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ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe

China ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe supplier
ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe supplier ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe supplier ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe supplier ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe supplier

Large Image :  ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe

Product Details:

Place of Origin: China
Brand Name: Torich
Certification: ISO 9001:2008 , TS16949
Model Number: ASTM A214

Payment & Shipping Terms:

Minimum Order Quantity: 5MT
Price: USD700-900per ton
Packaging Details: Anti-rust oil protection, in bundles or wooden box.
Delivery Time: 30~40days
Payment Terms: L/C, T/T
Supply Ability: 6000MT/Month
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Detailed Product Description
Dimension:: 6-76.0mm*0.9-9mm Application:: For Boilers,Superheaters,Heat-Exchangers, Condensers
Material: Carbon Steel Manufacture: Electric Resistance Welding

ASTM A214 Electric resistance welded carbon steel heat exchanger and condenser tubes


Applications: for Boilers,Superheaters,Heat-Exchangers, Condensers        

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

 

Manufacture:

Tubes are made by electric-resistance welding.

 

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

 

Steel Grade and Chemical Compositions:

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


Mechanical Properties
Tensile Streghth:   min ksi[Mpa]  47[325]     
Yield Point:           min ksi[Mpa] 26[180]     
Elongation:          ≥35%     
Hardness:           ≤72HRB

 

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       

 

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ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe  ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe

 
 
Reference Documents:
 
ASTM A450/A 450M   Sepcification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Richard

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