Q345B Cold Rolled 1.5mm Carbon Steel Pipe For Engineering Projects

Q345B Cold-Rolled 1.5mm Carbon Steel Pipe for Engineering Projects

Product Description:

Features:

1. High-Quality Material: Made from Q345B grade carbon steel known for its excellent mechanical properties, including high tensile and yield strength.
2. Precision Cold-Rolled: Processed through cold rolling to achieve a uniform 1.5mm wall thickness, ensuring enhanced strength, durability, and precise dimensions.
3. Versatile Applications: Suitable for a wide range of engineering projects, including structural frameworks, bridges, heavy machinery, and oil and gas pipelines.
4. Customizable  Dimensions: Available in various outer diameters and lengths to meet specific project requirements.
5. Surface Treatments: Options for phosphating, galvanizing, or painting to enhance corrosion resistance and meet aesthetic needs.
6. Compliance with Standards: Meets international standards such as GB/T 1591-2018, ASTM A36, and EN 10025, ensuring consistent quality and reliability.
7. Mechanical Properties: High tensile strength (470-630 MPa), yield strength (≥ 345 MPa), and elongation (≥ 21%) for robust performance under varying loads.
8. Weather Resistance: Designed to withstand harsh environmental conditions, suitable for outdoor applications.
9. Excellent Weldability: Easy to weld, facilitating efficient installation and fabrication processes.
10. Impact Toughness: Provides high resistance to impact and deformation, ensuring safety and reliability in critical applications.

Chemical Composition:                     Mechanical Properties:

• Carbon (C)	≤ 0.20%	Tensile Strength	470-630 MPa
  Manganese (Mn)	1.0 - 1.6%	Yield Strength	≥ 345 MPa
  Silicon (Si)	≤ 0.50%	Elongation	≥ 21%
  Sulfur (S)	≤ 0.035%
  Phosphorus (P)	≤ 0.035%

   

Applications:

• Engineering Projects: Ideal for structural frameworks, support systems, and infrastructure projects.
• Structural Buildings: Suitable for columns, beams, and other load-bearing components.
• Bridges: Perfect for high-strength bridge construction.
• Heavy Machinery: Excellent choice for manufacturing heavy-duty machinery parts.
• Oil and Gas Pipelines: Reliable for pipeline construction and fluid transport systems.

Support and Services:

1. Technical Support: Dedicated technical experts available to provide guidance on product specifications, application suitability, and engineering solutions.
2. Customization: Ability to tailor dimensions, surface treatments, and packaging to meet specific project requirements.
3. Quality Assurance: Rigorous quality control processes throughout manufacturing to ensure adherence to international standards and consistent product quality.
4. Documentation and Certifications: Provision of detailed product documentation, including mill certificates, test reports, and compliance certificates (e.g., ISO, ASTM), to meet regulatory and client requirements.
5. Logistics and Delivery: Efficient logistics management to ensure timely delivery of products to project sites worldwide, optimizing supply chain efficiency.
6. After-Sales Support: Commitment to customer satisfaction with prompt response to inquiries, post-delivery assistance, and resolution of any issues that may arise.
7. Training and Education: Educational resources and training programs available to clients and partners on product handling, installation best practices, and maintenance guidelines.
8. Value-Added Services: Additional services such as material consulting, project management support, and lifecycle cost analysis to optimize project outcomes.
9. Environmental Responsibility: Commitment to sustainable practices, including eco-friendly manufacturing processes and compliance with environmental regulations.
10. Continuous Improvement: Dedication to ongoing product innovation and improvement based on customer feedback and industry advancements.

Why Choose Us?:

• Quality Assurance: Our products are manufactured to the highest standards, ensuring reliability and consistency.
• Customer-Centric Solutions: We work closely with our clients to provide customized solutions that meet their unique project requirements.
• Competitive Pricing: We offer competitive pricing without compromising on quality, ensuring value for your investment.

Packing and Shipping:

Customized Packaging: We offer tailored packaging solutions to ensure the safe transportation and storage of your Q345B cold-rolled carbon steel pipes.

Options include:

1. Bundling: Pipes are securely bundled together using steel straps or ropes to prevent shifting and damage during transit.
2. Protective Caps: Each pipe end is capped with plastic or metal caps to protect against moisture, dirt, and mechanical damage.
3. Wooden Cases or Pallets: For added protection during long-distance shipping or when handling large quantities, pipes can be packed in sturdy wooden cases or placed on wooden pallets.
4. Marking and Labeling: Clear marking and labeling on each package indicate product specifications, quantity, handling instructions, and destination details, facilitating easy identification and handling.
5. Custom Packaging: We accommodate specific packaging requests based on your project requirements, ensuring compliance with transportation regulations and safe delivery.

Transportation Modes: Depending on your timeline and budget, we offer various transportation modes,

including:

• Sea Freight: Ideal for large-volume shipments, ensuring cost-effectiveness and reliability for international deliveries.
• Air Freight: Expedited shipping option for urgent orders, minimizing transit time and ensuring prompt delivery.
• Land Transportation: Available for regional deliveries, providing flexibility and ensuring timely distribution to project sites.

FAQ:

1. What is Q345B cold-rolled carbon steel pipe?

  Q345B refers to the grade of carbon steel known for its excellent mechanical properties. The pipe is processed through cold rolling, which enhances its strength, durability, and dimensional precision.

2. What are the typical applications of Q345B cold-rolled carbon steel pipe?

  It is suitable for a wide range of engineering projects, including structural frameworks, bridges, heavy machinery components, and oil and gas pipelines.

3. What are the advantages of using cold-rolled carbon steel pipe?

   Cold rolling improves the surface finish, dimensional accuracy, and mechanical properties of the steel. It offers higher strength, better surface quality, and enhanced corrosion resistance compared to hot-rolled alternatives.

4. What are the available dimensions of the Q345B cold-rolled carbon steel pipe?

   The pipe comes in customizable outer diameters typically ranging from 10mm to 610mm and a precise 1.5mm wall thickness, with lengths tailored to project requirements.

5. How does Q345B cold-rolled carbon steel pipe compare to hot-rolled pipes?

   Cold-rolled pipes have superior dimensional accuracy, smoother surface finish, and higher mechanical properties. They are suitable for applications requiring precise dimensions and excellent surface quality.

6. What surface treatments are available for Q345B cold-rolled carbon steel pipe?

   Options include phosphating, galvanizing, and painting to enhance corrosion resistance and meet aesthetic preferences, ensuring long-term durability in diverse environments.

7. Does the Q345B cold-rolled carbon steel pipe comply with international standards?

   Yes, it meets various international standards such as GB/T 1591-2018, ASTM A36, and EN 10025, ensuring consistent quality and reliability for global applications.

8. How is the weldability of Q345B cold-rolled carbon steel pipe?

   It exhibits excellent weldability, making it easy to join and fabricate for construction and installation purposes.

9. What are the mechanical properties of Q345B cold-rolled carbon steel pipe?

   It offers high tensile strength (470-630 MPa), yield strength (≥ 345 MPa), and elongation (≥ 21%), providing robust performance under varying loads and conditions.

10. How can I request a quotation or place an order for Q345B cold-rolled carbon steel pipe?

   - Please contact our sales team for inquiries, quotations, and orders. We provide customized solutions to meet your specific project needs, ensuring timely delivery and exceptional service.

A4: The material grade used for Carbon Steel Pipe Tube is ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B, and ASTM A333 Gr. 6.

A5: Carbon Steel Pipe Tube is widely used in various industries such as oil and gas, power generation, chemical plants, petrochemical industries, and water treatment facilities.