Central Steel Supply Company, Marlborough, MA.
Central Steel Supply Company
85 Ames Street
Marlborough, MA 01752
Phone: 800-345-3232 | 508-573-5300
Email: sales@centralsteelsupply.com
Website: www.centralsteelsupply.com
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ASME SA-178A domestic boiler tubes are engineered for pressure and heat applications. Available in 2”, 2-½”, and 3" O.D. with wall thicknesses of .105”, .120”, and .135”
Pipe and Round Tubes
Unit of Measure
1 

Item Name

Nominal Pipe Size (in)

Outside Diameter (in)

Inside Diameter (in)

Wall Thickness (in)

Weight Per Linear Foot (lb)

Material

Grade

Finish

Drawing

2" OD X .105" Wall BOILER TUBE N/A 2 N/A 2.000 N/A 1.790 N/A 0.105 N/A 2.30 N/A Carbon Steel N/A SA-178A N/A Bare

2" OD X .120" Wall BOILER TUBE N/A 2 N/A 2.000 N/A 1.760 N/A 0.120 N/A 2.61 N/A Carbon Steel N/A SA-178A N/A Bare

2 1/2" OD X .105" Wall BOILER TUBE N/A 2-1/2 N/A 2.500 N/A 2.290 N/A 0.105 N/A 2.92 N/A Carbon Steel N/A SA-178A N/A Bare

2 1/2" OD X .120" Wall BOILER TUBE N/A 2-1/2 N/A 2.500 N/A 2.260 N/A 0.120 N/A 3.31 N/A Carbon Steel N/A SA-178A N/A Bare

2 1/2" OD X .135" Wall BOILER TUBE N/A 2-1/2 N/A 2.500 N/A 2.230 N/A 0.135 N/A 3.70 N/A Carbon Steel N/A SA-178A N/A Bare

3" OD X .105" Wall BOILER TUBE N/A 3 N/A 3 N/A 2.790 N/A 0.105 N/A 3.53 N/A Carbon Steel N/A SA-178A N/A Bare

3" OD X .120" Wall BOILER TUBE N/A 3 N/A 3 N/A 2.760 N/A 0.120 N/A 4.01 N/A Carbon Steel N/A SA-178A N/A Bare

Unit of Measure
1