Engineered for extreme wind loads, aggressive saline environments, and reliable physical protection.
Helipad Deck Perimeter Safety Nets are critical life-saving components installed around the perimeters of offshore oil platforms, drillships, naval vessels, rooftop helipads, and elevated landing structures. Because these zones are prone to intense crosswinds and high-altitude drops, structural integrity and fall protection are strictly mandated under civil and maritime aviation authorities worldwide.
The primary global frameworks governing helipad structural safety include the United Kingdom Civil Aviation Authority's CAP 437 (Standards for Offshore Helicopter Landing Areas), FAA AC 150/5390-2C (Helipad Design Advisory Circular), and ICAO Annex 14 Volume II. All safety net installations must undergo meticulous load, tension, and environmental durability validation to guarantee that they can successfully catch an falling personnel or loose equipment without sustaining mechanical failure.
Every perimeter safety net must be tested to withstand a drop impact of a 100 kg body dropped from a height of 1 meter (simulating a falling human). Additionally, the system must not project more than 2.2 meters from the helideck edge and should exhibit a slight upward incline of approximately 10 degrees to prevent trapped bodies from rolling off.
Leveraging Chinese raw material dominance and world-class manufacturing capacities to build next-generation marine solutions.
As a leading Chinese manufacturer, we partner with premier raw material suppliers like Fenglu Aluminum. Our extrusion lines scale from 800T to 20,000T, allowing us to source and manufacture specialized alloys, including 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx series. Our facility can handle fully shaped extruded profiles up to 1.2 meters in width and 28 meters in length.
Aluminum Alloys like 6061-T6 and 6082-T6 are utilized in our perimeter safety net frames. These structural alloys offer exceptional strength-to-weight ratios, ensuring minimal structural load on the overall ship deck or building roof while retaining maximum impact resistance. Our surface treatments include marine-grade anodizing (Class 20+) and polyester powder coatings to protect the systems against UV damage, aggressive marine humidity, and salt spray.
Testing verified in compliance with ISO 9001:2015, GB/T19001-2016, and aerospace-level quality validation.
Established in 2015 and located in Foshan City, Guangdong, LvXing Intelligent Equipment Co., Ltd. boasts a skilled R&D team with extensive experience.
We have obtained the "Special Aluminium Materials for Aerospace" Certificate. This guarantees that all aluminum structures used in our helipads and perimeter net framing meet extreme flight deck specifications.
We utilize premium Fenglu aluminum, offering a diverse range of profiles. Extrusion lines from 800T to 20,000T support alloys 1xxx to 7xxx, outputting shaped products with sections up to 1.2m in width and 28m in length.
Our team of technicians has 15 years of invaluable experience. This deep understanding of customer requirements allows us to identify potential issues early and offer practical insights, turning concepts into reliable products.
Established in 2015 and located in Foshan City, Guangdong, LvXing Intelligent Equipment Co., Ltd. boasts a skilled R&D team with extensive experience. We leverage exceptional technical expertise to effectively transform customers' ideas into reality, consistently meeting their precise requirements. Our commitment to excellence is evident throughout the manufacturing process, rigorous quality control, thorough packaging, and efficient shipping procedures. This dedication has earned us recognition as a national excellent and honest enterprise, along with quality system certification in accordance with GB/T19001-2016/ISO9001:2015 standards. We aspire to be your trusted business partner and warmly invite you to visit our factory.
Tailoring perimeter safety net deployment to specific structural requirements, environmental zones, and local regulations.
Designed with marine-grade 316 stainless steel cable mesh supported by heavy-duty 6082-T6 aluminum structural frames. Certified to endure persistent salt spray, heavy wave impact, and hurricane-force winds.
Engineered for high-altitude urban installations. Focuses on lightweight profiles to minimize roof loads, integrated wind deflectors, and compliance with local municipal building and fire safety codes.
Requires optimal safety and rapid egress access. Designed with non-glare, non-frangible structural supports and emergency lights integration to allow safe operations during night-time search and rescue landings.
Features folding and collapsible perimeter net systems (electric or manual) to prevent interference with onboard weapons, deck clearance operations, or radar systems during active marine maneuvers.
Detailed physical profiles designed to comply with international aviation standard frameworks.
| Specification Parameter | Standard Configuration | Heavy-Duty Configuration | Regulatory Standard Reference |
|---|---|---|---|
| Frame Alloy Material | Aluminum Alloy 6005A-T6 / 6082-T6 | Aluminum Alloy 6061-T6 / 6082-T6 | EN 755 / ASTM B221 |
| Mesh Wire Material | Marine Grade SS316 Cable Mesh | SS316L Cable Mesh / Aluminum Alloy Panel | ISO 2408 / CAP 437 |
| Width Projection | 1.5 meters | Up to 2.2 meters | CAP 437 Chapter 3.4 |
| Upward Inclination | 10 degrees | 10 - 15 degrees adjustable | ICAO Annex 14 Vol II |
| Impact Load Threshold | Min. 1.2 kJ (122 kg @ 1.0m drop) | Min. 2.0 kJ (200 kg @ 1.0m drop) | UK CAA CAP 437 / FAA AC 150 |
| Expected Service Lifespan | 15+ Years (Anodized Surface) | 25+ Years (Marine Coatings) | ISO 12944 (Corrosion Category C5-M) |
As offshore platforms move deeper into harsher environments, the demands on safety hardware are shifting. Our research and development focuses on three primary innovations:
1. IoT Structural Tension Sensing: Integrating fiber-optic sensors directly into the stainless steel mesh weave and aluminum supports. These sensors report structural deformation and tension loss in real time to the ship or rig central control room, identifying damage caused by severe weather or unexpected impact events.
2. Smart Folding Electric Actuation: While manual safety nets require manual retraction before deck operations, our motorized folding units (CE certified electric safety net models) feature intelligent controls linked to helideck landing beacons, allowing automatic stowage and deployment synchronized with flight control clearances.
3. Advanced High-Entropy Alloys: Collaboration with aerospace metal researchers to develop next-generation lightweight components with increased resistance to salt-water pitting corrosion, ensuring safety deck maintenance intervals are extended up to 10 years.
Answers to common structural engineering, installation, and certification queries regarding helideck perimeter net systems.
Browse our full selection of custom aluminum helipads, profile elements, and mechanical safety net assemblies.
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