ASTM A179 Heat Exchanger Tubes

ASTM A179/A179M, ASME SA179/SA179M is the standard applicable to Seamless cold drawn low carbon steel heat exchanger and condenser tubes.

Seamless cold drawn low carbon steel heat exchanger and condenser tubes.

Application: apply to the heat exchangers, condensers and heat transfer equipment and similar pipe.

Production Standard, Grade, Steel No: ASTM A179/ASME SA179
GB6479 10, 20, 16Mn, 15MnV, 12CrMo, 15 CrMo, 12Cr2Mo, 12SiMoVNb
Delivery conditions: Annealed, Normalized, Normalized and Tempered
Mill test certificates will be issued according to EN10204 3

Size (mm):
Outer dimensions. 6.0mm – 114.0mm
Wall Thickness: 1mm – 15 mm
Length: max 12000mm

Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, No-destructive Test, Hydrostatic Test.

Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles.

Grade and Chemical Composition (%)

Chemical Composition	C	Mn	P≤	S≤	Si≤
Chemical Composition	0.06-0.18	0.27-0.63	0.035	0.035	0.25

Description:
1. Standards: ASTM A179 (ASME SA179)
2. Products mainly used: apply to the heat exchangers, condensers and heat transfer equipment and similar pipe.
3. The main products of steel / steel grade: A 179
4. Specifications: diameter: 10.3 to 76.2 mm thickness: 1.2 to 12 mm Length: 6 m above, and, according to customer requirements, The supply of steel and other specifications of the pipe.
5. Chemical composition and mechanical properties
Cold drawn seamless carbon steel tube for heat exchanger and condenser