Seamless Steel Tube for Heat Exchanger and Condenser
Application
For the Heat-Transfer Equipment, such as tubular heat exchanger, condenser and superheater.
Production Standard,Steel No.
ASTM A179
GB6479 10, 20, 16Mn, Cr5Mo, 1.25Cr0.5Mo, 12CrMo, 15CrMo, 12Cr2Mo,
Delivery Condition
Heat treatment
Annealed,Normalized,Normalized and Tempered
Inspections and tests performed
Chemical Composition Inspection,Mechanical Properties Test（Tensile Strength,Yield Strength,Elongation,Flaring,Flattening,Hardness,Impact Test）,Surface and Dimension Test,Non-destructive Test,Hydrostatic Test.
Surface treatment
Oil-dip,varnish,Passivation,Phosphating,Shot Blasting
Size Range
O.D 17.2-76.2mm
W.T 1.6-10mm
Welcome to order more. by E-mail:sales@sunnysteel.com | www.sunnysteel.com
Application
For the Heat-Transfer Equipment, such as tubular heat exchanger, condenser and superheater.
Production Standard,Steel No.
ASTM A179
GB6479 10, 20, 16Mn, Cr5Mo, 1.25Cr0.5Mo, 12CrMo, 15CrMo, 12Cr2Mo,
Delivery Condition
Heat treatment
Annealed,Normalized,Normalized and Tempered
Inspections and tests performed
Chemical Composition Inspection,Mechanical Properties Test（Tensile Strength,Yield Strength,Elongation,Flaring,Flattening,Hardness,Impact Test）,Surface and Dimension Test,Non-destructive Test,Hydrostatic Test.
Surface treatment
Oil-dip,varnish,Passivation,Phosphating,Shot Blasting
Size Range
O.D 17.2-76.2mm
W.T 1.6-10mm
Welcome to order more. by E-mail:sales@sunnysteel.com | www.sunnysteel.com