+(91) 9820829197

Nozzle with Adopter

Specifications

Technical parameter

 

 Depth of Nitrated Layer:                 0.5-0.8mm      

 

 Hardness of nitration:                    900-1020Hv
 Fragility of nitration:                         Less than grade 1   

 

 Surface roughness:                        Ra 0.4um 
 Hardness of Cr-coating Layer:      ≥950Hv   

 

 Thickness of Cr-coated Layer:      0.03-0.08m

 

 guarantee time    :                             one year under normal using