NEWS

High-Strength & Lightweight Hollow Structural Sections Durable Round & Circular Tubes

Avr 12 2025

hollow structural section

Did you know 68% of construction projects face budget overruns due to material inefficiencies? Traditional steel structures waste space and weight. Now discover how hollow structural section
s (HSS) solve this pain point while cutting costs by 30%.

Why Hollow Structural Sections Outperform Solid Steel

Our round hollow sections deliver 40% longer lifespan than conventional I-beams. With wall thickness ranging from 2.3mm to 25mm, these circular hollow sections withstand 650MPa yield strength - perfect for seismic zones. You get corrosion resistance through our proprietary zinc-aluminum coating.

Manufacturer Showdown: What Top 3 Suppliers Offer

	ABC Steel	XYZ Metals	Our Solution
Certifications	ISO 9001	ASTM A500	ISO 9001/14001
Custom Sizes	Up to 300mm	Up to 500mm	Up to 1200mm
Lead Time	6-8 weeks	4-5 weeks	72-hour express

Your Custom HSS Solutions

Need non-standard hollow structural sections? Our 3D laser cutting achieves ±0.1mm precision. Choose from 15 surface finishes including hot-dip galvanized and powder-coated options. Over 82% of clients report 15% material savings through our optimized nesting algorithms.

Proven Success: Seattle Skytower Case Study

When engineers needed 18,000 meters of round hollow sections for the landmark project, our team delivered in 23 days - 11 days faster than industry average. The 650mm diameter circular hollow sections reduced total structural weight by 28%, saving $2.7 million in foundation costs.

Q: How durable are hollow structural sections in marine environments?

Our HSS products achieve 25+ years corrosion resistance through 80μm Galfan coating - perfect for offshore platforms.

Q: What sizes do circular hollow sections come in?

Standard diameters range from 21.3mm to 1200mm, with custom sizes available through our hot-roll forming process.

Q: Can I get LEED certification using your HSS?

Yes! Our sections contain 89% recycled steel and qualify for 7 LEED credits in sustainable design projects.

hollow structural section

Bendable Stainless Tubing Durable & Flexible Solutions for Industrial Use

304 Stainless Steel 90 Degree Elbow 2-Inch Corrosion-Resistant Pipe Fittings

PRODUITS EN VENTE CHAUDE

Coude

Carbon Steel &stainless Steel Elbow Elbows are pipe fittings used to change the direction of pipelines in piping systems, commonly employed at pipeline bends. They are widely used in industries such as petroleum, chemical, and power. The common size range for elbows is DN15-DN2000, and typical angles include 45°, 90°, and 180°.
VOIR TOUT
Tubes en acier au carbone sans soudure

Carbon Seamless Steel Pipes are made from high-quality carbon steel and manufactured without welded seams, offering exceptional strength, durability, and resistance to pressure. These pipes are ideal for a wide range of applications, including oil and gas pipelines, construction, automotive, and fluid transportation systems. The seamless design ensures uniformity, higher structural integrity, and improved performance under high pressure and temperature conditions.
VOIR TOUT
Tuyau courbé

Le coude est un raccord essentiel utilisé pour modifier le sens d'écoulement dans un système de tuyauterie. Il permet des transitions fluides entre les sections de conduite, s'adaptant aux contraintes d'implantation, évitant les obstacles et optimisant les trajets d'écoulement. Les coudes sont conçus pour maintenir la vitesse du fluide et minimiser les pertes de charge tout en offrant l'angle de déviation nécessaire. Ils sont couramment utilisés dans divers secteurs, notamment le pétrole et le gaz, la pétrochimie, l'approvisionnement en eau et les systèmes CVC.
VOIR TOUT

Créer de la valeur pour les clients !

Cangzhou Leo Technology Co., Ltd. est située dans la zone de développement économique du comté de Mengcun, ville de Cangzhou, province du Hebei. C'est une entreprise de haute technologie spécialisée qui intègre la recherche et le développement, la production et la vente de tubes et raccords composites.

Nouvelles

L'entreprise considère la qualité des produits comme la vie de l'entreprise, établit un système de gestion de la qualité solide conformément aux exigences de l'industrie et des normes nationales, contrôle tous les aspects de l'entrée et de la sortie dans l'ensemble du processus, prête attention à chaque détail et garantit que le taux de réussite de la livraison des produits est de 100 %.

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