Custom Acrylic Aquarium Underwater Tunnel, Panoramic Transparent Seabed Corridor, Viewing Passage for Aquarium/Theme Park
- 360° Panoramic Seabed Visual Design: Adopts curved/cylindrical high-transparent acrylic panel to build underwater tunnel, realizing 360° dead-angle-free viewing, allowing visitors to be in the underwater world and have zero-distance contact with marine life such as fish and corals, which is the core internet-famous check-in facility for aquariums and theme parks.
- High-Clarity Pressure-Resistant Acrylic Material: Made of imported marine special acrylic with thickness 50–200mm, light transmittance up to 92%, seawater corrosion resistant, hydrolysis resistant, UV resistant, can bear 5–20 meters water pressure, no cracking or deformation after long-term immersion, complying with overseas marine engineering safety standards.
- Modular Splicing Structure: The tunnel is composed of multiple curved/cylindrical acrylic units + stainless steel skeletons in sections, customizable to straight, curved, circular and other shapes, adapting to marine parks and theme parks of different scales.
- Professional Pressure-Bearing & Waterproof System: Thickened acrylic panel + stainless steel reinforced keel + structural adhesive + waterproof sealing strip four-layer protection, which can bear seawater pressure and tidal change, effectively prevent water leakage, complying with overseas marine engineering safety codes such as ASTM/EN.
- Multi-Scene Adaptability: Can be used in large aquariums, aquaria, theme parks, water parks, cultural and tourist scenic spots and other scenarios, combining sightseeing, science popularization and artistic decoration functions.
- Eco-Friendly & Safe Craftsmanship: Adopts large-scale hot bending + fine polishing + sealing assembly, no odor or formaldehyde, acrylic material complies with EU ROHS environmental standards, and the edge is polished with rounded corners to avoid bump injuries.
| Parameter Item (English) | Parameter Value (Customizable) |
|---|---|
| Material | Imported Marine Special Acrylic + 304/316 Stainless Steel Skeleton + Structural Adhesive + EPDM Sealing Strips |
| Color | Clear/Light Blue (Panel); Silver/Black (Skeleton) |
| Structure | Curved/Cylindrical + Modular Splicing |
| Standard Size | Diameter 2.5–5m × Single Section Length 3–10m (Adjustable) |
| Thickness | Acrylic Panel 50–200mm + Skeleton Wall Thickness 5–10mm |
| Craftsmanship | Large-Scale Hot Bending + Fine Polishing + Sealing Assembly |
| Weight Per Section | Approx. 500–2000 kg (Depends on Size) |
| Packaging | Custom Heavy Wooden Crate + Foam Cotton + Shockproof Pad (Shockproof) |
| Installation Method | Embedded Part Fixing + Structural Adhesive Bonding + Waterproof Sealant Construction |
| Size Customization | Adjustable Diameter/Length/Curvature, MOQ: 1 Section |
| Form Customization | Customizable Straight/Curved/Circular/Irregular Shape |
| Material Customization | Customizable Panel Thickness/Light Transmittance; Skeleton Material/Color |
| Function Customization | Customizable Pressure-Bearing Grade/Light Transmittance/Anti-Collision Design |
| Safety Customization | Customizable Panel Thickness/Waterproof Grade/Fire Rating |
- How deep of seawater can this acrylic underwater tunnel bear?
Answer: Depending on the panel thickness, it can bear 5–20 meters of water pressure, fully meeting the conventional water depth requirements of aquariums and marine parks.
- Is acrylic material resistant to seawater corrosion?
Answer: Adopts marine special hydrolysis-resistant acrylic, which is resistant to seawater corrosion and algae adhesion, no mildew, cracking or discoloration after long-term immersion in seawater.
- How is the light transmittance compared to glass? Will it affect the viewing effect?
Answer: The light transmittance is up to 92%, close to the transparent effect of ultra-white glass, and acrylic has stronger toughness and is not easy to break, which is more suitable for underwater environment and can perfectly present the seabed landscape.
- Does it support customization of curved or circular tunnels?
Answer: Yes, it can customize irregular tunnels such as curved, circular and wavy shapes through large-scale hot bending process, adapting to different aquarium design schemes.
- Is installation and transportation complicated?
Answer: The modular sectional design can be disassembled for transportation, reducing logistics difficulty; it is installed on-site by a professional engineering team for embedded part fixing and sealing assembly, suitable for batch installation of large-scale cultural and tourism projects.
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