Marine Aluminum Manhole Covers,Marine Aluminum Manhole Covers manufacturer. - Hi-Sea Group 
Marine Aluminum Manhole Covers

Marine Aluminum Manhole Covers

Marine Aluminum Manhole Covers

Used for the ship with watertightness and oiltightness to meet ISO5894

Description:

1. Applied to various oil, water tanks, cofferdams and cabinet on ship

2. Smooth surface without cracks , corrosion resistance

3. Raised coamings available on many models

4. Flush screw-down models offer a smooth-surfaced manhole that prevents snagging

5. Neoprene Gasket material is UV resistant to prevent cracking

Specification:

Size of clear

L*B mm

L1

(mm)

B1

(mm)

R

(mm)

S

(mm)

BOLT

DAI(mm)

QUT

450*350

620

520

260

4

M20

20

6

8

10

500*400

670

570

285

6

20

8

10

12

600*400

770

570

285

8

24

10

12

14

600*450

770

620

310

8

24

10

12

14

16


WE WILL CUSTOMIZE YOUR MARINE COVER REQUIREMENTS.

Photos:

for-ship-manhole-cover.jpgcover23.jpgMarine-Aluminum-Manhole-Covers.jpgmanhole-cover.jpg

CONTACT WITH US NOW

Our mail: manager@hiseamarine.com

Society certificates

Hi-Sea Group-Obtained-certification