Wholesaler ASTM A179/ASME SA179 boiler Carbon seamless steel tube/steel U pipe from China Manufacturer

Precision steel pipe

ASTM A179 seamless boiler steel tube/seamless boiler steel pipe/seamless  tubing for boiler /SA179 seamless steel U pipe for boiler

The features of our steel tube is as following:

1.Steel  wall  without oxide layer         2. No cracks wide mouth squash

3.To withstand high pressure without cracking  4. Cold is not deformed

5. High-precision    high-quality finish     high cleanliness

ASTM A179/ASME SA179 Tube Chemical Compositions


Mechanical Properties

Tensile StrengthYieldElongation in 2inRockwell Hardness, B
47 ksi26 ksi35%72