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Carbon Steel Hollow Round Bar Custom Length Cold Drawn Round Bar

Categories Hollow Round Bar
Brand Name: chunfa
Place of Origin: china
Product: Hollow Round Bar
Hardness: HRC 25-30
Diameter: 3mm-500mm
Length: Customizable
Surface Condition: Chrome Plating
Strength: High
Raw Material: Steel
Shape: Round
MOQ: 1 ton
Price: Negotiation
Delivery Time: 30days
Supply Ability: 400ton per month
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    Carbon Steel Hollow Round Bar Custom Length Cold Drawn Round Bar

    Product Description:

    Hollow Round Bar
    Product Overview

    Hollow Round Bar is a type of metal bar that is widely used in machinery, construction, and automotive industries. It is known for its high strength and durability, making it a popular choice for various applications. This bar is available in a range of diameters from 3mm to 500mm, catering to different needs and requirements. It is also known for its hardness, with a HRC (Rockwell hardness scale) rating of 25-30, ensuring its durability and resistance to wear and tear.

    Key Features

    Hollow Round Bar stands out for its exceptional qualities, making it a top choice for many industries. Some of its key features include:

    • Hardness: With a HRC rating of 25-30, this bar is known for its high level of hardness, ensuring its longevity and resistance to wear and tear.
    • Diameter: Hollow Round Bar is available in a range of diameters, from 3mm to 500mm, catering to different needs and applications.
    • Tensile Strength: This bar has a minimum tensile strength of 610 N/MM2, which is crucial for its performance in various applications.
    • Application: Hollow Round Bar is used in a variety of industries, including machinery, construction, and automotive, thanks to its strength and durability.
    • Material Options: This bar is available in different materials, including flat stainless steel, hot rolled steel, carbon steel, and alloy steel, providing customers with options to choose from based on their specific requirements.

    Whether you need a strong and durable bar for your machinery or construction projects, Hollow Round Bar is the perfect choice. Its high strength and durability make it a reliable option for various applications, providing value for your investment.


    • Product Name: Hollow Round Bar
    • Material: Stainless Steel
    • Hardness: HRC 25-30
    • Shape: Round
    • Straightness: Not More Than 0.2 MM/M
    • Application: Machinery, Construction, Automotive
    • Key Features:
      • Bright Steel Round Bar
      • Carbon Steel Round Bars
      • Cold Drawn Round Bar

    Technical Parameters:

    ProductHollow Round Bar
    Raw MaterialSteel
    Tensile StrengthNot Less Than 610 N/MM2
    HardnessHRC 25-30
    Hard Chrome Thickness20 - 30 Micron
    ApplicationMachinery, Construction, Automotive
    Related ProductsFlat Stainless Steel Bar, Bright Steel Flat Bar, Alloy Steel Round Bar


    Hollow Round Bar-CHUNFA

    CHUNFA is a leading manufacturer and supplier of high-quality hollow round bars in China. Our brand is known for its superior quality and excellent customer service. With a focus on providing top-grade steel products, we are committed to meeting the diverse needs of our customers.

    Product Name: Hollow Round Bar
    Product Attributes:
    • Brand Name: CHUNFA
    • Place of Origin: China
    • Raw Material: Steel
    • Application: Machinery, Construction, Automotive
    • Length: Customizable
    • Straightness: Not More Than 0.2 MM/M
    Product Application:

    The Hollow Round Bar is a versatile steel product that can be used in a variety of industries and applications. Its strength, durability, and flexibility make it an ideal choice for machinery, construction, and automotive purposes. Here are some specific examples of how our Hollow Round Bar can be used:

    • Machinery: Our Hollow Round Bar is widely used in the manufacturing of machinery, such as agricultural equipment, hydraulic cylinders, and conveyor systems. Its high tensile strength and excellent machinability make it a reliable and cost-effective choice for these applications.
    • Construction: The Hollow Round Bar is an essential component in the construction industry, used in the construction of buildings, bridges, and other structures. Its high load-bearing capacity and resistance to corrosion make it a preferred choice for structural support.
    • Automotive: The automotive industry also relies on our Hollow Round Bar for various applications, including axles, drive shafts, and suspension components. Its ability to withstand heavy loads and extreme conditions makes it a reliable choice for automotive manufacturers.

    At CHUNFA, we offer a wide range of Hollow Round Bar products to meet the specific needs of our customers. We provide both hot rolled and cold drawn round bars, as well as seamless steel pipes. Our products are available in customizable lengths, allowing our customers to order the exact size they need for their projects.

    With our commitment to quality and customer satisfaction, CHUNFA has become a trusted supplier of Hollow Round Bars in China. We continuously strive to improve our products and services to meet the ever-changing demands of the market. Contact us today to learn more about our products and how we can meet your steel needs.


    Customized Service for Chunfa Hollow Round Bar

    Thank you for your interest in our hollow round bar product from Chunfa, a leading brand in China.

    Our hollow round bar is made of high-quality stainless steel material, ensuring durability and strength. It is available in a round shape, making it suitable for a wide range of applications.

    At Chunfa, we understand the importance of precision and accuracy in industrial products. That's why we offer a tolerance range of H9-H11 for our hollow round bar, ensuring consistent and precise measurements for your projects.

    Our hollow round bar is perfect for use in machinery, construction, and automotive industries. Its versatility and durability make it a popular choice among professionals.

    For our customers' convenience, we also provide customized services for our hollow round bar. We offer options for flat iron steel bar, cold drawn round bar, and hot rolled steel round bar to meet your specific needs and requirements.

    Thank you for choosing Chunfa for your hollow round bar needs. We are committed to providing high-quality products and excellent customer service. Contact us today to learn more about our customized services and to place your order.

    Quality Carbon Steel Hollow Round Bar Custom Length Cold Drawn Round Bar for sale
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