A178 GR.A Carbon Steel Pipe
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A178 GR.A Carbon Steel Pipe

A178 GR.A is a specification covering the standard for Electric Resistance Welded Tubes, abbreviated as ERW SA178 A Boiler Tubes.
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Product Introduction

A178 GR.A Electric Resistance Welded Pipe is manufactured using high-quality raw materials from reliable and trusted suppliers in the industry. These products undergo various heat treatments and testing procedures, such as impact tests, hydrostatic tests, tensile tests, and non-destructive electrical tests to verify that they meet the specified characteristics.
A178 A Carbon Steel Boiler Tube includes the content of carbon, manganese, phosphorus, and sulfur. The carbon content is usually between 0.06% and 0.18%, and the manganese content is between 0.27% and 0.63%. And A178 A high temperature pipe can withstand temperatures up to about 750 degrees Fahrenheit without cracking or weakening. It is suitable for areas exposed to the elements and has a longer service life than other materials.
Therefore, due to the characteristics of A178 A welded pipe carbon steel material, it has certain strength and durability, and is suitable for equipment such as boilers and superheaters.

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Chemical Composition of ASTM A178 A Welded boiler tube

Element % ASTM A178 Gr A / SA178A
Low carbon steel
C 0.06-0.18
Mn 0.27-0.63
P 0.035
S 0.035
Si ...

Mechanical Property of SA178 Grade A Boiler Tubes

Item ASTM A178 Gr A / SA178A
Tensile strength, min, ksi [MPa] 47[325]
Yield strength, min, ksi [MPa] 26[180]
Elongation in 2 in. or 50mm, min, % 35
For longitudinal strip tests a deduction for 1.50A

A178 A Boiler Tube

ASTM A178 Grade A Boiler Tubes

Why choose us

Gnee company covers an area of 35,000 square meters and has more than 200 employees, including 80 technical staff. We have established an effective and complete quality control and assurance system. The company has also obtained ISO9001 quality system certification.

Gnee Company Team

A178 GR.A Carbon Steel Pipe

FAQ

1.Q.Why choose you?
A.Firstly quality, secondly price, we can give you both. Our service formula: good quality + good price + good service = customer's trust.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.

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