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Heat Exchanger Tubes
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Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214

Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214

Brand Name: TORICH
Model Number: ASTM A214
MOQ: 3ton
Price: 900-2000 USD/ TON
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 60000ton/year
Detail Information
Place of Origin:
CHINA
Certification:
ISO 9001 TS16949
Product Name:
ASTM A214 SA214 ERW Carbon Steel Heat-Exchanger Tubes Condenser Pipes
Standard:
ASTM A214
Grade:
ASTM A214
Technique:
ERW
Section Shape:
Round
Certification:
ISO 9001 TS16949
Alloy Or Not:
Non-alloy
Secondary Or Not:
Non-secondary
Special Pipe:
ERW Heat-exchanger Tubes
Surface Condition:
Free Of Scale
Packaging Details:
In bundles with seaworthy packing.
Supply Ability:
60000ton/year
Highlight:

carbon steel tube

,

heat exchanger tubes

Product Description

 

ASTM A214 SA214 ERW Carbon Steel Heat-Exchanger Tubes Condenser Pipes


Size range: O.D.:6-76.mm W.T.:0.9-19.0mm L: according to customer requirement

 

Manufacture:

Tubes are made by electric-resistance welding.

 

Steel Grade and Chemical Compositions:

C 0.18
Mn 0.27 to 0.63
P ≤0.035
S ≤0.035

 

Hardness Requirements:

The tubes shall have a hardness number not exceeding 72HRB.

 

Surface Condition:

The finished tubes are free of scale., slight amount of oxidation is not considered as scale

 

Heat treatment:

After welding, all tubes are heat treated at a temperature of 1200℉(650℃) or higher and following by cooling in air or in a cooling chamber of a controlled atmosphere furnace.

Cold drawn tubes shall be heat treated after the final cold-draw pass at a temperature of 1200℉(650℃) or higher

 

Test and Inspection:

Hardness Requirement

Mechanical Test

- Flattening Test

- Flange Test

- Reverse Test

- Hydrostatic or Nondestructive Electric Test

 

 

Tolerance for OD and WT(SA-450/SA-450M)
OD in(mm) + - WT in(mm) + -
<1''(25.4) 0.10 0.10 ≤1.1/2''(38.1) 20% 0
1''~1.1''(25.4~38.1) 0.15 0.15 >1.1/2''(38.2) 22% 0
>1.1/2''~<2''(38.1~50.8 0.20 0.20      
2''~<2.1/2''(50.8~63.5) 0.25 0.25      
2.1/2''~<3''(63.5~76.2) 0.30 0.30      
3''~<4''(76.2~101.6) 0.38 0.38      
4''~<7.1/2''(101.6~190.5) 0.38 0.64      
>7.1/2~9''(190.5~228.6) 0.38 1.14      

 

Applications: for Heat-Exchangers, Condensers and similar heat-transfer apparatus.

 

astm a214 erw tube erw pipes    ASTM A214 SA214 heat exchanger tubes pipes

 

ASTM A214 ERW carbon pipes    condenser pipes