Cold Drawn Seamless Heat Exchanger and Mild Steel Tube MIN WT ASTM A179 / SA179

ASTM A179 ( ASME SA179 ) SEAMLESS MILD STEEL TUBE FOR HEAT EXCHANGER

Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating

Ends: BE/PE, ends caps

Marking: as per requirement

Delivery Condition: Annealed/Normalized/Tempered

Size:(mm)
   OD:3.2mm – 76.2mm (1/8 – 3 in.)
   Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length

Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement

CHEMICAL COMPOSITION(%):

MECHNICAL PROPERTIES:

DIMENSION TOLERANCE:

INSPECTION AND TEST:

CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening, flanging, bending, hardness, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), hydraulic test.

Description:

ASTM A179(ASME SA179)  

Seamless low carbon steel pipe for heat-exchanger and condenser

Size range from OD3.2~76.2mm (1/8 – 3 in.), WT as per customer’s requirement

Top quality products

Applications:

For heat-exchanger and condenser, heat supply, heat transfer equipment. Petro-chemical industry, transportation of fluids, low and medium pressure boiler, etc. 

Competitive Advantage:

With very good surface quality(very few oxide skin), A179 is one of our most popular products. We exported this material to many countries about 7,500MT/Year, most of the customers have been cooperated with us for more than 6 years. Good & stable quality with the best service helped us to set up very good long-term relationships with our customers.

Advanced equipment, serious attitude to quality control makes us keep our qulity stable and good.