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Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214

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
Place of Origin: CHINA Brand Name: TORICH
Certification: ISO 9001 TS16949 Model Number: ASTM A214

Detail Information

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
High Light:

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

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