Description OF ASTM A192 GR.A heat ex changer 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 drawn 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.
Cold Drawn
Round Pipe Billet → Heating → Punching → Pipe Head Treatment → Annealing →Acid Pickling →
Coating Oil (Copper Plating) → Multi-pass Cold Drawing or Cold Rolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
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 drawn 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.
Round Pipe Billet → Heating → Punching → Pipe Head Treatment → Annealing →Acid Pickling →
Coating Oil (Copper Plating) → Multi-pass Cold Drawing or Cold Rolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
STANDARD OF ASTM A192 GR.A heat ex changer tube
Standard
Chemical
Composition Max(%)
Mechanical
Properties
Grade
c
Si
Mn
P
S
Mo
Cr
V
Tensile
STrength (Mpa)
Yield
STrength(Mpa)
Elongation(%)
ASTM
A192
0.06-0.18
0.25
0.27-0.63
≤0.035
≤0.035
/
/
/
≥325
≥180
≥35
A192
Outside
Diameter, mm
Tolerance,
%
Hot
rolled
OD≤101.6,
WT≤2.4
+40/-0
OD≤101.6,
2.4＜WT≤3.8
+35/-0
OD≤101.6,
3.8＜WT≤4.6
+33/-0
OD≤101.6,
WT>4.6
+28/-0
OD>101.6,
2.4＜WT≤3.8
+35/-0
OD>101.6,
3.8＜WT≤4.6
+33/-0
OD>101.6,
WT>4.6
+28/-0
Outside
Diameter, mm
Tolerance,
%
Cold
Drawn
OD≤38.1
+20/0
OD>38.1
+22/0
Outside Diameter, mm
Tolerance, mm
Hot rolled
OD≤101.6
+0.4/-0.8
101.6＜OD≤177.8
+0.4/-1.2
Outside Diameter, mm
Tolerance, %
Cold Drawn
OD＜25.4
±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≤OD≤101.6
±0.38
101.6＜OD≤177.8
+0.38/-0.64
Wall Thickness & Tolerance OF ASTM A192 heat ex changer tube
Outer Diameter & Tolerance OF ASTM A192 heat ex changer tube
DIMENSION SPECIFICATIONS OF ASTM A192 heat ex changer tube
Other Types of ASTM A179 /ASTM A192 / ASTM A210/A210M Boiler Tubes:
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ASTM A179 /ASTM A192 / ASTM A210/A210M Boiler Tubes |
ASTM A179 /ASTM A192 / ASTM A210/A210M Seamless Steel Pipe |
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sa 179 pipe Stockist |
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st52 pipe suppliers |
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sa 179 tube |
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St37 steel tube supplier |
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a192 carbon steel manufacturer |
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a192 seamless tube suppliers |
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