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CB/T 4392 Type BC Square Semi Flush Multi Bolts Hatch Cover Marine Outfitting
CB/T 4392 Type BC Square Semi Flush Multi Bolts Hatch Cover Marine Outfitting
Specifications
Standard :
CB/T 4392-2014
Type :
BC, semi raised ring, square type
Weight :
67.1-124.5kg
Attachment :
Hinged or bolted with hinge
Coaming :
Raised, Semi flush, Flush, Sunk
Gasket :
Neoprene, Buna A, or Customized
Bolt & Nut :
Stainless steel, bronze, brass
Material :
Mild Steel, Stainless Steel
Test :
Hydraulic Pressure Test
Dimension :
As Standard or Customized as inquiry
Application Type :
Water-tight, Gas Tight, Oil Tight
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, LR, KR, IRS, RS, RINA
Description

CB/T 4392 Type BC Square Semi Flush Multi Bolts Hatch Cover

Description:

CB/T 4392 type BC square semi raised multi bolts hatch cover is a kind of watertight and oiltight manhole. It meets the latest standard of CB/T4392. It is made of steel with stainless bolt and nut. We also produce whole cover with 304 or 316 stainless steel. It can be used to various merchant vessels. Customization design and material is available. The bolts can be welded on the ring or screw on the ring.

Main Technical Specification:

  1. Standard: CB/T 4392-2014;
  2. Type: BC, semi raised ring, square type;
  3. Weight: 67.1-124.5kg;
  4. Attachment: Hinged or bolted with hinge;
  5. Coaming: Raised, Semi flush, Flush, Sunk;
  6. Gasket: Neoprene, Buna A, or Customized;
  7. Bolt & Nut: Stainless steel, bronze, brass;
  8. Material: Mild Steel, Stainless Steel;
  9. Test: Hydraulic Pressure Test;
  10. Dimension: As Standard or Customized as inquiry;
  11. Application Type: Water-tight, Gas Tight, Oil Tight;
  12. Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, Polished, Galvanized, customized surface treatment available.
  13. Classification Certificates: CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA.

Main Technical Parameters:

Nominal Size
LXB		 L1 B1 L2 B2 L3 B3 S Bolt
Size		 Bolt
Quantity		 Weight
kg
600X600 620 620 680 680 740 740 10 M20 28 67.1
12 75.3
14 83.5
16 91.7
18 99.9
20 108.1
22 116.3
24 124.5
CB/T 4392 Type BC Square Semi Flush Multi Bolts Hatch Cover Marine Outfitting

Drawing of CB/T 4392 Type BC Square Semi Flush Multi Bolts Manhole Hatch Cover Marine Outfitting

CB/T 4392 Type BC Square Semi Flush Multi Bolts Hatch Cover Marine Outfitting

Product tags

hexagon head bolt specification

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jeep grand cherokee tie rod

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roofing screws and caps
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CB/T 4392 Type BC Square Semi Flush Multi Bolts Hatch Cover Marine Outfitting

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Product Detail
Standard :
CB/T 4392-2014
Type :
BC, semi raised ring, square type
Weight :
67.1-124.5kg
Attachment :
Hinged or bolted with hinge
Coaming :
Raised, Semi flush, Flush, Sunk
Gasket :
Neoprene, Buna A, or Customized
Contact Supplier
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CB/T 4392 Type BC Square Semi Flush Multi Bolts Hatch Cover Marine Outfitting

Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd

Verified Supplier
5 Years
jiangsu
Since 1990
Business Type :
Manufacturer, Distributor/Wholesaler, Seller
Main Products :
Ship Deck Equipment, Ship Mooring Equipment, Ship Towing Equipment
Total Annual :
10,000,000-15,000,000
Employee Number :
>300
Certification Level :
Verified Supplier
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