ASTM A179 seamless boiler steel tube for heat exchangers, condensers, heat transfer equipment and similar pipes
Brand Name:Joyruns
Certification:ISO9000
Model Number:6mm, 19.05mm, 25.4mm, 34mm
Minimum Order Quantity:5 tons per size
Delivery Time:30DAYS
Payment Terms:TT OR LC
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ASTM A179 seamless boiler steel tube for heat exchangers
Applications: heat exchangers, condensers, heat transfer equipment
and similar pipes
Standard: ASTM A179
OD. Range:6mm – 16”
Wall thickness: 1mm-36mm
Length: Max length 12MType: Seamless boiler tube
Packaging detail: Bundles with plastic paper packaged or wooden box package
Technique: cold drawing, cold rolled
Applications:
heat exchangers tubes
Steam tubes
Condensers tubes
similar heat transfer apparatus tubes
Specifications:
Grade and Chemical Composition ( ％ )
Chemical Composition | C | Mn | P≤ | S≤ | Si≤ |
0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 |
Mechanical properties
OD In (mm) | + | - | WT In(mm) | + | - |
< 1(25.4) | 0.10 | 0.10 | ≤ 1.1/2(38.1) | 20% | 0 |
1 to 1.1/2(25.4 to 38.1) | 0.15 | 0.15 | > 1.1/2(38.2) | 22% | 0 |
> 1.1/2 to < 2(38.1 to 50.8) | 0.20 | 0.20 | |||
2 to < 2.1/2(50.8 to 63.5) | 0.25 | 0.25 | |||
2.1/2 to < 3(63.5 to 76.2) | 0.30 | 0.30 | |||
3 to 4(76.2 to 101.6) | 0.38 | 0.38 | |||
> 4 to 7.1/2(101.6 to 190.5) | 0.38 | 0.64 | |||
> 7.1/2 to 9(190.5 to 228.6) | 0.38 | 1.14 | |||
ASTM A179 seamless boiler steel tube for heat exchangers, condensers, heat transfer equipment and similar pipes
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