Marine Manhole Coveris a cover plate used on the deck or tank for crews to go into and out for cleaning or maintenance. There are type A, type B, type C, type D, and type E. Marine Manhole Cover is used for manhole on the oil tanks, water tanks, voil tanks and other tanks on various shipes. It is fixed on the falt positions on the hold bottom, deck and bulkhead.
There are Type A,B,C & D.
The shape can be round, oval, square.
Detailed Photos
Packaging & Shipping
Product Parameters
Specification
| Type |
Size of 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 |
FAQ
1.WHO ARE WE ?
We are professional marine equipment supplier/exporter, new shipbuilding&ship-repair materials&outfittings soulution provider in Mainland, China.
2.WHAT CAN WE DO ?
We have professional design team to help you solve problems of your vessel, we can recommend a set of solutions for your vessel to choose.
3.HOW TO ENSURE THE QUALITY?
Every equipment will be tested before leaving our factory, we can show you the video and testing report, also if go for marine classification society survey, we will have the product certificate showing all the testing result and approved.
4.WHAT CERTIFICATE DO YOU HAVE?
Our products can be issued of ABS, BV, CCS, DNV, GL, LR, RINA…etc, while BV and CCS are most common use and worldwide accepted certificate, every products can apppy for above certificate.
5.HOW TO ENSURE INTERNATIONAL DELIVERY SECURITY?
Every cargo will be packed with appropriate package, also we have professional packing workers and forklifts to load and fix the cargo in container&air plane, ensuring the safety of sea/air transportation.
6.HOW ABOUT THE WARRANTY OF THE PRODUCTS ?
One year warranty-when the cargo arrived at your vessel we will keep providing service like Installation instructions and spare parts repairing in later using, we will always be there once you have any problems.
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