Guangdong Tonglian Pipeline Technology Co., Ltd

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Home > Products > Carbon Steel Pipe > Carbon Steel Welded Pipe > SS400 Large Diameter Round Mild Carbon Steel Pipe

SS400 Large Diameter Round Mild Carbon Steel Pipe

Min. Order:
1 Piece/Pieces
Transportation:
Ocean,Land
Port:
guangzhounansha
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  • Product Description
Overview
Product Attributes

StandardBs, Astm, Jis, Api

MaterialSt35-St52, A53-A369, Q195-Q345

Section ShapeRound

Place Of OriginChina

ApplicationFluid Pipe, Hydraulic Pipe, Oil Pipe, Structure Pipe

CertificationApi

Surface TreatmentGalvanized

Special TubeApi Pipe

CategoryWelded Steel Pipe

Processing ServiceWelding

Supply Ability & Additional Information

PackagingStandard marine packaging, or according to customer requirements

TransportationOcean,Land

Supply AbilityFifteen days depends on your order quantity

Portguangzhounansha

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Standard marine packaging, or according to customer requirements
Carbon Steel Pipe: Durable, Cost-Effective Solution for Industrial and Structural Applications This high-performance carbon steel pipe is engineered to meet rigorous global standards while delivering exceptional strength, versatility, and environmental sustainability. Designed for demanding environments, it offers reliable performance across a wide range of industries—from construction and fluid transport to heavy machinery and automotive components. Whether you're specifying materials for infrastructure projects or industrial piping systems, this carbon steel solution provides the durability, flexibility, and cost-efficiency needed for long-term success. Key Features Engineered for resilience, these pipes withstand extreme pressures, temperature fluctuations, and harsh weather conditions without compromising structural integrity. Their superior tensile strength allows for thinner wall designs without sacrificing load-bearing capacity—resulting in reduced material usage and lower overall project costs. Unlike many alternative materials, carbon steel is fully recyclable, making it an eco-conscious choice that supports circular economy principles. With easy fabrication, cutting, bending, and connection capabilities, it integrates seamlessly into complex piping networks using standard fittings such as flanges, valves, and joints. Available in customizable dimensions and thicknesses, it meets diverse engineering requirements from small-scale applications to large-scale industrial installations. Detailed Description Manufactured under internationally recognized specifications including API, ASTM, BS, DIN, GB, and JIS, each pipe undergoes strict quality control processes to ensure dimensional accuracy and consistency. The outer diameter ranges from 21.3 mm to 1420 mm, with wall thicknesses between 2.11 mm and 300 mm, offering flexibility for both low-pressure distribution and high-stress transmission needs. Tolerances are tightly controlled—OD within ±1% and WT within ±10%—ensuring compatibility with precision-engineered systems. A broad selection of grades—including Q235, Q345, A53B, A106B, ST37, 16Mn, X60, X80, and more—allows engineers to choose the ideal alloy for specific mechanical and chemical resistance demands. Inspection certifications from ISO, BV, SGS, and MTC guarantee compliance with international safety and quality benchmarks. Pipes are packed securely in seaworthy export packaging, suitable for all modes of transportation, ensuring safe delivery worldwide. Applications Ideal for structural frameworks, oil and gas pipelines, water and sewage systems, HVAC installations, and mechanical assemblies, this carbon steel pipe serves as a backbone in modern engineering. It’s widely adopted in construction projects requiring robust support structures, in power generation facilities where thermal stability matters, and in manufacturing plants handling high-volume fluid conveyance. Its adaptability also makes it a preferred material for automobile and tractor components subjected to continuous stress and vibration. From offshore platforms to urban infrastructure, its reliability spans both commercial and industrial domains globally. Customer Insights Users consistently highlight the balance between affordability and performance. Many note how the reduced weight compared to other metals—without loss of strength—simplifies installation and reduces labor costs. Others appreciate the ease of customization and the consistent quality across batches, which minimizes downtime during maintenance or expansion phases. Environmental professionals commend the recyclability factor, aligning with corporate sustainability goals. Overall, feedback emphasizes long-term value, minimal degradation over time, and seamless integration with existing systems. Frequently Asked Questions What makes carbon steel pipe a better choice than stainless steel or Aluminum for certain applications? While stainless steel offers corrosion resistance and aluminum provides lightweight properties, carbon steel delivers unmatched strength-to-cost ratio and weldability. It excels in environments where impact resistance and high pressure are critical, especially when budget constraints exist. How does the pipe handle extreme temperatures or pressure variations? With standardized heat treatment and alloy optimization, carbon steel maintains structural integrity across a wide temperature spectrum—from sub-zero climates to elevated operational conditions. Its mechanical properties remain stable even under cyclic loading, making it suitable for dynamic environments like petrochemical processing units. Is it possible to order custom sizes or special grades not listed? Yes, manufacturers can produce tailored specifications based on customer drawings or technical requirements. Specialized grades like P91, T92, or X100 are available upon request, enabling application-specific solutions for advanced energy and infrastructure sectors.

Product Categories : Carbon Steel Pipe > Carbon Steel Welded Pipe

Home > Products > Carbon Steel Pipe > Carbon Steel Welded Pipe > SS400 Large Diameter Round Mild Carbon Steel Pipe
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