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TORICH INTERNATIONAL CO.,LTD
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ASTM A192 Seamless Cold Drawn High Pressure Boilers Carbon Steel Heat Exchanger Tubes

TORICH INTERNATIONAL CO.,LTD
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TORICH INTERNATIONAL CO.,LTD
City: Ningbo
Province/State: Zhejiang
Country/Region: China
Contact Person:
Mr Richard SHEN

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

Brand Name : Torich
Model Number : ASTM A192
Certification : ISO 9001:2008 CE PED
Place of Origin : China
MOQ : 5MT
Price : USD700-900 per ton
Payment Terms : L/C, T/T
Supply Ability : 1200MT/Month
Delivery Time : 30~40 days
Packaging Details : Anti-Rust Oil Protection in bundles or wooden box
Dimension : 6-168mm*1-15mm
Application : Boilers
Section Shape : Round
Production : Seamless Cold Drawn
Standard : ASTM A192
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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:

C0.06-0.18
Mn0.27-0.63
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 HardnessRockwell Hardness Number
WT≥0.200in(5.1mm)WT<0.200in(5.1mm)
137HRB77HRB

Tolerance for OD and WT(SA-450/SA-450M)
OD in(mm)+-WT in(mm)+-
<1''(25.4)0.100.10≤1.1/2''(38.1)20%0
1''~1.1''(25.4~38.1)0.150.15>1.1/2''(38.2)22%0
>1.1/2''~<2''(38.1~50.80.200.20
2''~<2.1/2''(50.8~63.5)0.250.25
2.1/2''~<3''(63.5~76.2)0.300.30
3''~<4''(76.2~101.6)0.380.38
4''~<7.1/2''(101.6~190.5)0.380.64
>7.1/2~9''(190.5~228.6)0.381.14

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.

Product Tags:

hot finished seamless tube

      

cold finished seamless tubee

      
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