Carbon Steel Pipe

ASTM A179 Seamless Boiler Tube

ASTM A179 Seamless Boiler Tube
ASTM A179 Seamless Cold-drawn heat-exchanger tube
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Product Details

This standard is applicable to seamless steel tubes with a thin wall size of 3.2~76.2mm used in tubular heat exchangers, condensers and similar heat transfer devices. As one of the carbon steel tube manufacturers and suppliers, we stock and sell good quality steel pipe ASTM A179 worldwide, World Iron & Steel Co., Ltd is always at your service. Please contact us at info@worldironsteel.com


1) Dimension: OD3.2-76.2mm(1/8in-3in) WT 0.4

2) Standard: ASTM A179 /ASTM A179M/SA179

3) Technique: Seamless and cold drawn

4) Surface treatment: Varnish or black painted

5) Application: Heat-exchanger and Condenser Tubes

6) Type of Package:  Bundled and Packed in Seaworthy Bags, Plain Ends

7) Inspection:  EN 10204/3.1 or EN 10204/3.2 Mill Test Certificate, SGS, BV

8) Chemical Composition:

C

Mn

P

S

0.06-0.18

0.27-0.63

≤0.035

≤0.0359


9) Mechanical Properties:

Tensile strength Loading Ksi(Mpa) 

Yield strength Loading Ksi(Mpa) 

Elongation(50mm)%

Hardness 

≥47(325)

≥26(180)

≥35

≤72HRB


10) Manufacturing Process: Seamless and cold-drawing

11) Heat treatment: Tube shall be heat treated after the final cold draw pass at a temperature of 1200°F(360℃)or higher.

12) Surface Condition: Finished tubes shall be free of scale, A slight amount of oxidation will not be considered as scale.

13) Mechanical Tests Required:  Flattening Test/Flaring test/ Flange test/Hardness test/Hydrostatic test


Download: ASTM A179 Seamless Boiler Tube/Pipe


If you want to learn more ,please contact us with:info@worldironsteel.com

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