Carbon Steel Seamless Tubes Standard ASTM A106A/A106b/A106c: An Overview

Introduction:

Carbon steel seamless tubes are widely used in various industries due to their outstanding properties such as high strength, durability, and excellent resistance to corrosion. One of the most commonly adopted standards for carbon steel seamless tubes is ASTM A106A/A106b/A106c. This standard ensures the quality and reliability of these tubes, making them suitable for a wide range of applications. In this article, we will delve into the product description, product parameter table, mechanical properties and chemical composition, product use, and product grade standards associated with ASTM A106A/A106b/A106c carbon steel seamless tubes.

Product Description:

ASTM A106A/A106b/A106c carbon steel seamless tubes are designed for high-temperature service and are manufactured using a seamless process, ensuring a smooth and uniform interior surface. These tubes are typically produced from carbon steel, which provides exceptional tensile strength and toughness. The seamless construction eliminates the risk of weak points and ensures reliable performance under demanding conditions.

Product Parameter Table:
The following table provides an overview of the typical parameters for ASTM A106A/A106b/A106c carbon steel seamless tubes:

Mechanical Properties and Chemical Composition:

ASTM A106A/A106b/A106c carbon steel seamless tubes exhibit excellent mechanical properties and a well-defined chemical composition. These properties ensure their suitability for high-pressure and high-temperature applications. The typical mechanical properties and chemical composition are as follows:

Mechanical Properties:

• Tensile Strength: ≥ 415 MPa
• Yield Strength: ≥ 240 MPa
• Elongation: ≥ 30%
• Hardness: ≤ 79 HRB

Chemical Composition:

• Carbon (C): 0.25% maximum
• Manganese (Mn): 0.27-0.93%
• Phosphorus (P): 0.035% maximum
• Sulfur (S): 0.035% maximum
• Silicon (Si): 0.10% minimum
• Copper (Cu): 0.40% maximum
• Nickel (Ni): 0.40% maximum
• Chromium (Cr): 0.40% maximum
• Molybdenum (Mo): 0.15% maximum

Product Use:

ASTM A106A/A106b/A106c carbon steel seamless tubes find extensive applications in industries such as oil and gas, petrochemical, power generation, refineries, and more. These tubes are commonly used for conveying fluids and gases at high temperatures and pressures. They are also employed in structural applications where strength, reliability, and resistance to corrosion are essential.

Product Grade Standards:

The ASTM A106A/A106b/A106c standard encompasses three different grades: A106A, A106B, and A106C. Each grade has distinct mechanical properties and chemical composition requirements, allowing users to select the appropriate grade based on their specific application needs.

Conclusion:

ASTM A106A/A106b/A106c carbon steel seamless tubes, complying with the ASTM standard, offer exceptional performance in high-temperature and high-pressure environments. Their seamless construction, mechanical properties, and chemical composition make them a reliable choice for various industries. Whether it is for conveying fluids or structural applications, these tubes provide durability and strength, meeting the stringent requirements of demanding industrial settings.

Product Image

    Cangzhou Baoyang Pipeline Equipment Co., Ltd. is located in Hope New District, Mengcun County, Hebei Province, China's pipeline equipment base. The company was founded in 2018 with a registered capital of 10 million yuan. It is an enterprise integrating steel pipe spot warehousing, pipe fittings production, sales and export. Our company mainly deals in seamless pipes of special materials, and has long-term and good cooperative relations with major steel mills such as Tianjin Seamless, Hengyang Valin, Yantai Lubao, Inner Mongolia Baosteel, Shanghai Baosteel, Jiangsu Chengde, Anhui Tianda, etc.

Factory Overview

    The company's products are widely used in engineering projects such as oil, natural gas, chemical, coal gas, long-distance thermal steam, and water pipelines. The products are sold all over the country and exported to India, Vietnam, Iran, Iraq, Australia, Nigeria, Canada, Turkey, Spain, Germany, the Netherlands, etc., and have been well received by customers and achieved good economic and social benefits.

    The company adheres to the business philosophy of "technology to develop enterprises, precision and truth-seeking, unity of purpose, and peace and far-reaching", and always takes "customer first, service first, sincere reputation" as its purpose, and strives to build a modern and fast-service enterprise.