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Other wall thicknesses are available from stock.
Unit of Measure

Nominal Size

 1/2 in

RA - OD

 20.0 mm

s 

 1.0 mm

d2 

 21 mm

d4 

 45 mm

h3 

 28 mm

h1 

 5 mm

Weight

 0.13 kg

Norm

 DIN 86037

Body Material

 CuNi10Fe1.6Mn