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Scope
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1. Applicable to the explosive gas environment area 1 and 2 areas;
2. Suitable for combustible dust environments 20, 21 areas, 22 areas;
3. Suitable for IIA and IIB-level explosive gas environments;
4. Suitable for the temperature group is T1 ~ T6;
5. It is suitable for the connection of lighting, electricity and control lines such as marine petroleum platforms, oil mining, refining, storage, tankers, chemicals, medicine, textiles, printing and dyeing, military industry and other dangerous places.
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Features
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■It has flame resistance, corrosion resistance, water resistance, aging resistance, Flequanis, strong structure, reliable work and other advantages.
■This product is made of high-quality carbon steel, galvanized on the surface or stainless steel.
■Special specifications can be made according to user requirements.
■Deflection tube length,The thread size can be specially processed according to the user's needs.likeNPTThread,Public threads, etc.
Note:When marking the thread specification, the internal and external thread should be indicated.like:BNG-700×G3/4(Inside)/G1(outside)The meaning is length700,One end is an internal threadG3/4,One end is an external threadG1The rubber cover deflection tube.
■conform toGB3836-2000，IEC60079Standard requirements.
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Technical parameter
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Model specification
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Interface size
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Thread specification
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Explosion-proof pipe joint
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Dn15 dual inner silk
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G1/2"
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Explosion-proof pipe joint
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DN15, one inside, one outside
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G1/2"
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Explosion-proof pipe joint
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Dn15 double wire
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G1/2"
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Explosion-proof pipe joint
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DN20 dual inner silk
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G3/4
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Explosion-proof live joint
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DN20, one inside, one outside
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G3/4
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Explosion-proof pipe joint
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DN20 double wire
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G3/4
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Explosion-proof pipe joint
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Dn32 dual inner silk
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G1
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Explosion-proof pipe joint
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Dn32, one inside, one outside
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G1
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Explosion-proof pipe joint
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DN32 double wire
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G1
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Explosion-proof pipe joint
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DN40 dual inner silk
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G3
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Explosion-proof pipe joint
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Dn40 inside and one outside
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G3
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Explosion-proof pipe joint
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DN40 double wire
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G3
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