Leading Carbon Steel Pipe Manufacturer
Discover high-quality carbon steel pipes designed for durability and strength. Perfect for heavy-duty industries, our pipes offer reliable performance at competitive prices.
Introduction to Carbon Steel Pipes
At Zhongjing Steel, our dedicated team of experts is committed to delivering top-quality carbon steel pipes that meet the diverse needs of our clients across Africa, South America, and the Middle East. Our carbon steel pipes are renowned for their durability and strength, making them ideal for heavy-duty applications in infrastructure, shipbuilding, distillation, and chemical fertilizer equipment. Our team’s deep understanding of the market, combined with our ability to quickly respond to customer demands, ensures that we provide not only competitive pricing but also in-time, considerate service. With our comprehensive technical support and a wide range of grades and finishes, we are equipped to handle any project, big or small. Trust Zhongjing Steel for your carbon steel pipe needs and experience the difference our expertise brings.

Key Features of Carbon Steel Pipes
Discover the exceptional features of Zhongjing Steel's carbon steel pipes. Our products are engineered for durability, efficiency, and reliability, making them ideal for various industrial applications. Explore our key features and see why Zhongjing Steel is your trusted partner in carbon steel solutions.
High Tensile Strength
Zhongjing Steel's carbon steel pipes offer superior tensile strength, ensuring they can withstand high-pressure environments and heavy loads. This makes them perfect for construction and industrial applications.
Corrosion Resistance
Our carbon steel pipes are treated with advanced anti-corrosion techniques, providing long-lasting protection against rust and chemical damage. Ideal for use in harsh environments.
Versatile Applications
Suitable for a wide range of applications, including construction, automotive, and machinery. Zhongjing Steel's carbon steel pipes meet various industry standards like ASTM, JIS, and DIN.
Customizable Specifications
We offer customizable options to meet your specific requirements, including different grades, sizes, and finishes. Our team works closely with you to deliver tailored solutions.
Excellent Weldability
Zhongjing Steel's carbon steel pipes are known for their excellent weldability, facilitating easy and efficient fabrication processes. This feature is crucial for construction and manufacturing sectors.
Cost-Effective Solutions
Our carbon steel pipes provide a cost-effective solution without compromising on quality. They offer durability and reliability at competitive prices, making them a smart investment.
Rigorous Quality Control
Each pipe undergoes stringent quality control checks to ensure it meets the highest standards. Our commitment to quality ensures you receive products you can trust.
Global Standards Compliance
Zhongjing Steel's carbon steel pipes comply with international standards, including China GB, ASTM, JIS, DIN, and ISO 630. This guarantees compatibility and reliability across global markets.
Types of Carbon Steel Pipes
Discover our extensive range of carbon steel pipes, available in various sizes and shapes including round, square, rectangular, and oval. Each pipe is crafted to meet industry standards such as Carbon Steel a36 , ensuring durability and strength. Our products come in a variety of finishes—polished, pickled, hairline, and mirror—with thickness options from 0.2mm to 12mm and diameters ranging from 4mm to 325mm. Whether you need standard 6-meter lengths or custom sizes, our flexible solutions cater to your specific requirements.
Comprehensive Carbon Steel Pipe Specifications
Discover the comprehensive specifications of our Carbon Steel Tube/Pipe, designed to meet the demands of various heavy-duty industries. Our detailed parameters ensure you have all the information needed to make an informed decision.
PRODUCT NAME
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CARBON STEEL PIPE
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Materials
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10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A
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ASTM A53A/A53B/ A178C/A106B API5L
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ST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn5
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16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910
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Gr.B,X42,X46,X52,X60,X65,X70,X80,X100
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Standard
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ASTM EN DIN GB ISO JIS BA AISI
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OD
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Seamless PIPE: 1/4"-36" | Welding PIPE: 21.3mm-3620mm
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Round tube: 1/2"-10" | Square tube/rectangular tube: 15x15-400x600mm
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Thickness
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Seamless: 1.25MM-50MM | Welded: 1.65mm-65mm
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Length
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1-12M or as Request
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Shape
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Round, Square, Rectangular, Oval
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Surface treatment
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Black Painting, Galvanized, Anti-rust Oil
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Technology
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Seamless, welded
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Application
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Fluid transportation pipelines (oil, natural gas, water, etc.), structural pipes, boiler pipes, etc.
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Processing services
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Machining (CNC), centerless grinding (CG), heat treatment, annealing, pickling, polishing, rolling, forging, cutting, bending, small processing, etc.
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Carbon Steel Pipe Properties Overview
Explore the comprehensive chemical composition and mechanical properties of carbon steel pipes, ensuring you understand the materials characteristics for your industrial needs.
PRODUCT NAME
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CARBON STEEL COILS
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Grade
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Q195,Q215,Q235,Q345,ST37,A36,45#,16Mn,SPHC,SGCC,CGCC
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Standard
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ASTM EN DIN GB ISO JIS BA AISI
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Surface treatment
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Bare, black, oiled, sandblasted, painted, coated, galvanized or as your request
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Thickness(Hot rolled)
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2.75mm-100mm, as Request
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Thickness(Cold rolled)
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0.2mm-3mm, as Your Request
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Width
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1250-2500mm, or as per your requirement (regular width 1000mm, 1250mm, 1500mm)
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Coil number
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508 mm or 610 mm
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Coil weight
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3 - 8 tons or as per your requirement
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Technology
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Hot Rolled Cold Rolled as your requirement
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Yield Strength
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250~600 MPa
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Tensile Strength
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350~800 MPa
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Processing method
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Rolling, cutting, forming and bending
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Packaging
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Standard export packaging
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Application
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Building structures, machinery manufacturing, automobile manufacturing, container manufacturing, bridges, ships, etc.
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Applications of Carbon Steel Pipes
Carbon steel pipes are versatile and essential across various industries due to their strength and durability. They are widely used in infrastructure, shipbuilding, distillation processes, and chemical fertilizer equipment. Below are some typical application scenarios showcasing the indispensable role of carbon steel pipes.
Why Choose Our Carbon Steel Pipes Products
Discover why our carbon steel pipes stand out in the market. Our commitment to quick response, professional service, efficient logistics management, and flexible payment options ensures a seamless and satisfying experience for our clients.
Quick Response Time
Our dedicated support team ensures prompt responses to all inquiries, providing timely solutions and updates to keep your projects on track. Expect swift communication and fast resolutions.
Professional Services
With extensive industry expertise, our team offers professional guidance and support throughout your purchasing process, from material selection to delivery, ensuring you receive the best products.
Efficient Logistics Management
Our advanced logistics network guarantees efficient and reliable delivery of your carbon steel pipes, minimizing delays and ensuring your materials arrive on time, every time.
Flexible Payment Options
We offer a variety of flexible payment methods to accommodate your financial preferences, making transactions smooth and hassle-free, so you can focus on your core business.
Real Success Stories with Our Carbon Steel Pipes
Explore our real success stories showcasing the exceptional performance and reliability of our carbon steel pipes. These detailed case studies highlight the diverse applications and benefits, reinforcing the trust and confidence of our potential customers.

Enhanced Infrastructure Durability with Carbon Steel Pipes
One of our clients, a leading construction company, utilized our Q235B carbon steel pipes in a major infrastructure project. The pipes were chosen for their exceptional strength and durability, essential for supporting the heavy loads and stress in the construction of bridges and highways. The project saw a significant reduction in maintenance costs and enhanced structural integrity, demonstrating the high quality and reliability of our carbon steel products.

Shipbuilding Excellence with High-Grade Carbon Steel Tubes
A prominent shipbuilding company selected our Q345B carbon steel tubes for constructing their latest fleet. The tubes' superior resistance to corrosion and high tensile strength made them the ideal choice for the harsh marine environment. The result was a fleet of vessels with enhanced longevity and reduced maintenance needs, proving the effectiveness of our carbon steel solutions in demanding conditions.

Chemical Fertilizer Equipment Upgraded with Carbon Steel Pipes
Our carbon steel pipes were integral to upgrading a chemical fertilizer plant's equipment. The plant required materials that could withstand high pressure and corrosive substances. carbon steel pipes provided the necessary robustness and reliability, resulting in increased production efficiency and reduced downtime. This case highlights the adaptability and performance of our carbon steel products in industrial applications.
Frequently Asked Questions
Our Frequently Asked Questions section is designed to address common inquiries about carbon steel pipes. Here, you will find detailed and informative answers to help you better understand our products, their applications, and maintenance. We aim to provide clear and concise information to assist you in making informed decisions.
Carbon steel pipes are widely used in industrial applications such as oil and gas transportation, water supply, and structural applications. They are valued for their strength, durability, and ability to withstand high pressures and temperatures. These pipes are also used in construction, automotive, and manufacturing industries due to their versatility and cost-effectiveness.
Selecting the right carbon steel pipe depends on your specific needs, including the type of fluid being transported, pressure requirements, and environmental conditions. Consider factors like pipe size, wall thickness, and grade. Consulting with a professional or referring to industry standards can help ensure you choose the appropriate pipe for your application.
Carbon steel pipes offer several advantages, including high tensile strength, durability, and cost-effectiveness. They are resistant to shock and vibration, making them ideal for high-pressure applications. Additionally, carbon steel is more affordable than stainless steel, providing a budget-friendly option without compromising on performance.
Regular maintenance of carbon steel pipes involves periodic inspections for corrosion, leaks, and damage. Applying protective coatings can prevent rust and extend the pipe's lifespan. Ensure proper installation and use of compatible materials to reduce wear and tear. Routine cleaning and monitoring can help maintain optimal performance.
Carbon steel pipes are considered environmentally friendly due to their recyclability. They can be melted down and reused, reducing waste and conserving resources. Additionally, their long lifespan means fewer replacements and less environmental impact over time. Proper maintenance further enhances their sustainability.
Yes, carbon steel pipes are suitable for high-temperature applications. They can withstand temperatures up to 1,000 degrees Fahrenheit, making them ideal for use in industries such as power generation, petrochemical, and manufacturing. Their high thermal conductivity and resistance to thermal expansion ensure reliable performance under extreme conditions.
Get Your Custom Carbon Steel Pipe Today
Ready to upgrade your infrastructure with high-quality carbon steel pipes? Contact us now to get a custom quote tailored to your specific needs. Our expert team is here to provide you with competitive pricing and in-time service. Don't miss out on enhancing your projects with durable and reliable materials.