Yuhong Holding Group Co.,LTD
| Place of Origin: | China |
| Brand Name: | YUHONG |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | ASTM A179/ASME SA178 |
| Minimum Order Quantity: | 1000KGS |
|---|---|
| Price: | USD 700-1000 /TONS |
| Packaging Details: | Ply- Wooden Case/Plastic Bag / Plastic Cap |
| Delivery Time: | 20-70DAYS |
| Payment Terms: | L/C, T/T |
| Supply Ability: | ACCORDING TO CUSTOMER'S REQUEST |
| OD: | 6- 168 Mm | WT: | 1-15 Mm |
|---|---|---|---|
| Length: | 33000 Mm Max | ||
| Highlight: | ASTM A179 Heat Exchanger Tube,Killed Heat Exchanger Tube,ASME SA179 Heat Exchanger Tube |
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Product Description
YUHONG ASTM A179 Seamless Heat Exchanger Tube Cold Drawn, with 100% ET/HT
|
Standard
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ASTM A179,
|
|
Material
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Carbon Steel
|
|
Size
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WT: 1-15mm; OD: 6-168mm; Length: max 33000mm
|
|
Applications
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For Heat-Exchangers,
Cold Condensers and High-Pressure Services, High-Temperature Services for H Constructions |
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Manufacture
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Tubes are manufactured by seamless process and both hot finished and cold finished are applicable.
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|
Heat treatment
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Hot finished tubes need not be heat treated.
Cold Finished tubes are heat treated after the final cold finishing pass at a temperature of 1200℉(650℃) or higher |
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Test
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Tension Test, Flaring Test, Flange Test,
Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test etc |
Chemical Composition
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C
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Mn
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P
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S
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Si
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0.06-0.18
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0.27-0.63
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≤0.035
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≤0.035
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≤0.25
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Mechanical Properties
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Tensile Streghth, min
ksi [Mpa]
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Yield Point, min
ksi [Mpa]
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Elongation, %
|
|
47[325]
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26[180]
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≥35%
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Hardness
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Brinell Hardness
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Rockwell Hardness Number
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WT≥0.200in(5.1mm)
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WT<0.200in(5.1mm)
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|
137HRB
|
77HRB
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Tolerance for OD and WT(SA-450/SA-450M)
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OD in(mm)
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+
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-
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WT in(mm)
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+
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-
|
|
<1''(25.4)
|
0.10
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0.10
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≤1.1/2''(38.1)
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20%
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0
|
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1''~1.1''(25.4~38.1)
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0.15
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0.15
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>1.1/2''(38.2)
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22%
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0
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>1.1/2''~<2''(38.1~50.8
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0.20
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0.20
|
|
|
|
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2''~<2.1/2''(50.8~63.5)
|
0.25
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0.25
|
|
|
|
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2.1/2''~<3''(63.5~76.2)
|
0.30
|
0.30
|
|
|
|
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3''~<4''(76.2~101.6)
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0.38
|
0.38
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|
|
|
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4''~<7.1/2''(101.6~190.5)
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0.38
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0.64
|
|
|
|
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>7.1/2~9''(190.5~228.6)
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0.38
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1.14
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|
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Product Details
Contact Person: Ruby Sun
Tel: 0086-13095973896
Fax: 0086-574-88017980