D Type Manhole Cover
D Type Manhole Cover:
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.
Deyuan Marine 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.
D Type Manhole Cover Features:
1. Type: Watertight , oiltight
2. Dimension: Customized
2. Material: Aluminium, Steel
3. Standard: ISO9001:2008, ISO14001-2008
3. Certificates:CCS,ABS,DNV,GL,LR
4. Packing: Standard export packing
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