Premium 304 Marine - Grade Stainless Steel Window Hinges for Ship Construction - Professional Casting Services Included

Product Overview

Premium 304 Marine-Grade Stainless Steel Window Hinges

Durable & Corrosion-Resistant Hinges for Shipbuilding & Marine Applications

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.

Product parameters

Premium 304 Marine-Grade Stainless Steel Window Hinges – Technical Specifications

FAQ

1. 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.

2. 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.)

3. 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

4. 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

5. 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)

6. How do I request OEM/ODM services?

Provide:

1. Technical drawings (CAD/SolidWorks preferred)

2. Required quantities

3. Special material/coating requests
   We’ll respond with DFM feedback within 48 hours.

7. What’s the lead time for standard vs. custom orders?

• Custom designs: 30-45 days (depending on complexity)

Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.
We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful quality control system, and professional customer service... We will offer professional services, high-quality products and favorable prices. We sincerely welcome domestic and foreign customers to cooperate with us!