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ASTM A178/ A178M Welded Carbon Manganese Steel Tube For Boiler / Superheater

ASTM A178/ A178M Welded Carbon Manganese Steel Tube For Boiler / Superheater

welded steel pipe

welding steel tubing

Place of Origin:

China

Brand Name:

TORICH

Certification:

ISO9001:2008, ISO14001, TS16949

Model Number:

ASTM A178

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Product Details
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
Highlight:

welded steel pipe

,

welding steel tubing

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
Product Description

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 e 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
Tensil Strength: min ksi[Mpa]  47[325] 47[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      

 

 

ASTM A178/ A178M Welded Carbon Manganese Steel Tube For Boiler / Superheater 0 ASTM A178/ A178M Welded Carbon Manganese Steel Tube For Boiler / Superheater 1

 

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

ASTM A178/ A178M Welded Carbon Manganese Steel Tube For Boiler / Superheater 2 ASTM A178/ A178M Welded Carbon Manganese Steel Tube For Boiler / Superheater 3

 

 

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

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