ASTM A179 Seamless Boiler Tube 19.05mm x 2.11mm x 6000mm Cold Drawn U Bend
Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes ASTM A179 19.05*2.11*6000MM Min Wall
Seamless cold-drawn tube for tubular heat exchangers, condensers, and similar heat transfer apparatus.This pipe shall be made by the cold drawn process.
Chemistry Composition:
|
C, %
|
Mn, %
|
P, %
|
S, %
|
|
0.06-0.18
|
0.27-0.63
|
0.035 max
|
0.035 max
|
Mechanical Properties:
|
Tensile Strength, MPa
|
Yield Strength, MPa
|
Elongation, %
|
Hardness, HRB
|
|
325 min
|
180 min
|
35 min
|
72 max
|
Application:
A179 seamless steel pipe is widely used in industries such as petroleum, chemical, medical, food, light industry, machinery, instrument, include industrial pipeline and mechanical structure parts, etc.
Standard:ASTM A179
Delivery time : Promptly ( Stock) or 10-40 days (Production) Stock : some are Available MTC: Available
Outside Diameter & Tolerance
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Outside Diameter, mm
|
Tolerance, mm
|
|
3.2≤OD＜25.4
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±0.10
|
|
25.4≤OD≤38.1
|
±0.15
|
|
38.1＜OD＜50.8
|
±0.20
|
|
50.8≤OD＜63.5
|
±0.25
|
|
63.5≤OD＜76.2
|
±0.30
|
|
76.2
|
±0.38
|
Wall thickness & Tolerance
|
Outside Diamter, mm
|
Tolerance, %
|
| 3.2≤OD＜38.1 |
+20/-0
|
|
38.1≤OD≤76.2
|
+22/-0
|
Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; and so on.
Max length: 27000mm, also U bending can be offered.
Certification
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