stainles steel nozzle to carbon steel nipple

[lummy02]

Hi everybody,

I will like to connect a female threaded stainless steel and brass firewater nozzle to a male carbon steel threaded nipples, how possible is this please.

Best Regards,
Lummy02

 

[TGS4]

Size, pressure and temperature?

 

[lummy02]

Thanks for your response TGS4,

The nozzle size is 3/4", there are both stainless steel and brass.

The firewater ring is 4" carbon steel.

Best Regards,
Lummy02.

 

[TGS4]

You answered size. Thanks.

Temperature and pressure please.

 

[RoboCop16]

Lummy02,

You aware of the possible galvanic corrosion issues by combining stainless steel/brass with carbon steel, right? Depending on a number of factors, it might not be a problem in your application, but would be interesting to hear how you have come to the conclusion that it is not a concern.

 

[lummy02]

Sorry Dear TGS4,

Pressure is 4.2 bar and temperature 25 degree centigrade.

Waiting for your responses.

Best regards.

Dear RoboCop16,

The difference anodic index is less than 0.15V.

Best Regards,
Lummy02