Gold Member Since 2008
Audited Supplier
Jingjiang Trust Trading Co., Ltd.

Hatch Cover, Boat Hatch Cover, Cover manufacturer / supplier in China, offering Marine Aluminum Boat Waterproof Hatch Cover, Solas Marine Life Jacket Light, Intelligent Fixed Infrared Heat Detector and so on.

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Supplier Homepage Product Marine outfittings Marine Aluminum Boat Waterproof Hatch Cover

Marine Aluminum Boat Waterproof Hatch Cover

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 10, 000 PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: hatch cover
  • Standard: GB, JIS, ISO
  • Surface Treatment: Galvanized
  • Hatch Type: Watertight/Weathertight/Oiltight/Gastight
  • Size of Product: Customized
  • Fireproof Class: A60/A30/A0/None
  • Handle: Level Type/Wheel Type
  • Certification: CCS, ABS, BV, Dnv, Nk, Kr, Lr, Gl, Rina, RS, etc.
  • Trademark: TRUST
  • Specification: CCS
  • HS Code: 8412299090
  • Application: Boat
  • Customized: Non-Customized
  • Material: Aluminum
  • Product Name: Marine Aluminum Boat Waterproof Hatch Cover
  • Material of Cover: Steel or Stainless Steel or Aluminium
  • Construction Rules: Solas ; Imo;Med-B+D;
  • Advantage: Design and Built to Meet Clients Request
  • Keywords: Hatch Cover
  • Transport Package: Standard Export Package
  • Origin: Jiangsu
Product Description
Marine aluminum boat waterproof hatch cover
ItemMarine Hatch Cover 
Hatch Type Watertight Hatch/ Weathertight Hatch / Gastight Hatch / Oiltight Hatch Cover
MaterialSteel or Stainless Steel or Aluminium
Opening Type    rotary quick open / handwheel quick open/none quick open
Fireproof ClassA60/A15/A0/None
Surface Finishbaking finish for steel
Thickness minimum 4 mm ,
the thickness of the hatch depend on the size of hatch,  large size of hatch accordingly thicken  
Sizeas the drawing or client requirements

According to opening modes of hatches, the hatch cover hydraulic system series can be divided into translation and folding mode.
Translation hatch cover through lift-up cylinder to lift the panel of hatch cover in position of horizontal slideway, then use gear, rack or chain, sprocket to translate the cover to the other side, to open the cover.
Folding hatch cover is through hydraulic cylinder to lift two blocks of folding covers, and stand them to the other side of opening cover, to open the cover.
Control mode is engine local control of manual direction valve, and power supply is to use two sets motor pump units as spear parts for each other.

For simple structure, convenient operation, cheap cost, safety and reliable performance, it is widely used for large bulk vessel, containers and etc.
Type of hatch coverTranslation (rack and pinion drive, sprocket chain drive)
Folding (Single page, double pages, three pages, four pages)
Rolling
Hanging
 System pressure 16MPa, 20MPa,25MPa,28MPa
 System flow 28L/min,32L/min,40L/min,45L/min
 Nos of hatch cover 1,2,3,4,5
 Emergency pump station yes or no
Marine Aluminum Boat Waterproof Hatch CoverMarine Aluminum Boat Waterproof Hatch CoverMarine Aluminum Boat Waterproof Hatch CoverMarine Aluminum Boat Waterproof Hatch CoverMarine Aluminum Boat Waterproof Hatch CoverMarine Aluminum Boat Waterproof Hatch Cover
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