| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | Yes |
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Steel/Aluminum Small Size Waterproof Hatch Manhole Cover is used for small size hatch cover of various ships, to meet ISO 5778-1979
The manhole cover is a kind of outfitting equipment, which is installed on the manhole opening of the oil tank, empty space, etc. of the ship, and is mainly composed of a cover plate with very good sealing and some fixed accessories. The use of the manhole cover is also different, because it will be divided into several types. The positions of the manhole covers of various models are different. It is necessary to decide which type to use according to the design of the ship and the classification society. In addition, the standard size of the manhole cover is 420*380, which can provide one person to enter and exit from here. There are also some large manhole covers that can be used by the ambulance man to transport the wounded person from here when the accident occurs. The use of the manhole cover is related to the normal navigation of the ship and the efficiency of the rescue, and even to the life safety of the ship's crews. It is particularly important to install the right manhole covers.
New Maritime manhole cover mainly consists of the following parts: seat, cover, handle, rubber gasket, washer, stud and nut. We mainly provide the following six types manhole cover, steel and aluminium material are available, all class socienty certificate such as CCS, NKK, BV, ABS, GL, RINA etc also available.
New maritime equipments includes marine doors, marine window, marine ladders, marine covers, and all the related marine equipment
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Nominal size L*B |
Clear size of opening L1*B1*R | Cover dimension L2*B2 | Cover plate thickness t | Coaming | Wing type nut cleat | Weight Kg | ||
| to thickness | H Height | Diameter | Quantity | |||||
| 450*630 | 420*600*100 | 508*688 | 4 | 4.6 | 100 150 200 250 450 600 | M16 | 4 | 28.7 |
| 512*692 | 6 | 6.8 | 35.4 | |||||
| 516*696 | 8 | 8.11 | 42.0 | |||||
| 530*530 | 500*500*100 | 588*588 | 4 | 4.6 | 28.5 | |||
| 592*592 | 6 | 6.8 | 35.1 | |||||
| 596*596 | 8 | 8.11 | 41.7 | |||||
| 630*630 | 600*600*100 | 688*688 | 4 | 4.6 | M20 | 33.5 | ||
| 692*692 | 6 | 6.8 | 42.4 | |||||
| 696*696 | 8 | 8.11 | 51.2 | |||||
| 630*830 | 600*800*100 | 688*888 | 4 | 4.6 | 39.7 | |||
| 692*892 | 6 | 6.8 | 51.2 | |||||
| 696*896 | 8 | 8.11 | 62.3 | |||||
| 830*830 | 800*800*100 | 888*888 | 4 | 4.6 | 6 | 51.2 | ||
| 892*892 | 6 | 6.8 | 65.3 | |||||
| 896*896 | 8 | 8.11 | 79.4 | |||||
| 830*1230 | 800*1200*100 | 888*1288 | 4 | 4.6 | 8 | 71.4 | ||
| 892*1292 | 6 | 6.8 | 91.5 | |||||
Other types hatch cover:
We are the professional exporter of marine equipments in China. All of our products are approved by maritime classification societies, such ABS,BV, CCS,DNV, EC. GL,KR LR,NK,RINA, RS.
Q1:How long is your delivery time?
A:Generally it is 5-10 daye if the goods are in stock ,or it is 20-30 days if the goods are not in stock.
It is according to quantity and requested details from the customers,and which certiflcate is needed.
Q2:Do you provide samples ? is it free or extra?
A:Yes,we could offer the sample for free charge but we do not bear the cost offreight.
Usually,it is enough to send a CAD drawing to the customers for confirmation if our price is accepted.
Q3:What is your terms of payment?
A:Payment ≤1000USD,100% in advance;Payment ≥1000USD,30% prepayment,balance before delivery.
Q4:How to guar antee the product quality ?
A:We provide one year warranty,and at least two years supply of spare parts.
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