Explore our certified high-strength structural profiles, round aluminum tubing, and integrated helideck deck systems engineered for extreme mechanical resilience.
An in-depth engineering analysis of extrusion mechanics, cross-sectional inertia, and metallurgical selection for high-stress industrial applications.
Round aluminum extrusions provide uniform multi-directional torsional rigidity. By balancing wall thickness against diameter ratios (D/t), our hollow round profiles withstand complex combined bending and torsional loads superior to square structural shapes of equivalent linear mass.
From pure aluminum (1060/1100) for thermal and electrical conductivity, to heat-treatable 6061-T6, 6082-T6, and high-tensile aerospace 7075-T6, our metallurgical formulating ensures target yield strength (up to 540 MPa) and fatigue limit compliance.
Utilizing high-precision extrusion dies and post-extrusion cold drawing, we maintain outer diameter tolerances down to ±0.05 mm, surpassing standard EN 755-2 and ASTM B221 norms for seamless integration into hydraulic, aerospace, and structural assemblies.
Selecting the appropriate round aluminum profile alloy requires evaluating structural load factor, corrosion environment, thermal exposure, and post-machining requirements. Below is our standard engineering reference matrix:
| Alloy Series | Primary Alloying Elements | Tensile Strength (MPa) | Yield Strength (MPa) | Corrosion Resistance | Primary Applications |
|---|---|---|---|---|---|
| 1xxx Series (e.g., 1060, 1100) | Aluminum ≥ 99.0% | 75 - 110 | 35 - 90 | Exceptional | Chemical busbars, heat exchangers, conduit tubing |
| 3xxx Series (e.g., 3003, 3105) | Manganese (Mn) | 140 - 200 | 115 - 180 | Excellent | HVAC round tubing, fluid transport, architectural trim |
| 5xxx Series (e.g., 5052, 5083) | Magnesium (Mg) | 190 - 340 | 95 - 240 | Outstanding (Marine) | Offshore helidecks, marine round spars, cryogenic vessels |
| 6xxx Series (e.g., 6061, 6082) | Magnesium & Silicon (Mg-Si) | 290 - 350 | 240 - 310 | Very Good | Helipad structural framing, round load beams, urban skyscrapers |
| 7xxx Series (e.g., 7075, 7050) | Zinc & Copper (Zn-Cu) | 510 - 580 | 460 - 520 | Moderate / Coated | Aerospace structural spars, military equipment, high-stress tubing |
Combining world-class Fenglu raw aluminum billets with state-of-the-art extrusion lines to transform complex CAD blueprints into high-performance round profiles.
Established in 2015 and strategically located in Foshan City, Guangdong—the hardware and aluminum manufacturing capital of China—LvXing Intelligent Equipment Co., Ltd. boasts a highly skilled R&D team with extensive industry experience. We leverage exceptional technical expertise to effectively transform customer concepts into reliable structural reality.
We exclusively utilize premium Fenglu aluminum, offering a comprehensive spectrum of custom profiles. Operating press capacities ranging from 800 Tons up to 20,000 Tons, we extruded alloys across the 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx series. Our facility produces ultra-large section dimensions reaching up to 1.2 meters in width and 28 meters in length with meticulous tolerance controls.
Certified under GB/T19001-2016 / ISO9001:2015 quality management systems, our products serve demanding aerospace, defense, medical, civil aviation helipad, and marine infrastructure sectors across the globe.
We hold official “Special Aluminium Materials for Aerospace” certification, ensuring strict grain structure control, zero internal voids, and superior fracture toughness.
Our massive press capacity accommodates ultra-wide section profiles up to 1.2m and length spans of 28m, tailored for mega-structures and helidecks.
Our senior engineering team pre-evaluates die flow stress, thermal expansion, and mechanical loads to resolve design bottlenecks before tooling fabrication.
From high-altitude urban skyscraper helipads to offshore marine decks and sterile medical frameworks, custom round aluminum profiles deliver critical performance advantages.
Aluminum helipads demand maximum dead-load reduction without compromising dynamic impact resistance during helicopter touchdown. Our LX-HP structural round profile series (LX-HP01 to LX-HP04) serve as perimeter ring beams, support trusses, and safety net anchors for hotel rooftops, urban emergency towers, and hospital landing decks.
In aerospace applications where weight savings directly correlate with payload capability, custom 7075 and 2024 round aluminum extrusions serve as internal structural ribs, hydraulic fluid conduits, and high-strength landing gear sleeves certified under aerospace quality protocols.
Using 6063-T6 round tubing subjected to anodic hard-coating (25µm+ thickness), we supply non-magnetic, corrosion-free round frames for MRI machines, surgical ceiling pendants, patient positioning apparatus, and mobile diagnostic systems.
Salt spray and humid marine environments rapidly degrade structural steel. Our 5083 and 6082 round extrusions incorporate high magnesium content, rendering them practically immune to pitting corrosion when deployed on offshore oil rig helidecks, yacht superstructures, and naval walkways.
Architects utilize our large-diameter (up to 1.2m section width) hollow round aluminum profiles for visually seamless facade columns, circular space frames, skylight structural rings, and custom lighting columns with integrated internal conduit channels.
In automated linear motion assemblies and single-axis solar tracking arrays, custom round extrusions serve as rigid torque tubes, offering low rotational inertia, high thermal stability, and low maintenance overhead compared to galvanized steel alternatives.
Harnessing Foshan’s complete industrial cluster to provide rapid prototyping, cost efficiency, and end-to-end quality transparency.
Foshan hosts the world’s most dense ecosystem for aluminum billet smelting, die fabrication, extrusion, anodizing, and CNC post-machining. This localized proximity reduces raw material transit lead times by up to 60%, allowing rapid turnaround on custom dies.
Our in-house CAD/CAM tooling department can transform detailed technical drawings into finished extrusion dies within 7 to 14 working days. Initial sample extrusions undergo coordinate measuring machine (CMM) inspection prior to full-scale production runs.
Every custom round aluminum shipment is wrapped in anti-corrosion protective film, interleaved with non-abrasive paper, and encased in ISPM-15 compliant heat-treated wooden crates or custom steel frames for containerized ocean or air freight.
Pioneering ultra-low carbon extrusion processes, smart sensor integration, and advanced micro-alloying for next-generation structural aluminum applications.
Integrating trace Scandium and Zirconium into 5000 and 7000 series round profiles enables fine-grain dynamic recrystallization. This breakthrough yields weldable extrusions with yield strengths exceeding 600 MPa, ideal for ultra-light civil defense helipads.
Embedding structural fiber-optic strain gauges directly into the internal hollow channels of round helipad support profiles provides real-time load monitoring, automated structural health diagnostics, and dynamic safety alerts for modern high-rise helidecks.
Aligning with global ESG mandates, our factory is increasing the proportion of hydroelectricity-smelted low-carbon billets and closed-loop scrap recycling, reducing embodied carbon in finished profiles by over 65% compared to coal-fired smelting.
Every production batch undergoes exhaustive non-destructive testing, chemical spectrographic validation, and mechanical stress verification.
Our quality management framework enforces full traceability from raw ingot casting to chemical composition certificates (EN 10204 3.1/3.2), guaranteeing raw material purity and temper consistency.
Helipad profiles, safety netting systems, and structural framing elements comply with European Conformity (CE) directives, meeting strict shear, wind load, and seismic performance criteria.
Equipped with optical emission spectrometers, universal tensile testing machinery, salt spray corrosion test chambers (ASTM B117), and ultrasonic flaw detectors to ensure microstructural integrity.
Clear, direct responses to common engineering queries regarding custom round aluminum profiles, helipad deck design, and manufacturing capabilities.
The choice depends on mechanical strength requirements versus ductility. T5 temper involves artificial aging directly after extrusion cooling, offering moderate strength with low thermal distortion—ideal for complex hollow profiles. T6 temper includes solution heat-treatment and artificial aging, maximizing tensile and yield strength (such as 6061-T6 or 6082-T6) required for structural helipad decks and load-bearing framing.
Our heavy industrial production line features ultra-large extrusion presses ranging up to 20,000 Tons. Coupled with automated induction billet heaters, long-bed cooling tables, and mechanical stretch rectifiers, we eliminate internal stress while maintaining uniform cross-sectional geometry across extreme lengths.
Yes. Our helipad profile series (including LX-HP01 through LX-HP04) and safety netting systems carry CE certification and adhere to ICAO Annex 14 and CAP 437 guidelines for offshore and onshore helicopter landing facilities. We supply complete test certificates verifying anti-slip performance, dynamic drop impact resilience, and salt spray resistance.
We offer architectural-grade anodic oxidation (Type II & III hard-coating up to 25µm), PVDF fluorocarbon spray coating for high UV protection, electro-coating (E-coat), and durable powder coating in customized RAL colors. All surface finishes meet AAMA 2605 and QUALICOAT standards.
Die fabrication for custom round profile geometries typically takes 7 to 14 days, depending on wall complexity and hollow chamber design. Initial extruded samples, accompanied by CMM dimensional inspection reports and material test certificates (MTC), are dispatched via express courier immediately upon extrusion testing.
Yes. Beyond extrusion, our Foshan manufacturing facility houses 5-axis CNC machining centers, precision rotary saws, tube bending machinery, and robotic TIG/MIG welding stations. We deliver ready-to-assemble structural sub-components directly to your project site.
Discover specialized perimeter mesh, electric safety barriers, and custom alloy profiles built for extreme operating conditions.
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