ASTM A192 for seamless carbon boiler tube for high-pressure service.
This standard covers tubes 1/2 inch to 7 inch (12.7~177.8) mm
with thickness 0.085 inch to 1 inch (2.2~25.4) mm
A192 tubes shall be made by the seamless process and shall be either hot-finished or cold finished.
Hot-finished tubes need not be heat treat.
Cold-finished tubes shall be heat treated after the final cold -finished at temperature of 1200 F (650 C) or higher.
A192 steel pipe should be test according to ASTM standard
ASTM A450/A450M


It is used for high pressure , seamless carbon steel boiler and superheater tube.

Chemical & Mechanical Property:

CSiMnP , S
0.06 ~ 0.18Max 0.250.27 ~ 0.63Max 0.035
Tensile Strength, MpaYield Strength, MpaElongation, Mpa
Min325Min 180Min 35

Product Range:

Out Diameter: 1/2 inch to 7 inch (12.7~177.8) mm
Wall Thickness: 0.085 inch to 1 inch (2.2~25.4) mm
Length: 1 m to 15 m
Capacity: 50 Ton/Month
MOQ: 1 Ton