Explosion-proof adapter, explosion-proof fittings

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Explosion-proof adapter, explosion-proof fittings


The pipe connection for explosion-proof electrical wiring system for use as a converter to connect。

 

Structural characteristics

                   
■  The use of high-quality carbon steel, stainless steel or brass is made of high strength;
■  Connecting thread specifications may be based on user requirements, such as G thread, NPT thread, M metric system and other non-standard screw thread, etc;

 

Technical Data

                   
■  Explosive gas environment: 1 zone, 2 zone              
■  Type of gas or steam: ⅡA, ⅡB, ⅡC              
■  Implementation of standards: GB 3836.1-2000,  GB 3836.2-2000          

■  Explosion-proof mark: ExdⅡ

 

               
Model specifications

 

■  Structure: 
     A:Conversion connector(F≥M)              M:Outside the thread through                     P:Plug
     R:Adjustable casing(F<M)              E:Thread bend pass                     LN:Lock home
     F:Thread through                          T:Thread links
                   
■  Mark Thread specifications: 
    Thread based on user requirements specifications can be used metric thread M, Pipe Thread G, NPT and PG threads such as thread, orders should be marked;
     Reducing the need to carefully mark each end of thread between the "/" to connect;
     Conversion connector and adjustable internal and external casing thread should be marked, respectively, outside the thread add "M", within the thread add "F"
     Adjustable three tagging order: the largest thread client / Max relative client-side / side branch
                   
■  Manufacturing materials: 
     C:Carbon steel, the surface of zinc or zinc white yellow               B:Brass or nickel-plated brass                     S:Stainless Steel

 

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