Calculators for Various Starting Parameters

The calculators below will output tube thickness, recommended working pressure or internal diameter based on any given two known starting parameters. The measurements are all in inches and pressures in PSI.

Tube Thickness (Inches Only)

Inside Diameter (inches)
Pressure (PSI)

 
H
Annealed
HH
Copper
90/10 CuNi
 
70/30CuNi
 
70/30Brass  
 
Alum Brass  
 

Recommended Working Pressures (PSI)

Inside Diameter (inches)
Thickness (Inches)

 
H
Annealed
HH
Copper
90/10 CuNi
 
70/30CuNi
 
70/30Brass  
 
Alum Brass  
 

Internal Diameter - (based on known wall thickness)

Working Pressure (PSI)
Thickness (inches)

 
H
Annealed
HH
Copper
90/10 CuNi
 
70/30CuNi
 
70/30Brass  
 
Alum Brass  
 

Images of Dorset tubes