Sign In | Join Free | My spintoband.com
China TORICH INTERNATIONAL LIMITED logo
TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
Verified Supplier

10 Years

Home > Heat Exchanger Tubes >

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

TORICH INTERNATIONAL LIMITED
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

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

Brand Name : Torich

Model Number : ASTM A178

Certification : ISO 9001:2008 , TS16949

Place of Origin : China

MOQ : 5MT

Price : USD700-900

Payment Terms : L/C, T/T

Supply Ability : 60000MT/year

Delivery Time : 30~40days

Packaging Details : Antirust protection in bundles or wooden boxes

Dimension : 6-127mm*0.9-9.1mm

Application : For Boilers , Superheaters , Heat-Exchangers , Condensers

Material : Carbon Steel and Carbon Manganese Steel

Production : Electric Resistance Welding

Contact Now

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 Streghth: 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

Heat treatment:

After welding, all tubes are heat treated at a temperature of 1650℉ (900℃) or higher and followed by cooling in air or in the cooling chamber of a controlled atmosphere furnace.

Cold-Drawn tubes are heat treated after the final cold-draw pass at a temperature of 1200℉(650℃)or higher.

Tests and Inspection:

Tensile Test

Crush Test

Mechanical Test

- Flattening Test

- Flange Test


ASTM A178 Supper Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding PipeASTM A178 Supper Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe

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

ASTM A178 Supper 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


Product Tags:

carbon steel tube

      

heat exchanger tubes

      
Wholesale ASTM A178 Supper Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe from china suppliers

ASTM A178 Supper Carbon Steel Heat Exchanger Tubes , Electric Resistance Welding Pipe Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: TORICH INTERNATIONAL LIMITED
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0