Hatch Cover

Your Professional Hatch Cover Supplier
 

HAISTAR MARINE LTD is one of the professional marine service providers in China since 2020. Our headquarter is located in Suzhou. With strong global resources and reliable quality, we can provide ship spares parts, stores, maintenance, warehousing and delivery onboard services to the shipowners and ship management companies all over the world.

 

Our range of best-selling products primarily comprises auxiliary engine exhaust valves, hatch cover hydraulic cylinders, main engine cylinder liners, and marine air compressor connecting rods, among others.

 

 
 

Why Choose us

 

 

Quality Control

Haistar maintains stringent quality control over spare parts, adhering to the principle of utilizing original components for critical parts and selecting reliable OEM parts or high-quality domestic components for other elements.

 

24-Hour Online Service

We provide 24/7 service, which means you can reach us at any time should you require assistance. We will make every effort to respond promptly and offer effective solutions.

 

Excellent Team

Possessing an experienced technician team enables us to provide onboard repair and installation, technical support, and other related services.

 

 

Parameter

 

Name

Hydraulic cylinder and seal kit

Category

Hatch cover hydraulic spare parts

Brand

Tts/macgregor

Specification

All specifications are available

Material

Standard material

Place of original

Genuine/high quality equivalent parts

Packing

Standard packing

Condition

Brand new

Terms of delivery

Exw

Price

To be negotiated

Ports

China ports and other ports in the world

 

Types of Hatch Cover

The hatch cover produced by our company mainly include the following types:

Hatch Cover Hydraulic Motor
Hatch Cover Control Valve
Hatch Cover Control Valve
Hatch Cover Control Valve

Hatch Cover Hydraulic Cylinder
The hydraulic cylinder is one of the very important hydraulic components on the ship, its main function is to drive the opening and closing of the hatch cover. Its structure mainly consists of pistons, cylinder, sealing rings etc.

 

Hatch Cover Control Valve
The control valve group for ship hydraulic hatch cover mainly consists of directional valve, balance valve, relief valve, throttle valve, check valve, high-pressure ball valve, and pressure gauge components. Its function is to control and adjust the flow, pressure, direction and other parameters of the hydraulic system, ensuring the safety, reliability, and normal working efficiency of the system.

 

Hatch Cover Hydraulic Motor
The working principle of Marine hydraulic motors is mainly based on the basic principle of hydraulic systems,which convert and transfer energy through the pressure and flow of a liquid (usually oil). It has the characteristics of large output torque, wide speed range and high reliability.

 

Marine Hydraulic Hose
In the process of ship repair and maintenance, the hydraulic system of the ship also needs to be regularly inspected and maintained to ensure its normal and long-term stable operation. As an important component of the braking system, the quality and stability of oil resistant hydraulic hoses are particularly crucial in complex working conditions.

 

Hatch Cover Chain
Marine hatch cover chain is a mechanical device used to open and close ship's hatch covers, usually composed of high-strength chains and connectors. The main function of the hatch cover chain is to fix the hatch cover on the deck to ensure the safety of goods and personnel.

 

Hatch Cover Rubber Packing
Marine rubber packing are widely used on hatch covers of the ship, and are important components to ensure the sealing of the hull. They can effectively isolate the entry of external liquids and gases such as ocean water and rainwater, and effectively protect the dryness, hygiene, and safety of the junction between the interior of the ship and the external environment.

 

Quick Acting Cleat
The hatch cover cleats are an essential device in ship transportation, mainly composed of an outer shell, sealing pad, pressure plate, pressing bolts, lifting screws, copper pads, etc. Its working principle is to use mechanical principles such as screws, nuts, and springs to tighten the cabin cover plate, place a sealing pad between the surface of the hatch cover and the bulkhead, and then fix the pressure cover to the ship's hull.

 

Benefits of Hatch Cover

 

Hatch Cover Control Valve

Hatch cover control valve have many advantages, including:

 

Accurate Operation
The hatch cover control valves enable precise regulation of the opening and closing processes of hatch covers, thereby ensuring smooth and safe operations.

 

Water Tightness
These valves play a critical role in maintaining the weathertight integrity of hatch covers, effectively preventing water ingress into cargo holds and safeguarding both cargo and the vessel.

 

Emergency Response
In emergency situations, these valves support rapid and efficient closure of hatch covers, reducing the risk of flooding and ensuring the safety of both the ship and its crew.

 

Reliable Performance
Designed for high reliability and durability, these valves guarantee long-term performance while minimizing operational downtime.

Hatch Cover Hydraulic Cylinder

Hatch cover hydraulic cylinder have many advantages, including:

 

Efficient Cargo Handling
Hydraulic cylinders facilitate the rapid and seamless opening and closing of hatch covers, which is essential for optimizing the efficiency of cargo loading and unloading processes, thereby minimizing downtime and enhancing overall productivity.

 

Cargo Protection
These cylinders ensure a secure and tight seal, effectively protecting cargo from exposure to water, dust, and other potential hazards during transportation.

 

Weathertight Barrier
Hatch covers, operated by hydraulic cylinders, serve as a primary structural and weathertight barrier, preventing water ingress into cargo holds and ensuring the integrity of the vessel's internal environment.

 

Flexibility and Adaptability
The telescopic design of the cylinders enables multiple stages or sections to slide within one another, providing extended reach while maintaining compactness when retracted. This feature makes them highly adaptable and suitable for a wide range of applications.

 

Hatch Cover Rubber Packing

 

Shipping

We offer worldwide shipping for our products.

 

The products will be shipped via a reputable courier service, such as DHL or FedEx, to ensure timely and reliable delivery.

 

Shipping costs will be calculated based on the destination and weight of the package.

 

Customers will receive a tracking number once the package has been shipped, so they can track the status of their delivery.

 

We strive to ship all orders within 2 business days of receiving the payment.

 

In case of any delays or issues with shipping, our customer service team will promptly communicate with the customer to resolve the problem.

 

With our careful packaging and efficient shipping methods, you can trust that your products will arrive in perfect condition and on time.

 

FAQ

 

Q: What are the precautions in hatch cover operation?

A: Ensuring hatch covers are secured at all times, whether in an open or closed position, unless they are being operated.
Keeping personnel clear of moving or pressurized machinery; and.
Safe working at height practices when working near an open hatch cover.

Q: What is the main reason why hatch covers leak?

A: Most leakage problems occur because of poor maintenance. Although robust, hatch covers will leak if compression surfaces are not aligned correctly, if gaskets are damaged or worn, if there are cracks or holes in the plating, or if there is permanent overall distortion of the covers.

Q: How a hydraulically operated folding hatch cover opens and closes?

A: The folding pair is operated by hydraulic cylinders acting directly on the end hinge arms, which are connected at stools on the deck. When the cylinders push the end panel up from the closed position, the cover folds and the second panel, fitted with wheels, rolls on rails to a stowage position.

Q: What is the basic principle behind hatch cover design?

A: The main purpose of ship hatch covers and coamings are to prevent water from ingressing into the holds and also protect the cargo from dampness and damage.

As one of the leading hatch cover suppliers in China, we warmly welcome you to wholesale cheap hatch cover in stock here and get quotation from our factory. All customized products are with high quality and low price.

Quick Acting Cleat, Hatch Cover Hydraulic Cylinder, Hatch Cover Rubber Packing