Product Name: Oval Acrylic Porthole Brand Name: mingyang Weight (kg): < 1000kg Color: White Black usage: Boat&Yacht&Ship Payment: T/T Paypal Service: OEM ODM Logo: Accept Customized Logo Materail: Aluminum Advantage: High-Quality And Manufacture Packing: Inner Bubble Bags +carton / Carton + Wooden Crate
✅ Materials
Frame: Anodized marine-grade aluminum alloy—corrosion-resistant, impervious to seawater and salt spray, and rust-resistant.
Window Pane: Thickened acrylic (PMMA)—impact-resistant, shatterproof, UV-resistant, and tinted for light shading.
Seals: High-quality rubber gaskets—ensure a watertight and airtight seal.
Latches/Fasteners: ABS latches with stainless steel screws—durable and long-lasting.
✅ Structure
Oval, outward-opening porthole featuring a hinged design with secure latching. Includes a split-flange base with pre-drilled mounting holes and an integrated groove for sealant. Simple to install; can be pushed outward for ventilation and clamped shut for a watertight seal.
✅ Applications
Designed for lighting, ventilation, and viewing in cabins of boats, yachts, and RVs. Functions as a sealed observation window that provides light and airflow while keeping water out; ideal for replacing aging or worn-out portholes.
✅ Product Features
1. Oval design: Sleek, aesthetically pleasing, and offers an expansive view.
2. Anodized aluminum frame: Resistant to seawater corrosion—perfect for marine environments.
3. Acrylic pane: Safe, shatterproof, and provides protection against sun and UV rays.
4. Dual-layer sealing gaskets: Excellent waterproofing and leak prevention.
5. Hinged latch design: Easy to open and close, with a secure, stable locking mechanism.
6. Lightweight and easy to install; available in multiple sizes with customization options.
7. Dual-purpose: Provides ventilation and a view when open; keeps water out when closed.
✅ Usage Scenarios
Suitable for installation on the sides of cabins in yachts, speedboats, fishing vessels, sailboats, RVs, camping trailers, marine work vessels, and floating marine structures.



Contact: David zhang
Phone: +86-15318388980
Tel: +86-546-8078069
Email: sales@mingyangmetals.com
Add: Building 28, Ecological Valley, No. 38 Huanghe Road, Dongying District, Dongying City, Shandong Province