Reliable Operation for Fire and Rescue Systems
Safety-critical components must operate reliably under all conditions, especially in emergencies. We have been manufacturing marine safety components since 2011 and have supplied fire and emergency system parts to Sany Heavy Industry, where strict safety requirements must be met. This experience supports our capability in producing dependable safety-related hardware.
This Marine Safety Equipment Part is used in shipboard fire protection systems, life-saving equipment, cabin sealing systems, and emergency locking devices. It is designed for fast, reliable operation when it matters most.
Materials include 316L stainless steel, brass, marine carbon steel, and high-strength wear-resistant engineering materials, ensuring durability, corrosion resistance, and mechanical reliability in marine environments.
Safety Performance Data – Backed by Specifications
The sealing pressure range is 0.25–1.0 MPa, ensuring reliable sealing performance for marine safety systems.
This Marine Safety Equipment Part offers protection ratings from IP56 to IP67, depending on configuration.
Machining accuracy is controlled to IT7–IT8 grade standards to ensure consistent performance and interchangeability.
The operating temperature range is -30°C to 120°C, allowing stable performance in diverse marine conditions.
Surface treatments include passivation, hot-dip galvanizing, marine-grade top coating, and polishing to improve corrosion resistance and service life.
Connection types include flange connection, bolt fastening, pin hinge structures, and quick-release buckle mechanisms to suit different safety system designs.

Critical Safety Components for Marine Emergency Systems
We provide more than components-we deliver trusted safety solutions for marine operations.
This Marine Safety Equipment Part is widely used in fire hydrant systems, lifeboat assemblies, hatch sealing systems, emergency locking devices, and fire damper mechanisms.
It is engineered for reliable operation in critical situations such as fire response and emergency evacuation.
With over a decade of experience since 2011, we are committed to manufacturing safety components that support marine operational security and emergency readiness.

Core Parameters
|
Parameter |
Specification / Range |
|
Material |
316L Stainless Steel / Marine Carbon Steel / Brass / High-strength Wear-resistant Material |
|
Working Temperature |
-30°C to 120°C |
|
Seal Pressure |
0.25–1.0 MPa |
|
Machining Accuracy |
IT7–IT8 Grade |
|
Surface Treatment |
Passivation / Hot-dip Zinc / Marine Anti-corrosion Top Coat / Polishing |
|
Protection Rating |
IP56–IP67 |
|
Applicable Environment |
Salt Fog, Humidity, Water Exposure, Oil Resistance |
|
Connection Type |
Flange / Bolt Fastening / Pin Hinge / Quick Buckle |
|
Applicable Equipment |
Fire Systems, Lifeboats, Hatch Seals, Emergency Locks, Fire Dampers |
|
Standard |
Marine Safety & Maritime Equipment Requirements |
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