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Other wall thicknesses are available from stock.
Unit of Measure

RA 1 - Nominal Size

 32 in

RA 2 - Nominal Size

 18 in

RA 1 - OD

 813 mm

RA 2 - OD

 457 mm

S1

 6.0 mm

S2

 4.5 mm

a 

 500 mm

b 

 656 mm

L

 800 mm

Weight

 158.20 kg

Norm

 EHN 9603/310

Note

 Welded

Material

 Copper-Nickel