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EN 10210 SEAMLESS STEEL TUBE
- Commodity name: EN 10210 SEAMLESS STEEL TUBE
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- 产品描述
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Product Specifications
Product Introduction
- EN 10210 seamless steel tubes are specially designed for hot-finished structural hollow sections, covering circular, square, rectangular, and elliptical shapes.
- As a European standard widely recognized in the construction and engineering industries, EN 10210 strictly regulates material composition, manufacturing processes, dimensional tolerances, and mechanical performance, ensuring the tubes can withstand high loads, harsh environments, and long-term stable operation.
Core Specifications
- Standard Compliance
EN 10210 (BS EN 10210), fully compliant with European quality requirements, equivalent to ASTM A501, AS 1163, JIS G 3466, and GB/T 6728 in corresponding applications. - Material Grades
Non-alloy steel grades (S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H)
fine-grain steel grades (S275NH, S275NLH, S355NH, S355NLH, S420NH, S420NLH, S460NH, S460NLH), among which S355J2H is the most widely used due to its high strength and toughness. - Dimensional Range:
Outer diameter (OD): 21.3mm - 1219.2mm;
Wall thickness (WT): 0.5mm - 25mm (up to 120mm for special requirements);
Length: single random, double random, or custom cut to length (typically 6-12m). - Mechanical Properties:
Minimum yield strength up to 355 MPa, minimum tensile strength up to 630 MPa, elongation at break ≥22%, and impact energy ≥27 J at -20°C (for J2H grade), with excellent toughness and load-bearing capacity. - Surface Treatment
Black (self-colored uncoated), varnish/oil coating, pre-galvanized, hot-dip galvanized (zinc content ≥98%), 3LPE, 3LPP, FBE, HDPE, etc., to enhance corrosion resistance and service life. - Ends & Packing
Ends: square ends/plain ends (straight cut, saw cut, torch cut), beveled/threaded ends;
Packing: bundle, bulk, wooden case, or other seaworthy packing according to customer requirements.
Product Advantages
- Superior Quality: Strictly manufactured by hot rolling or cold drawing process, with no cracks, folds, or delamination on the surface, high dimensional accuracy, and stable mechanical properties, passing strict impact and weldability tests (PCM ≤ 0.25%).
- Cost-Effective: Made of low-carbon steel, with low production cost while ensuring high performance, providing competitive prices for bulk orders (reference price: $299-$1300 per ton, subject to order quantity and specifications).
- Versatile Applications: Widely used in structural engineering (buildings, bridges, scaffolding), mechanical manufacturing, oil and gas industry, petrochemicals, power generation, boiler water tubes, air preheaters, hydraulic systems, and food production, adapting to various harsh working conditions.
- Customization Support: We accept customizations of dimensions, grades, surface treatments, and packing methods to meet your specific project requirements, with flexible minimum order quantity (starting from 1 ton).
Reliable Certification: All products are accompanied by CE certification and quality inspection reports, ensuring compliance with European and global industry standards, and supporting third-party testing.
Application Scenarios
Our EN 10210 seamless steel tubes are widely applied in various fields that require high strength, corrosion resistance, and dimensional precision:
- Structural engineering: High-rise buildings, stadiums, bridges, industrial plants, and storage facilities.
- Mechanical & equipment manufacturing: Excavators, concrete pump arms, cranes, lifting equipment, and mechanical parts.
- Pipeline systems: Oil and gas transportation, low-pressure fluid transmission (water, air), and boiler pipelines.
- Energy industry: Wind and solar energy installations, power generation equipment, and high-temperature heat exchangers.
Brisk Steel Factory
Core Advantage
Brisk Steel Group is rooted in a culture of "technology as the backbone, quality as the soul, and customers as the heart." Through relentless innovation, global expansion, and a commitment to responsibility, we strive to become a trusted global partner and a technological benchmark in the steel manufacturing industry.
Craftsmanship with Precision
We adhere to a rigorous quality control system that spans the entire production process—from raw material procurement and manufacturing to product delivery—ensuring the highest standards of excellence.
Innovation-Driven Technological Leadership
We prioritize R&D and technological advancement, integrating cutting-edge production lines (e.g., JCOE large-diameter LSAW pipe production) and expert teams from countries like Germany and the Netherlands to maintain our position at the forefront of the industry.
Globalization and Open Collaboration
Actively engaging in the global supply chain, we have obtained international certifications such as CE marking, enabling our products and services to reach worldwide markets.
Professional Team and Talent Empowerment
We value the recruitment and development of technical talent, building an international and professional team that drives continuous growth.
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