SA179 Tube Material

ASTM A179/ASME SA179 is the standard specification for seamless cold drawn mild steel heat exchanger and condenser tubes.

standard:ASTM

Surface :1. Galvanized 2. Black and Color Painting

introduction

The execution standard of ASTM A179 is ASTM A179/A179M. This standard applies to the thinnest-walled seamless steel tubes used in tube-and-tube heat exchangers, condensers and similar heat transfer devices. Specification limit is 3.2-76.2mm.
GNEE has a large inventory of A179 carbon tubes all year round, 1/2"(21.3mm), 3/4"(26.7mm), 1"(33.4mm), 1-1/4"(42.2mm), 1-1/2 "(48.3mm), 2"(60.3mm), 2-1/2"(73mm),4"(114.3mm),5"(141.3mm),6"(168.3mm).8"(219.1mm) ,10"(273mm), thickness STD, SCH40, SCH80, SCH160, XXS. Length: 5.8m/6m/11.8m/12m fixed length.
A179 Application of Cold Drawn Seamless Steel Pipe
Widely used in chemical industry, carbon treatment, oil refining, nuclear power, aviation and other fields. ASTM A179 or ASME SA179 seamless carbon steel pipes are also used to manufacture boiler water walls, economizers, reheaters and steam cylinders.

Data table

Chemical And Mechanical Properties of ASTM A179 Steel Pipe

A179 PIPE Chemical and Mechanical Properties
ASTM A179	Chemical Composition				Mechanical Property
	C (Max)	Mn (Max)	P (Max)	S (Max)	TENSILE ( Min )	YIELD ( Min )
					Mpa	Mpa
A179	0.18	0.63	0.035	0.035	325	180

Things to note when purchasing A179 superheater tubes

In addition, the A179 standard also has requirements for the surface finish of steel pipes and the hardness of the finished products. If the heat treatment process is not arranged properly, the quality of the steel pipes will often be unqualified. Therefore, when choosing a steel pipe supplier, you should ensure that the supplier has ISO9001 international quality management system certification, as well as other necessary production licenses and certifications.

company advantage

Our advantage
The advantage of choosing GNEE manufacturer is that the price of A179 round pipe is 10% lower compared to other stockists and suppliers, and it is a high-quality material with manufacturer's factory test certificate.

FAQ

Q.What is the difference between SA 179 and SA 214?
A.SA-214 tubes are generally used in high-pressure applications where resistance to stress corrosion cracking is important, while SA-179 tubes are more commonly used in low-pressure applications where excellent heat transfer properties and corrosion resistance are critical.

Q.What services do you provide?
A.Customized service for each customer, please feel free to contact us!

Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.