Hollow Structural Steel Tube

Commodity name： Hollow Structural Steel Tube

Hollow Structural Steel Tubes (HSS) refer to high-strength welded or seamless steel tubing with a hollow cross-section, widely used as structural elements in buildings, bridges, machinery and various manufactured products. With the advantages of high strength-to-weight ratio, excellent torsional resistance, aesthetic appearance and low maintenance cost, our HSS tubes have become the preferred choice for engineers, architects and purchasers worldwide.

subcategory：

Hollow Section

Tel：

008613821394999

E-mail：

sales@briskmetal.com

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PRODUCT

Tianjin Brisk Steel focus on produce and supply hollow section and steel pipe

Product Types & Specifications

We offer three main types of hollow structural steel tubes, each with unique features and applicable scenarios, and support custom specifications to meet your specific project requirements:

Type	Features	Common Specifications
Square Hollow Section (SHS)	Four-sided symmetrical design, high cross-sectional stability, excellent bending and torsional rigidity under vertical loads, lighter weight than solid steel, and easy to connect by welding or bolting. Suitable for columns, awning supports, stair railings, rack uprights and decorative frames.	Side size 40×40mm - 200×200mm, wall thickness 2mm - 12mm; Custom sizes available.
Rectangular Hollow Section (RHS)	Higher section modulus along the longer sides, superior bending resistance, flat surfaces for easy installation against walls, and efficient material utilization. Ideal for main load-bearing beams, purlins, curtain wall keels, machinery frames and vehicle chassis.	Side size 40×20mm - 200×100mm, wall thickness 2mm - 10mm; Custom sizes (such as 180×80mm, 50×100mm) are available.
Circular Hollow Section (CHS)	Highest torsional resistance among all shapes, isotropic behavior for uniform load-bearing performance in all directions, smooth surface with minimal fluid resistance, and easy to clean (suitable for clean facilities). Widely used in fluid transport (water, oil, gas), mechanical shafts, pressure-bearing components and structural supports (towers, space trusses).	Outer diameter 10mm - 610mm, wall thickness 2mm - 15mm; Custom diameters and wall thicknesses available.

Material & Standards

Our hollow structural steel tubes are made of high-quality materials and comply with international standards to ensure product performance and safety:

Materials	Standards
Carbon steel (A36, Q235, Q355, S355J2H), stainless steel (304, 316), weathering steel (ASTM A847); Carbon steel is the most cost-effective option for general structural applications, while stainless steel is suitable for corrosion-prone environments	ASTM A500 (most widely used for cold-formed welded and seamless carbon steel HSS), ASTM A1085 (high-strength low-alloy with tighter tolerance), ASTM A1065 (large and custom HSS shapes), EN 10210 / EN 10219 (European standard).

Product Advantages & Application Fields

Product Advantages

High Strength & Durability: Made of high-quality steel, our HSS tubes have excellent tensile strength, compressive strength and corrosion resistance, can withstand extreme weather conditions and seismic activity, and have a long service life with minimal maintenance requirements.
Aesthetic & Versatile: Smooth sides, rounded corners and closed sections make them ideal for exposed structural designs; Multiple shapes and sizes can be applied to various scenarios, from small decorative projects to large-scale infrastructure.
Customizable & Flexible: We support custom sizes, wall thicknesses, materials and surface treatments (hot-dip galvanizing, polishing, cold rolling) to meet your specific project needs; Cutting to desired length is also available.
Reliable Quality: Strict quality control throughout the production process, from raw material selection to welding, forming and testing; All products are certified and meet international standards, ensuring stable performance and safety in use.

Application Fields

Our hollow structural steel tubes are widely used in various industries, including but not limited to:

Construction: Building frames, columns, beams, trusses, curtain walls, stair railings, balconies and temporary structures (scaffolding).
Infrastructure: Bridges, highways, railways, stadiums, airports and municipal facilities (street lamps, signposts).
Industrial Manufacturing: Machinery frames, conveyor supports, heavy equipment foundations, hydraulic/pneumatic cylinders and boiler tubes.
Other Fields: Furniture manufacturing, display racks, greenhouses, oilfield construction, marine piling and fluid transport pipelines.

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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