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ASTM A192 Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes

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ASTM A192 Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes

China ASTM A192  Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes supplier
ASTM A192  Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes supplier ASTM A192  Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes supplier ASTM A192  Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes supplier ASTM A192  Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes supplier

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Product Details:

Place of Origin: China
Brand Name: Torich
Certification: ISO 9001:2008 CE PED
Model Number: ASTM A192

Payment & Shipping Terms:

Minimum Order Quantity: 5MT
Price: USD700-900 per ton
Packaging Details: Anti-Rust Oil Protection in bundles or wooden box
Delivery Time: 30~40 days
Payment Terms: L/C, T/T
Supply Ability: 1200MT/Month
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Detailed Product Description
Dimension:: 6-168mm*1-15mm Application:: For Boilers , Superheaters , Heat-Exchangers , High-pressure Boilers , Steam Boilers Cold Condensers
Section Shape:: Round Production: Seamless Cold Drawn
Standard: ASTM A192 Application: Boilers

ASTM A192 Seamless carbon steel boiler tubes for high pressure service


Seamless Carbon Steel Boiler Tubes for High-Pressure Service    

Minimum-Wall-Thickness       

         
ASTM A192 Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes Applications:

for Boilers,Superheaters,

Heat-Exchangers,

High-pressure Boilers,

Steam Boilers

Cold Condensers  and High-Pressure Services,

High-Temperature Services for Boiler Constructions


Size range:

O.D.:12.7-168mm    

W.T.: 1.0-15mm     

L: according to customer requirement  max 32000mm

 

Manufacture Method for Carbon Steel Heat Exchanger Tubes:

Tubes are manufactured by seamless process and both hot finished and cold finished are applicable.

 

Carbon Steel Heat Exchanger Tubes Heat treatment:

Hot finished tubes need not be heat treated.

Cold Finished tubes are heat treated after the final cold finishing pass at a temperature of 1200℉(650℃) or higher
             
Steel Grade and Chemical Compositions:                    

  C   0.06-0.18
  Mn   0.27-0.63
  P   ≤0.035
  S   ≤0.035
  Si   ≤0.25

 

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

     Brinell Hardness Rockwell Hardness Number      
   WT≥0.200in(5.1mm)    WT<0.200in(5.1mm)
   137HRB    77HRB

 

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       

 

 

Mechanical Testing:

Flattening Test

Flaring Test

Flange Test

Hardness Test

Hydrostatic Test


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Reference Documents:
 
ASTM A450/A 450M   Sepcification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes
 
ASTM A520    Specification for Supplementary Requirements for Seamless and Electric-Resistance-Welded Carbon Steel Tubular Products for High-Temperature Service Conforming to ISO Recommendations for Boiler Construction.
 
ASTM A192  Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes
 
ASTM A192  Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Richard

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