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

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US$ 600 - 1000 MOQ: 1 Piece
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Brand Name:
TORICH
Place of Origin:
China
Model Number:
ASTM A178
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Torich International Co.,ltd
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Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name TORICH
Place of Origin China
Model Number ASTM A178
Delivery Time:4-6 weeks
Certification:ISO9001:2008, ISO14001, TS16949

ASTM A178 Electric resistance welded carbon steel and carbon mangaese 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
Tensil Streghth: 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 　 　 　

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

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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Torich International Co.,ltd
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Jinhua, Zhejiang, China
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