BRISK STEEL FOCUS ON PRODUCE AND SUPPLY HOLLOW SECTION AND STEEL PIPE
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About UsBrisk Steel Group is a leading manufacturer and distributor of steel structures, steel tubes and pipes in diverse fields such as infrastructure and construction industry, machinery industry, new energy projects ect.
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ProductsIt is a large steel structural company from design, manufacturing to erection with the certificate of First Grade Qualification of Professional Contracting of Steel Structure.we are dedicated to manufacturing square, rectangular, circular hollow sections,weld steel pipe,GI pipe and LSAW Pipe for bridge and steel structural products like warehouse, automated parking system, electricity tower and ect. to satisfy customers' needs for different products.
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BLOGCustomers choose and trust us not only because of our stable quality but also pre-sales service and post-sales service along with the products. Each of our employee dealing with clients is a product expert, who will answer clients' questions professionally with great patience and provide clients with excellent customized solutions based on each client's requirement.
Add：Daqiuzhuang Industrial Area,Jinghai County,Tianjin,China
Tel：08618322290777
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EN 10219 S355J2H LSAW PIPE
- Commodity name： EN 10219 S355J2H LSAW PIPE
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Details
- 产品描述
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Product Specifications
- Product name: EN 10219 S355J2H LSAW PIPE
- Manufacture: Cold Formed LSAW
- Coating: bare, oiled, painted, galvanized, etc.
- Port of loading:Tianjin xingang port of China.
- Brand:Tianjin Brisk Steel
Key Specification
Basic Information
- Standard: EN 10219 (European standard for cold-formed welded structural hollow sections)
- Steel Grade: S355J2H (low-alloy high-strength structural steel)
- Welding Process: LSAW (Longitudinal Submerged Arc Welding)
- Section Shape: Round
- Ends: Square ends / Plain ends (straight cut, saw cut, torch cut), beveled / threaded ends (customizable)
Size Range
- Outer Diameter (OD): 406 - 1422.40 mm (can be customized according to customer needs)
- Wall Thickness (WT): 1.65 - 40 mm (supports custom thicknesses for special requirements)
- Length: 6 m - 20 m (random length, fixed length or double random length available)
Chemical Composition
Steel Grade C (Carbon) Si (Silicon) Mn (Manganese) P (Phosphorus) S (Sulfur) S355J2H (Steel No. 1.0576) 0.22 0.55 1.60 0.030 0.030 Note: The deoxidation method is fully killed steel (FF), containing nitrogen-binding elements sufficient to bind available nitrogen (e.g., min. 0.020% total Al or 0.015% soluble Al).
Mechanical Properties
- Minimum Yield Strength (Reh): 355 MPa (for thickness ≤ 16 mm), 345 MPa (for thickness > 16 - ≤ 40 mm)
- Tensile Strength (Rm): 470 - 630 MPa
- Minimum Elongation (A): 20%
- Impact Energy (Kv): ≥ 27 J at test temperature of -20℃, ensuring excellent low-temperature toughness
Surface Treatment Options
- Black (bare steel), 3PE coating, 3PP coating, FBE coating, epoxy coating, special painting, hot-dip galvanizing, anti-rust oil coating, etc., to meet different environmental and application requirements.
Product Advantages
High Compliance: Strictly manufactured in line with EN 10219 standard, with complete certification (CE, API, etc.), fully meeting the quality requirements of European and global markets.
- Excellent Performance: S355J2H grade steel has high strength, good toughness and superior weldability, withstanding low-temperature environments (-20℃) and heavy loads, suitable for harsh working conditions.
- Reliable Weld Quality: LSAW process ensures uniform weld seams, strong integrity and good sealing performance, effectively preventing leakage and extending service life.
- Precise Dimensional Accuracy: Strict quality control during production ensures accurate pipe dimensions, facilitating on-site installation and improving construction efficiency.
- Customizable Solutions: Supports customization of outer diameter, wall thickness, length, surface treatment and end processing to meet the specific needs of different projects.
Applicant Field
EN 10219 S355J2H LSAW Pipe is widely used in various industrial and engineering scenarios due to its excellent comprehensive performance, mainly including:
- Structural Engineering: Bridges, high-rise buildings, port hoisting structures, steel structure frames
- Infrastructure Construction: Subways, high-speed railways, tunnel support, piling foundations
- Energy Projects: Wind power towers, oil and gas pipeline supports, hydropower station hydraulic pipes
- Mechanical Manufacturing: Heavy machinery frames, crane booms, equipment bases
- Fluid Transportation: Water, oil, gas transportation pipelines, irrigation pipes
- Marine Engineering: Wharf pile foundations, offshore platform structures
It is particularly suitable for engineering projects in cold regions such as Northern Europe, Russia and Canada due to its excellent low-temperature toughness.
Brisk Steel Factory Product Line
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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