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| Place of Origin | CHANGZHOU, CHINA |
| Brand Name | Joyruns |
| Certification | ISO9000 |
| Model Number | 6mm --137mm |
ASTM/SAME A192 Seamless Heat Exchanger tube
ASTM A192 Seamless Steel Tube is applied as minimum-wall-thickness, seamless carbon steel boiler and superheater tubes for high-pressure service, AGICO supplies ASTM A192 steel tube in hot rolled and cold drawing delivery state, It is generally used for high-pressure boiler (working pressure does not exceed 9.8Mpa and the working temperature between 450 ℃ -650 ℃) heating surface tubes, header, economizer, superheater, reheater.
A192 Grade and Chemical Composition ( ％ )
| Element | SA 192 |
| C | 0.06-0.18 |
| Mn | 0.27-0.63 |
| P | ≤ 0.035 |
| S | ≤ 0.035 |
| Si | ≤ 0.25 |
SAME A192 Mechanical properties
| Element | SA 192 |
| Tensile Strength (MPa) | ≥325 |
| Yield Strength (MPa) | ≥180 |
| Elongation % | ≥35 |
Tolerance
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OD In (mm) |
+ |
- |
WT In(mm) |
+ |
- |
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< 1(25.4) |
0.10 |
0.10 |
≤ 1.1/2(38.1) |
20% |
0 |
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1 to 1.1/2(25.4 to 38.1) |
0.15 |
0.15 |
> 1.1/2(38.2) |
22% |
0 |
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> 1.1/2 to < 2(38.1 to 50.8) |
0.20 |
0.20 |
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2 to < 2.1/2(50.8 to 63.5) |
0.25 |
0.25 |
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2.1/2 to < 3(63.5 to 76.2) |
0.30 |
0.30 |
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3 to 4(76.2 to 101.6) |
0.38 |
0.38 |
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> 4 to 7.1/2(101.6 to 190.5) |
0.38 |
0.64 |
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> 7.1/2 to 9(190.5 to 228.6) |
0.38 |
1.14 |
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