refining, chemical industry, war industry, and such hazardous sites as offshore platforms, oil tanks;Main features:1. Be applied to hazardous sites of Area 1 or Area 2;2. Be applied to II A, II B explosive gas atmospheres;3. Be applied to explosive gas mixture temperature: T1~T4;4. Be widely used for working and scene lighting in such hazardous atmospheres as oil drilling, oil refining, chemical industry, war industry, and such hazardous sites as offshore platforms, oil tanks;

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