Product Specification

ASTM A106 Grade A Hot Rolled Seamless Carbon Steel Pipe For High-Temperature Service

Introduction

ASTM A106 Grade A is a specification for seamless carbon steel pipe designed for high-temperature service. It is commonly used in refineries and plants to transport gases and fluids at elevated temperatures and pressures. This article provides an overview of the material, specification, key features, chemical composition, mechanical properties, steel grade, application, and possible alternative grades for ASTM A106 Grade A.

Material and Specification

ASTM A106 Grade A is a seamless carbon steel pipe manufactured through hot rolling processes. It is available in various sizes, ranging from 1/8" to 26" NB (Nominal Bore) and has a maximum wall thickness of 20mm. The pipe is produced according to the ASTM A106 standard, which covers both seamless carbon steel pipes and welded carbon steel pipes for high-temperature service.

Key Features

• Seamless construction: ASTM A106 Grade A pipe is manufactured without any welded joints, ensuring a continuous and uniform structure.
• High-temperature resistance: This grade of carbon steel pipe is specifically designed to withstand high temperatures and pressures, making it suitable for applications in elevated temperature environments.
• Corrosion resistance: The carbon steel composition of ASTM A106 Grade A provides excellent resistance to corrosion, enhancing the durability and longevity of the pipe.
• Precision dimensions: The pipe is manufactured with precise dimensions, ensuring compatibility and ease of installation.

Chemical Composition

Mechanical Properties

Steel Grade

ASTM A106 Grade A is a carbon steel grade that falls under the ASTM A106 specification. It is the most commonly used grade for seamless carbon steel pipes for high-temperature service.

Application

ASTM A106 Grade A pipes find extensive application in various industries, including:

• Oil and gas refineries
• Power plants
• Chemical processing plants
• Boiler and heat exchanger systems
• High-temperature fluid transportation

Possible Alternative Grades

While ASTM A106 Grade A is widely used, there are alternative grades available for specific applications. Some possible alternative grades include:

• ASTM A106 Grade B: This grade offers higher tensile strength and is suitable for applications requiring increased pressure resistance.
• ASTM A106 Grade C: With higher carbon content, this grade provides improved mechanical properties and is suitable for applications with higher working temperatures.

Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.

Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.

At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.