CB/T 3728 Type D Flush Weathertight Small Hatch Cover With Dogs Marine Outfitting

Price Negotiable

Price: Based on quotation

MOQ: 1 Unit

Delivery Time: Based on project requirements

Brand: Zhongyuan Marine Equipmen

Product Description

CB/T 3728 Type D Flush Weathertight Small Hatch Cover With Dogs

Description:

CB/T 3728 type D weathertight small hatch cover with dogs can be made of mild stee, stainless steel or aluminium material. It has 4, 6, 8 dogs design with different opening size. It is flush type and welded on the deck. This cover can be opened from the both sides of the space it serves.

Main Technical Specification:

Standard: CB/T 3728-2011
Material: Stainless Steel, Mild Steel, Aluminium
Packing Materials: NBR, Hi- NBR, Neoprene,
Test: Chalk Test, Hose Test,
Dimension: As Standard or Customized, As client’s drawing,
Application Type: Weather-tight, Gas Tight, Sound Proof,
Open Closing Type: Hinged with dogs
Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, Polished, Galvanized, customized surface treatment available.
Classification Certificates: CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA.

Main Technical Parameters:

Nominal size L×B	Clear opening size L1×B1×R	Cover size L2×B2	Cut-out size L3×B3×R1	Cover thickness t	Hatch coaming thickness t0	Dog quantity	Weight kg
530×530	530×530×115	588×588	622×622×161	4	6	4	46.7
		592×592	622×622×161	6	6		53.3
		596×596	622×622×163	8	8		63.6
630×630	630×630×115	688×688	722×722×161	4	6		57.4
		692×692	722×722×161	6	6		66.1
		696×696	726×726×163	8	8		80.5
630×830	630×830×115	688×888	722×922×161	4	6	6	73.9
		692×892	726×926×163	6	8		91.5
		696×896	726×926×163	8	8		106.3
830×830	830×830×115	892×892	926×926×163	6	8	8	114.9
830×830	830×830×115	896×896	926×926×163	8	8	8	129