304 Marine Grade Stainless Steel Window Hinges for Ships
Price:
$0.5-2
MOQ:
1000
Delivery Time:
30 days
Brand:
Qingdao Sande Tech Co.,Ltd
Product Description
Premium 304 Marine-Grade Stainless Steel Window Hinges
Durable & corrosion-resistant hinges for shipbuilding & marine applications with professional casting services included.
Product Attributes
| Quality Control | ISO9001, 100% inspection before shipping |
|---|---|
| Compatibility | Fits with various machines |
| Process | Machining |
| Materials | Hot dip galvanized steel |
| Application | Machinery metal parts |
| Surface | Polish |
| Plating | Zinc |
| Dimension | Customized |
Key Features
- High-Quality 304 Stainless Steel - Superior corrosion resistance, ideal for harsh marine environments.
- Marine-Grade Construction - Engineered to withstand saltwater, humidity, and extreme weather conditions.
- Precision Casting & Machining - Professional casting services ensure smooth operation and long-lasting durability.
- Heavy-Duty Performance - Supports high load capacity for ship windows, hatches, and marine structures.
- Customizable Options - Available in various sizes, finishes, and configurations to meet project requirements.
Applications
- Shipbuilding & Yacht Construction
- Offshore Platforms & Marine Equipment
- Coastal Architecture & Harsh Environment Installations
Why Choose Our Hinges?
- Rustproof & Maintenance-Free - 304 stainless steel ensures longevity even in saltwater exposure.
- Professional OEM/ODM Services - Custom designs, casting, and machining available.
- Strict Quality Control - Each hinge undergoes rigorous testing for performance and reliability.
Technical Specifications
| Material | 304 Stainless Steel (Marine Grade) |
| Surface Finish | Polished / Satin / Brushed (Customizable) |
| Corrosion Resistance | High (Saltwater & Humidity Resistant) |
| Load Capacity | 50-200 kg (Depends on Size & Design) |
| Operating Temperature | -30°C to 200°C (-22°F to 392°F) |
| Hinge Type | Butt Hinge / Flush Hinge / Heavy-Duty Hinge |
| Size Range | 50mm - 300mm (Custom Sizes Available) |
| Mounting Type | Screw-On / Welded (Upon Request) |
| Certifications | ISO 9001, ASTM A276, Marine Compliance Standards |
| Custom Services | OEM/ODM Supported (Casting, Machining, Coating) |
Frequently Asked Questions
What makes these hinges suitable for marine environments?
These hinges are made from 304 marine-grade stainless steel, which contains higher chromium and nickel content for superior resistance to saltwater corrosion, humidity, and UV exposure. They meet strict shipbuilding standards for durability in harsh conditions.
Can you customize hinge sizes and load capacities?
Yes, we offer full customization including:
- Size adjustments (50mm-300mm standard, larger upon request)
- Increased load capacity (up to 200kg+ with reinforced designs)
- Special finishes (electropolishing, passivation, etc.)
What surface treatments are available?
Choose from:
- Polished (smooth aesthetic, easier cleaning)
- Brushed/Satin (scratches less visible)
- PVD Coating (extra corrosion protection)
- Custom coatings upon request
Are these hinges maintenance-free?
While 304 stainless steel naturally resists rust, we recommend:
- Annual inspection in extreme marine environments
- Occasional lubrication with marine-grade grease
- Rinsing with fresh water after saltwater exposure
What quality certifications do you hold?
Our hinges comply with:
- ISO 9001 (Quality Management)
- ASTM A276/A479 (Stainless Steel Standards)
- DNV/GL/Lloyd's Register (Marine Approvals Available)
How do I request OEM/ODM services?
Provide:
- Technical drawings (CAD/SolidWorks preferred)
- Required quantities
- Special material/coating requests
What's the lead time for standard vs. custom orders?
- Standard orders: 7-15 days
- Custom designs: 30-45 days (depending on complexity)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Sande Technology Co., LTD
Location
South Building, China-South Korea Maker Industrial Park, Chengyang District, Qingdao City, Shandong Province
Contact Person
tian