ZB0407
RICHWITS
ZB0407
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Product Introduction
* Marine hinges stainless steel, 304 marine grade
* Stainless steel boat hinges, Dimension size: 100 mm x 100 mm* Marine grade stainless steel boat hinges
Product Advantage
Enhanced Seawater & Salt Spray Resistance – Molybdenum-containing formula delivers far stronger resistance to severe salt spray and seawater corrosion than 304 grade, ideal for ocean-going vessels.
Harsh Environment Tolerance – Withstands the high-temperature, high-humidity and oil-gas mixture conditions in marine engine rooms.
High Tensile & Yield Strength – Suitable for heavy-duty scenarios such as heavy hatches and waterproof doors.
Outstanding Pitting & Crevice Corrosion Resistance – Solves the corrosion pain point at hinge connection gaps.
Chemical Medium Resistance – Applicable to equipment doors near marine chemical cargo holds.
Long-Term Structural Stability – Maintains integrity even after long-term immersion in seawater or high-salt environments.
Technical Parameters

| CODE | SIZE | A | B | C | D | E | H | WT(KG) |
| ZB0407-100 | 100*100 | 100.0 | 100 | 30.0 | 60.0 | 6.4 | 6.2 | 0.400 |

Product Application
Ship Boarding Ladder Pedals : Flip connection for pedals of the ship's side boarding ladder, ensuring stable opening and closing of pedals when personnel board and disembark.
Storage Hold Folding Doors : Hinge installation for folding doors of the ship's bottom storage holds, meeting the opening and closing needs in narrow spaces.
Signal Equipment Cabinet Doors : Connection of doors for ship navigation signal and communication equipment cabinets, protecting precision equipment from corrosion.
Sewage Treatment Cabinet Doors : Hinges for access doors of ship sewage treatment device cabinets, withstanding the corrosive environment in the sewage area.
Boat Deck Cage Doors : Hinges for doors of life cages and work cages on the boat deck, ensuring the safety of personnel during marine operations.
Emergency Exit Doors : Connection of ship emergency escape passage doors, ensuring unobstructed opening and closing of doors in emergency conditions.
FAQ:
How long do stainless steel products typically last?
With proper care, they can last 10–50 years (e.g., cookware, appliances, water bottles).
Can I use bleach to clean stainless steel?
Not recommended—bleach can damage the oxide layer and cause pitting.
What is marine hardware?
It's the various metal fittings, fasteners, and equipment (like cleats, shackles, hinges) used on boats and ships. They are specifically designed to withstand harsh marine environments.
What are your main products and what is your MOQ?
Our main products are toggle latch, handles, knobs, hinges and other industrial hardware accessories, all of which are in sufficient stock and our MOQ is 100.
Packing & Delivery

Exsibition

Product Introduction
* Marine hinges stainless steel, 304 marine grade
* Stainless steel boat hinges, Dimension size: 100 mm x 100 mm* Marine grade stainless steel boat hinges
Product Advantage
Enhanced Seawater & Salt Spray Resistance – Molybdenum-containing formula delivers far stronger resistance to severe salt spray and seawater corrosion than 304 grade, ideal for ocean-going vessels.
Harsh Environment Tolerance – Withstands the high-temperature, high-humidity and oil-gas mixture conditions in marine engine rooms.
High Tensile & Yield Strength – Suitable for heavy-duty scenarios such as heavy hatches and waterproof doors.
Outstanding Pitting & Crevice Corrosion Resistance – Solves the corrosion pain point at hinge connection gaps.
Chemical Medium Resistance – Applicable to equipment doors near marine chemical cargo holds.
Long-Term Structural Stability – Maintains integrity even after long-term immersion in seawater or high-salt environments.
Technical Parameters

| CODE | SIZE | A | B | C | D | E | H | WT(KG) |
| ZB0407-100 | 100*100 | 100.0 | 100 | 30.0 | 60.0 | 6.4 | 6.2 | 0.400 |

Product Application
Ship Boarding Ladder Pedals : Flip connection for pedals of the ship's side boarding ladder, ensuring stable opening and closing of pedals when personnel board and disembark.
Storage Hold Folding Doors : Hinge installation for folding doors of the ship's bottom storage holds, meeting the opening and closing needs in narrow spaces.
Signal Equipment Cabinet Doors : Connection of doors for ship navigation signal and communication equipment cabinets, protecting precision equipment from corrosion.
Sewage Treatment Cabinet Doors : Hinges for access doors of ship sewage treatment device cabinets, withstanding the corrosive environment in the sewage area.
Boat Deck Cage Doors : Hinges for doors of life cages and work cages on the boat deck, ensuring the safety of personnel during marine operations.
Emergency Exit Doors : Connection of ship emergency escape passage doors, ensuring unobstructed opening and closing of doors in emergency conditions.
FAQ:
How long do stainless steel products typically last?
With proper care, they can last 10–50 years (e.g., cookware, appliances, water bottles).
Can I use bleach to clean stainless steel?
Not recommended—bleach can damage the oxide layer and cause pitting.
What is marine hardware?
It's the various metal fittings, fasteners, and equipment (like cleats, shackles, hinges) used on boats and ships. They are specifically designed to withstand harsh marine environments.
What are your main products and what is your MOQ?
Our main products are toggle latch, handles, knobs, hinges and other industrial hardware accessories, all of which are in sufficient stock and our MOQ is 100.
Packing & Delivery

Exsibition
