Marine Outfitting Marine Manhole Hatch Cover For Ship Building And
Marine Manhole Covers can be divided according to their shape oval and round, oval
manhole cover which use more widely. Its also can be divided into
oil-tight and water tight, the difference is that the gasket
material, oil-tight oil and rubber should be used, shall be
watertight resistant sea (light) water rubber.
Material of Manhole Covers:
Manhole cover, the same hull structure and seat panels are usually
taken hot-rolled carbon steel or mounting at the manhole cover
material, washers and handle ordinary carbon steel, the use of
flame retardant gaskets oil-resistant or sea (light) water rubber,
bolts or studs made of stainless steel or carbon steel, nuts using
carbon steel, stainless steel or brass and other materials. Carbon
steel production bolts, studs, nuts and washers should be
Can be produced as per customer drawings and samples
Good quality and reasonable price
Cover: Carbon Steel
Coaming: Carbon Steel
Seal Ring: NBR
Bolt, Nut, Washer: Stainless Steel, Caron Steel , Copper
Details for Marine Manhole Hatch Covers
Optional Items of Manhole Cover:
Available in marine steel, stainless steel and aluminum alloy,
Hinged type, Water tight/ Weather tight marine hatch covers.
Type: Raised/ Flush.
Open type: Quick open/ Single side/ Double side / Rotating with
bolted clips operating mechanisms.
Handle: Level type/ Wheel type.
Smooth surface without cracks , good wear and corrosion
Rubber gasket three years warranty.
Surface before painting: sandblasting.
Painting: Epoxy zinc rich primer coating or anode oxidation
OEM service and Special requirement is available.
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
Lead time : Within one month for one 20'GP
Shipment : 20'GP, 40'GP,40'HQ, 40'OT or in bulk
Zhiyou has been doing OEM job for many reputable companies for many
years, which makes the best
guaranty for Zhiyou 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’ requirement in
the process of designing and
manufacturing process, as well as fully consider the basic cost.
The products we providing 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 production
process, ensure your punctual delivery time.
• Shipping notice/ insurance to you as soon as your order is
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 abide 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
• Efficient solution providing through our professional designer
and technical supporter.
Product Range: All marine outfittings, equipments and facilities
Product Design: With 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 products are finished in our own
manufacture bases, thus quality and delivery
time could safely guaranteed and also avoid indirect troubles.
Product Inspection: Double inspection make sure quality guaranteed
Our Related Products
OUR PRODUCT RANGE
Hollow Cabin Door
Hatch cover& man hole
Watertight Manhole Cover
Suez Canal Light
Type A B C D
Rotating Oil tight
Marine steel product
Seamless steel Pipe
Seam steel pipe
Marine Stern Roller
Marine fender rubber cylinder
Marine propeller& shaft
Rudder shaft sealing component
Rudder carrier bearing
Rudder stock/pintle sealing apparatus
Marine deck equipment
Ship launching airbag
Rubber sealing strip
Pressure vessel tank
Anti- Corrosion pressure
Low temperature pressure
Compressor air tank
Oil& LPG tank
Foam buffer tank
Marine boarding ladder& gangplank
Vertical access ladders
Metal Processing Machinery Parts
Machinery Parts or fittings can be designed as your drawings or
detailed requirements, and processed by lathes, milling machines,
planing machines, drills.
1. The content of this table doesn't cover all catagories,
providing that the item you are looking for is not included hereof,
please feel free to contact us.
2. All the products shall be customerized accordingly, OEM&ODM