Marine Steel Hatch with Four Handles,Marine Steel Hatch with Four Handles manufacturer. - Hi-Sea Group 
Marine Steel Hatch with Four Handles

Marine Steel Hatch with Four Handles

Marine Steel Hatch with Four Handles

Description:

Note:

1)weight in chart does n’t include the weight of coaming

2)height and thickness of coaming are decided by buyer


Requirements:

1. The main material is as following

Name of spare parts

material

Coaming, cover plate

Marine structure steel

Carbon structure steel

Lock catch,handle,hinge plate,stopper, Eye pads

Carbon structure steel

Handle , axle,axle sleeve

high quality Carbon structure steel

Bolt.Plug, hinge pin

stainless steel

high quality Carbon structure steel

Nut,bush,pulley

lead brass

Normal brass

Double twist spring

Spring catch brass

Sealing partss

Ageing resistance rubber

2. The hatches don’t have burr,sharp edge.

3. The hatches will carry out water tight test, and no leakage after test.

4. After production, all hatches will be painted with anti-corrosive primer.

5. Ageing resistance rubber’ breaking tenacity is more than 14.7MPa, aging coefficient is more than 0.8, Shore hardness between30-40

Specification:

TYPE

NAME

Architectural feature

A

Single opening and closing weathertight hatch cover

Airfoil nut clip buckle

B

Double opening and closing weathertight hatch cover

Wedge handle clip buckle

C

Quick opening and closing weathertight hatch cover

Rotating central handle clip buckle

D

Sunken weathertight hatch cover

Can fall wedge handle clip buckle

E

Single opening and closing hatch cover

Airfoil nut clip buckle

F

Double opening and closing hatch cover

Wedge handle clip buckle


Photos:

Marine-Small-Size-Steel-Hatch-Cover.jpgAluminum-Boat-Hatch-Cargo-Hatch.jpgQQ截图20140220153234.jpg

CONTACT WITH US NOW

Our mail: manager@hiseamarine.com

Society certificates

Hi-Sea Group-Obtained-certification