Carbon Steel Pipe
Carbon Steel Pipe, manufactured through welded (ERW, LSAW) or seamless processes from hot-rolled carbon steel, offers high strength, durability, and cost efficiency for structural, mechanical, and fluid transport applications. Customizable in dimensions, thickness, and coatings, we ensure rapid production and swift global delivery. Rigorously tested to meet international standards, our pipes guarantee superior quality, durability, and reliability. Elevate your projects with premium carbon steel solutions—contact us now to secure your order and stay ahead!
+86 15650078182
+86 15650078182
+86 15650078182
sales07@zhongximetal.com
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Product Description

Product NameCarbon Steel Pipe
StandardAPI, ASTM, BS, DIN, GB, JIS
Outside Diameter21.3-1420mm
Wall Thickness2.11-300mm
Dia ToleranceControl with in the standard, OD:+-1%, WT:+-10%
Materials10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A
ASTM A53A/A53B/ A178C/A106B API5L
ST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn5

16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,

Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7

Gr.B,X42,X46,X52,X60,X65,X70,X80,X100
InspectionISO,BV,SGS,MTC
PackingSteel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required
ApplicationWidely used in Structure, Accessorize,Construction,Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on


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Carbon Steel Pipe


Carbon Steel Pipe is a cornerstone of modern infrastructure, celebrated for its exceptional strength, reliability, and adaptability across industries. Engineered for demanding environments, these pipes excel in transporting fluids, supporting structures, and withstanding high pressures and temperatures. Available in seamless, welded, or coated variants, they cater to diverse needs—from underground pipelines to architectural frameworks. Their inherent durability minimizes maintenance costs, while customizable dimensions and finishes ensure seamless integration into projects of any scale.

Quality and efficiency define our Carbon Steel Pipe solutions. Rigorously tested for performance under extreme conditions, each pipe meets stringent standards for safety and longevity. With streamlined production processes and a global logistics network, we guarantee swift delivery without compromising precision. Whether for residential plumbing, commercial construction, or heavy industrial systems, our pipes combine ruggedness with adaptability. Act now—contact us to design your tailored solution and experience the unmatched resilience of premium carbon steel piping.


About Us


The company is committed to providing customers with high-quality, low-cost steel products and strives to create value for customers. With advanced processing equipment and a strong logistics and distribution system, it can meet customer needs at any time.


Carbon Steel Pipe


Benefits of Carbon Steel Pipe


1. High Strength and Durability

Carbon steel pipes offer exceptional tensile strength (up to 630 MPa for Q355B grade), making them ideal for high-pressure applications like oil/gas pipelines and structural supports. Their resistance to deformation ensures long-term reliability in demanding environments, reducing maintenance costs. Choose strength that stands the test of time.

2. Corrosion Resistance

With options for galvanized or epoxy-coated finishes, carbon steel pipes resist rust and chemical degradation, extending lifespan in harsh conditions (e.g., marine, industrial). Ideal for water systems and underground installations. Protect your investments with corrosion-proof performance.

3. Cost-Effective Solutions

Balancing affordability and quality, carbon steel pipes provide budget-friendly alternatives to stainless steel without compromising structural integrity. Widely used in construction and infrastructure projects. Maximize value without sacrificing durability.

4. Customizable Specifications

Available in seamless/welded forms, with adjustable diameters (1/8"–48") and thicknesses (SCH 5–SCH 160), these pipes adapt to precise engineering needs. Quick turnaround on custom orders ensures project deadlines are met. Tailor your pipes to perfection.

5. Excellent Weldability and Machinability

Easy to fabricate, cut, and join, carbon steel pipes streamline installation in manufacturing and construction. Their uniform composition minimizes welding defects, enhancing safety and efficiency. Simplify your workflow with user-friendly steel.

6. High-Temperature Performance

Withstanding temperatures up to 400°C (752°F), carbon steel pipes excel in boilers, heat exchangers, and power plants. Their thermal stability ensures consistent performance in extreme conditions. Power through heat with unmatched resilience.

7. Eco-Friendly and Recyclable

100% recyclable, carbon steel pipes support sustainable building practices. Their long lifespan reduces waste, aligning with global environmental goals. Build green with steel that cares.


Applications of Carbon Steel Pipe


1. Oil & Gas Transmission

Carbon steel pipes are the backbone of global energy infrastructure, trusted for transporting crude oil, natural gas, and refined products across continents. Their high tensile strength (up to 555 MPa in grades like X80) and pressure resistance enable safe operation in harsh conditions, from subzero Arctic regions to desert environments. Cost efficiency makes them the default choice for long-distance pipelines, while advanced coatings (3PE, FBE) mitigate corrosion risks in corrosive soils or marine settings.

2. Construction & Architecture

From skyscraper frameworks to underground utilities, carbon steel pipes provide structural integrity and fluid management solutions. They form critical components in water distribution networks, sewage systems, and HVAC installations, withstanding decades of use. Their weldability and formability simplify on-site assembly for projects like stadiums, bridges, and industrial complexes, balancing performance with budgetary constraints.

3. Automotive Engineering

Carbon steel pipes enable lightweight yet robust vehicle designs, used in exhaust systems, fuel lines, and chassis components. High-pressure variants (154 MPa ratings) safely transport CNG/LPG fuels in alternative energy vehicles, while precision-drawn tubes reduce emissions through optimized flow dynamics. Their machinability supports mass production of components like shock absorbers and hydraulic actuators.

4. Mechanical & Industrial Equipment

Manufacturing facilities rely on carbon steel pipes for conveying coolants, lubricants, and process chemicals. Their resistance to wear and thermal expansion ensures reliability in machinery like CNC lathes, hydraulic presses, and heat exchangers. Customizable hardness levels (via carbon content adjustment) cater to specific operational demands, from abrasion-resistant slurry pipelines to precision-engineered boiler tubes.

5. Agricultural Infrastructure

Carbon steel pipes revolutionize modern farming through efficient irrigation systems and grain storage solutions. Galvanized variants resist soil corrosion in drip irrigation networks, while heavy-wall schedules withstand mechanical stress during equipment installation. Their affordability accelerates rural electrification projects and greenhouse construction, boosting agricultural productivity globally.

6. Power Generation

Coal-fired, nuclear, and geothermal power plants depend on carbon steel pipes for steam conduction, cooling water circulation, and ash handling systems. High-temperature alloys (e.g., ASTM A335 P11) withstand extreme thermal cycles, while seamless construction prevents catastrophic failures in critical boiler components. Their conductivity optimization reduces energy loss during transmission.

Carbon Steel Pipe

Quality Control and Technological Innovation


The company has an experienced technical R&D team, using internationally advanced production processes and testing equipment to ensure that each batch of products meets international quality standards. We strictly implement the ISO quality management system. From raw material procurement to finished product delivery, every link is strictly controlled to provide customers with the most reliable product guarantee. At the same time, we continue to explore the application of new technologies and new materials, drive development with innovation, and maintain our leading position in the industry.


Service Concept and Market Layout


The company adheres to the customer-centric service concept, provides customized solutions, responds quickly to customer needs, and ensures the punctuality of delivery and the thoughtfulness of service. Our foreign trade team is proficient in multiple languages, familiar with international trade rules, and can communicate effectively to provide customers with professional and efficient international trade services. At present, the company's products have successfully entered many international markets such as Europe, America, Africa, and Asia, and have won wide praise and trust.


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