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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

carbon steel tube

heat exchanger tubes

Place of Origin:

CHINA

Brand Name:

TORICH

Certification:

ISO 9001 TS16949

Model Number:

ASTM A214

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Product Details
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
Highlight:

carbon steel tube

,

heat exchanger tubes

Payment & Shipping Terms
Minimum Order Quantity
3ton
Price
900-2000 USD/ TON
Packaging Details
In bundles with seaworthy packing.
Payment Terms
T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability
60000ton/year
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.

 

Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214 0    Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214 1

 

Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214 2    Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214 3

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