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Round Angle Type C Marine Manhole Cover Weathertight Fireproof

China Shanghai Zhiyou Marine & Offshore Equipment Co.,Ltd. certification
China Shanghai Zhiyou Marine & Offshore Equipment Co.,Ltd. certification
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Round Angle Type C Marine Manhole Cover Weathertight Fireproof

China Round Angle Type C Marine Manhole Cover Weathertight Fireproof supplier
Round Angle Type C Marine Manhole Cover Weathertight Fireproof supplier Round Angle Type C Marine Manhole Cover Weathertight Fireproof supplier

Large Image :  Round Angle Type C Marine Manhole Cover Weathertight Fireproof

Product Details:

Place of Origin: Shanghai China
Brand Name: Zhiyou
Certification: ABS CCS BV LR DNV NK KR etc.
Model Number: ZY-C005

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Wood packing with plastic film or other customers required packages
Delivery Time: Within 20 to 30 days, According to customers's order
Supply Ability: 20000pcs/month
Detailed Product Description
Material: Marine Steel, Stainless Steel Thickness: Customized
Corner: Round Angle Type: Watertight, Weathertight, Fireproof
OEM & ODM Service: Available Handle: Level Type/Double Type
Third Party Inspection: Or Other Available Inspection Category: Marine Outfitting Equipments
Key Words: Marine Manhole Cover/dumpinghole Cover/customized Manhole Cover
High Light:

Type C Marine Manhole Cover


Round Angle Marine Manhole Cover


Weathertight Marine Manhole Cover

Marine Hatch Cover For Ships Type A Type B Type C Type D Manhole Cover




 Our manhole covers and hatch covers are made according to DIN or JISF or GB or ASTM standards. We can also make these products according to the buyer's drawings.

Our company is specialized in the production of Marine manhole covers, and has A, B, C,  E four models for customer choice, the product is mainly suitable for the ship the watertight or oil-tight manhole cover, and is not applicable to the boiler and pressure vessel. Marine manhole covers, according to their shape can be divided into oval and round, the oval manhole covers are more widely used.
1. This product is available for various types of ship oil, water tanks, cofferdams, and cabinet.
2. Suitable for ships watertight and oil-tight manhole cover, not for boilers and pressure vessels.
3. With a smooth surface without cracks, good wear, and corrosion resistance.
4. Manhole Cover is according to international and domestic standards.
5. Good corrosion resistance, high quality, competitive price.

Quick Details:


Product Name:
Manholes Cover

Category: Marine Outfitting Equipments

Model Number: ZY-C005

Place of Origin: Shanghai China

Material: marine steel, stainless steel, 

Size: Customized or standard size

Thickness: Customized

Water Pressure:0.03-0.1Mpa

Corner: Round angle

Model: Bolt Installation

Type: Watertight, weathertight, fireproof

OEM & ODM Service: Available


Details for  Marine Manhole Cover


Round Angle Type C Marine Manhole Cover Weathertight Fireproof 0
Application Area: 

Marine Castings; Metallurgy Castings; Mining Castings; Construction Machinery Castings;-Coal Machinery Castings; Chemical Machinery Castings.

Type Size of the clear opening Cover thickness Bolt diameter Bolt  quantity  
A 450×350 4mm~10mm M20 16
600×400 6mm~12mm M20 20
800×600 8mm~14mm M20 26
B 450×350 4mm~10mm M20 16
600×400 8mm~14mm M20 20
800×600 12mm~18mm M20 26
C 450×350 10mm~14mm M20 16
600×400 10mm~14mm M20 20
800×600 12mm~18mm M20 26
D 450×350 14mm~18mm M20 16
600×400 14mm~18mm M20 20
800×600 14mm~18mm M20 26

All products can be customized as per your requirement.


Package & Delivery& Payment terms



 Payment:  By T/T(30% deposit T/T in advance, balance 70% cleared out before delivery) or 
                  Irrevocable L/C at sight 

Incoterm:   EXW/FCA/FOB, C&F/CIF
Package: Pallet with film packing  or according to customer's requirement
Lead time: Within one month for one 20'GP
Shipment : 20'GP, 40'GP,40'HQ, 40'OT or in bulk  

Our Service



 Zhiyou has been doing OEM jobs for many reputable companies for many years, which makes the best guaranty for Zhiyou's technical advantages with precise design. Zhiyou Marine& Offshore is designed 

according to ABS CCS BV LR DNV NK KR etc standard.In line with the responsibility spirit for customers, 

we try to satisfy the standards and the customers’ requirements in the process of designing and 

manufacturing process, as well as fully consider the basic cost. The products we provide will guarantee 

the quality and reasonable price, which ensure our cooperated customers can get the maximum value 

and minimum cost. 
1) Punctual delivery:
• We put your order into our tight production schedule, keep our client informed about the production process, ensure your punctual delivery time.
• Shipping notice/ insurance to you as soon as your order is shipped.

 2) Services after sales:
• An reasonable solution and/or response to any inquiry shall be provided within 24hrs upon receipt of it.
•  Terms and conditions of warranty shall be strictly abiding by. 
• Maintenance service shall be provided accordingly 
3) Professional design and efficient solution:
• Our experienced engineers and experts guaranteed our customer with satisfactory design &  solution
• Rich experiences in various bids assistance including documentary support 
• Efficient solution providing through our professional designer and technical supporter


Quality  Guarantee 



 Product Range:  All marine outfittings, equipment and facilities, etc 
Product Design:  With a strong engineer team, for all marine products, we support design, manufacture, 


install etc, according to your requirements. All products strictly conform to your confirmation.
Product Process:  Most of the products are finished on our own manufacture bases, thus quality and delivery 
time could safely be guaranteed and also avoid indirect troubles
Product Inspection: Double inspection make sure quality guaranteed completely.


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Machinery Parts or fittings can be designed as your drawings or detailed requirements, and processed by lathes, milling machines, planning machines, drills.


1. The content of this table doesn't cover all categories, providing that the item you are looking for is not included hereof, please feel free to contact us.
2. All the products shall be customized accordingly, OEM&ODM available. 


Contact Details
Shanghai Zhiyou Marine & Offshore Equipment Co.,Ltd.

Contact Person: Zhiyou

Tel: +8613122156330

Send your inquiry directly to us (0 / 3000)