ASTM A192 / ASME SA192 Carbon Steel Boiler Tube Seamless Boiler Tube Custom Tube Bending
ASTM A192 / ASME SA192 Carbon Steel Seamless Tube Bending Boiler Tube
Procurement Checklist
When ordering ASTM A192 bent boiler tubes, provide the following:
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Quantity (pieces or meters)
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OD and Wall Thickness (e.g., 50.8 mm x 5.0 mm)
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Length (straight length or bent drawing)
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Bending Details (radius, angle, plane, tolerances)
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End Preparation (plain, beveled, threaded)
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Certification Requirements (3.1, 3.2, or client-specific)
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Packing
Chemical Composition of ASTM A192 / ASME SA192 Carbon Steel Boiler Tube
|
Standard |
Chemical Compostion % |
||||
|---|---|---|---|---|---|
|
C |
Si |
Mn |
P |
S |
|
| ASTM A192 / ASME SA1920 | 0.06-0.18 | ≤0.25 | 0.27-0.63 | ≤0.035 | ≤0.035 |
Mechanical Properties of ASTM A192 / ASME SA192 Carbon Steel Boiler Tube
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Hardness (HRB) |
Yield Strength (Mpa) |
Tensile Strength (Mpa) |
Elongation (%) |
|---|---|---|---|
| ≤77 | ≥180 | ≥325 | ≥35 |
Comparison with Similar Grades
| Grade | Standard | Key Difference |
|---|---|---|
| ASTM A192 | Boiler Tubes | Low carbon, moderate strength, seamless |
| ASTM A106 Gr. B | Pipe for High Temp | Similar chemistry but for piping (larger sizes) |
| ASTM A179 | Heat Exchanger Tubes | Cold drawn, lower carbon, tighter tolerances |
| ASTM A210 Gr. A1 | Boiler Tubes | Higher carbon, higher strength |
| EN 10216-2 P235GH | European Standard | Comparable pressure vessel grade |
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Industrial boilers and heat recovery steam generators (HRSG)
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Refinery heaters and furnaces
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High-pressure steam pipelines
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Power plant economizers and superheaters
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