Introduction
The EN 10255 Carbon Steel Tube are made of high-quality raw materials and comply with standards such as ASTM A53, GB/T 8162 and EN 10210. With outer diameters ranging from 6mm to 630mm and wall thicknesses from 1.2mm to 50mm, our tubes are available in seamless and welded types.
Features
Good processing performance
The EN 10255 Carbon Steel Tube have excellent weldability and machinability, suitable for various welding, drilling, bending, stamping and other processing technologies, improving assembly efficiency.
Consistent performance
Our products use standardized carbon structural steel (such as Q235, Q345, etc.), with uniform chemical composition and small performance differences between batches, ensuring batch consistency.
Multiple manufacturing processes available
We can provide seamless pipes, straight seam welded pipes, and spiral welded pipes according to customer needs to meet the needs of different pressure levels and application scenarios.
Flexible surface treatment
We can provide a variety of surface treatment methods such as black pipes, spray painting, phosphating, anti-rust oil coating, hot-dip galvanizing, etc. to enhance corrosion resistance and extend service life.
EN 10255 Grade S195T Tubes Chemical composition and mechanical properties
|
Steel Grade |
Chemical composition % |
Mechanical Properties |
||||||
|
Yield strength |
Tensile strength |
Elongation |
||||||
|
Steel Name |
Steel Number |
C max |
Mn max |
P max |
S max |
ReH min. (MPa) |
Rm (MPa) |
A min. % |
|
S195T |
1.0026 |
0,20 |
1,40 |
0,035 |
0,030 |
195 |
320 to 520 |
20 |
EN 10255 Non-alloy steel tubes Heavy and Medium Series
The Benefits of Choosing Us
Reliable Product Quality
We prioritize long-term partnerships by delivering steel products with stable, traceable quality that meets international standards and client specifications.
Strong Inventory and Sales Capability
With a rolling stock capacity of over 15,000 tons and monthly sales exceeding 30,000 tons, we ensure timely supply and efficient delivery for large-scale and urgent orders.
Comprehensive One-Stop Steel Procurement Service
Leveraging our deep integration within China's specialized steel trade ecosystem, we provide sourcing, inspection, logistics, and export documentation support-streamlining procurement for global buyers.
OEM and ODM Customized Services
As a leading steel pipe stockist and distributor in China, we provide a full range of OEM and ODM solutions to meet the needs of global customers. We support specifications, materials, surface treatment, packaging and brand customization.
FAQ
Q: What is EN 10255 Carbon Steel Tube?
A: EN 10255 is a European standard that specifies the technical requirements for non-alloy steel tubes suitable for welding and threading. These tubes are commonly used for water, gas, and air systems.
Q: What are the main applications of EN 10255 carbon steel tubes?
A: They are widely used in low-pressure fluid transportation systems, such as water pipelines, fire protection systems, HVAC, compressed air lines, and gas distribution networks.
Q: Can EN 10255 tubes be welded and threaded?
A: Yes. One of the key features of EN 10255 tubes is their excellent suitability for both welding and threading, which makes installation in piping systems more versatile and convenient.
Q: How does EN 10255 differ from other pipe standards?
A: EN 10255 focuses specifically on tubes for pressure purposes with threading and welding capability, unlike structural standards like EN 10219 or seamless pipe standards like EN 10216. It emphasizes internal cleanliness, tight tolerances, and consistent mechanical properties for fluid handling.
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