Our company focuses on product development and technological innovation, and designs our EN 10210 S355NH HOLLOW SECTION, HOT FINISHED SQUARE HOLLOW SECTION, hollow section regulations with the concept of simplicity, environmental protection, science and stability.Our hollow section piping systems are not only faced with wholesalers and agents, but also responsible for each product terminal consumer. Customer first, scientific and technological innovation. Integrity, hard work. Courage to take responsibility and win-win cooperation is our corporate culture! Our company always adheres to the core spirit of integrity, innovation, pragmatism, and efficiency, and is committed to becoming a leading global enterprise with an outstanding reputation in the industry. Around the company's corporate strategy, we continuously strengthen scientific and technological innovation, technology accumulation and cost control, and comprehensively enhance our core competitiveness. We hope that our employees will take the initiative to adapt and integrate into our cultural environment, cultivate common values, harmonious interpersonal relationship and team spirit. Our company has a strict management system, a group of high-quality management personnel, a responsible and enthusiastic work attitude and serious professionalism. Our company is committed to staying ahead of the curve, through ongoing research, development, and innovation.
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![Cold Formed Hollow Section]()
Cold Formed Hollow Section■ Fields of applicationssteel constructioncrane constructionagricultural machinerymaterial-handling technologymaterials handlingvehicle manufacturingother mechanical engineering -
![S420 Circular Hollow Section For Structural Engineering]()
S420 Circular Hollow Section For Structural EngineeringWe produce S420 circular hollow sections for load-bearing structures where the design calls for a higher yield strength than S355 but the geometry is round. The grade name states a minimum yield -
![S420NH Structural Hollow Section]()
S420NH Structural Hollow SectionWe manufacture and export S420NH structural hollow section in square, rectangular and circular shapes. It is a hot-finished, normalized fine-grain steel section to EN 10210-1, with a 420 MPa minimum -
![EN 10210 Structural Hollow Steel Section]()
EN 10210 Structural Hollow Steel SectionEN 10210 Structural Hollow Steel Sections are high-strength, hot-finished load-bearing steel components produced to European standards, available in circular, square, and rectangular profiles. -
![Rectangular Steel Tubing]()
Rectangular Steel TubingRectangular Steel Tubing, also known as Rectangular Hollow Section (RHS), is hollow structural steel with a rectangular cross-section. It is mainly produced by ERW electric resistance welding. Square -
![Large‑diameter SSAW Steel Pipe]()
Large‑diameter SSAW Steel PipeOnce a project needs pipe beyond roughly 24-26 inches OD, the manufacturing options narrow fast. Seamless capacity tops out well below that. ERW is capped by the width of coil a mill can run through -
![Square Hollow Section (SHS) Steel Tube]()
Square Hollow Section (SHS) Steel TubeSquare Hollow Section (SHS) steel tubing is a popular structural steel profile with a symmetrical square cross-section, produced through cold-forming or hot-finishing processes. Designed for balanced -
![Rectangular Steel Tube]()
Rectangular Steel TubeIn the world of structural engineering, architectural design, and industrial manufacturing, achieving the optimal balance between high load-bearing capacity and dead-weight efficiency is critical. -
![Galvanized Square Tube]()
Galvanized Square Tubegalvanized tubing are steel pipes coated with zinc to reduce the likelihood of rusting. This treatment prevents the steel pipes from corroding. They are widely used in construction, machinery, coal -
![ASTM A1085 STRUCTURAL HOLLOW SECTION]()
ASTM A1085 STRUCTURAL HOLLOW SECTIONASTM A1085 is a standard specifically for cold-formed welded carbon steel hollow structural sections (HSS), with only a single unified steel grade (Grade A). Its core features are a controlled yield -
![EN 10210 S355J0H Square Hollow Sections]()
EN 10210 S355J0H Square Hollow SectionsProduction range:Square hollow sections: 20MM X 20MM --1200MM X 1200MM WT:1.5MM-60MMRectangular hollow sections:20MM X 30MM -- 1200MM X 1000MM WT:1.5MM-60MMCircular hollow sections: 21.3MM--1420MM -
![EN10219 S355JR HOLLOW SECTIONS]()
EN10219 S355JR HOLLOW SECTIONSEN10219 S355JR is a versatile and reliable material for structural applications, offering a balance of strength, toughness, and weldability. Its compliance with European standards ensures consistent
Patrick Locke
Fast shipping, thank you customer service too, they are so dedicated.
Joyce Leblanc
Before the sale, professional salesmen will be responsible for calculating the model selection and answering customer doubts, and giving professional answers and professional opinions on the
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Exquisite workmanship, standard size, good customer service attitude.
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Matthew Pedrosa
The quality of the products in this store is quite good and the price is cheap, I have bought it many times.
The whole process management from R&D, manufacturing, channels to service, all talk to the market with safe technology and quality, and make every effort to build a leading brand in the erw pipe durability, erw pipe embargoes, hollow section research industry. We're well-known as one of the leading hollow section piping systems manufacturers and suppliers in China. If you're going to buy high quality hollow section piping systems at competitive price, welcome to get more information from our factory.