ASTM A192 Seamless Tube


Standards: ASTM A192/ASME SA-192


Outside Diameter: 12.7-177.8mm

Wall Thickness: 2.2-25.4mm

Length: 6-32m

Type: Straight Tube, U-Bend Tube

Wiho Steel is a fully stocked and leading carbon and alloy steel manufacturer, supplier, exporters, distributors of steel mill-product forms such as pipe, tubing, bar and rod. The steel products provide by us shall be fabricated from prime quality raw materials and is fully certifiable to industrial specifications like ASTM and ASME or other relevant standards. ASTM A192 covers minimum-wall-thickness, seamless carbon steel boiler and superheater tubes for high-pressure service. A carbon steel A192 boiler tube is suitable for the evaporating tube of waste heat boiler in the petrochemical plant and power generation.


ASTM A192 Tube Equivalent Material

ASTM A192 JISG3461 STB33 1.0305 DIN 17175 St35.8 GB 5310 20G


ASTM A192 Tube Chemical Composition

C Si Mn P S
0.06~0.18 0.25Max 0.27~0.63 0.035Max 0.035Max


ASTM A192 Tube Mechanical Property

Yield strength, MPa or N/mm2 Tensile Strength Elongation %
≥180 ≥325 35


Wiho metals supply and stock a large inventory of ASTM A192/ASME SA 192(STB33/St35.8) seamless tube used for boiler, superheater, condenser, reheaters, and syngas coolers. This material will be oxidized and corroded in the working environment of high pressure, water vapor, and the inlet temperature of the gas can reach 518℃ and outlet temperature 200℃, so high strength, oxidation resistance and good structural stability are required for the A192 carbon steel tube. For more information on our extensive steel alloys inventory, please contact us or fill in the form below.

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