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ASTM A178 / A178M Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe

China ASTM A178 / A178M Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe supplier
ASTM A178 / A178M Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe supplier ASTM A178 / A178M Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe supplier ASTM A178 / A178M Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe supplier ASTM A178 / A178M Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe supplier

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Product Details:

Place of Origin: China
Brand Name: TORICH
Certification: ISO9001:2008, ISO14001, TS16949
Model Number: ASTM A178

Payment & Shipping Terms:

Minimum Order Quantity: 5 TONS
Price: 600-1000 USD per ton
Packaging Details: Anti-Rust protection, in hexagonal bundles
Delivery Time: 4-6 weeks
Supply Ability: 60000 tons per year
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Detailed Product Description
Standard: SA178 Production: Electric Resistance Welding
Material: Carbon Steel And Carbon Manganese Steel Application: For Boilers , Superheaters , Heat-Exchangers , Condensers
Size: 6-127mm*0.9-9.1mm Reference: ASTM A450/A450M

ASTM A178 Electric resistance welded carbon steel and carbon manganese steel boiler and superheater tubes

 


Applications: for Boilers,Superheaters, Heat-Exchangers, Condensers, Boiler flues, superheater flues and safe ends

 

Material:  Carbon Steel and carbon manganese steel

 

Production: Electric Resistance Welding

              
Size range: O.D.:6-127mm     W.T.:0.9-9.1mm      L: according to customer requirement         

 

Steel Grade and Chemical Compositions:
Element Grade A,
Low-Carbon Steel
Grade C,
Medium-Carbon Steel
Grade D,
Carbon-Manganese
Steel
 
Carbon 0.06-0.18 0.35 max 0.27 max  
Manganese 0.27-0.63 0.80 max 1.00-1.50  
Phosphorus, max 0.035 0.035 0.030  
Sulfur, max 0.035 0.035 0.015  
Silicon - - 0.10 min  

 

Mechanical Properties Grade A Grade C Grade D
Tensile Strength: min ksi[Mpa]  47[325] 60[415] 70[485]
Yield Point:        min ksi[Mpa]  26[180] 37[255] 40[275]
Elongation:          ≥35% ≥30% ≥30%

 

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 Boilers,Superheaters,Heat-Exchangers, Condensers

ASTM A178 / A178M Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe ASTM A178 / A178M Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe

 

 

Reference Documents:

ASTM A450/A450M     Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Ally Steel Tubes

 

E213    Practice for Ultrasonic Examination of Metal Pipe and Tubing

 

E273    Practice for Ultrasonic Examination of Longitudinal Welded Pipe and Tubing

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Richard

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