Specifications
Place of Origin :
China
Brand Name :
Zhongyuan
Certification :
CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.
Model Number :
Standard and Customized
MOQ :
1
Price :
As per quotation
Packaging Details :
Pallet or Customized
Delivery Time :
As per offer
Payment Terms :
TT, L/C, Etc.
Supply Ability :
Satisfy clients needs
Standard :
CB/T 4392-2014
Type :
AA, raised coaming, oval type
Weight :
12.7-199.7kg
Bolt & Nut :
Stainless steel, bronze, brass
Material :
Mild Steel, Stainless Steel
Test :
Hydraulic Pressure Test, Air 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 Stainless Steel, customized surface treatment available.
Classification Certificates :
CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA
Description

CB/T 4392 Type AA Oval Multi Bolts Manhole Cover With Raised Coaming

Description:

CB/T 4392 Type AA oval multi bolts manhole cover with raised coaming is a kind of watertight and oiltight. It meets the latest standard of CB/T4392. It is made of steel with stainless bolt and nut. 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: AA, raised coaming, oval type;
  3. Weight:12.7-199.7kg
  4. Bolt & Nut: Stainless steel, bronze, brass;
  5. Material: Mild Steel, Stainless Steel;
  6. Test: Hydraulic Pressure Test, Air Test;
  7. Dimension: As Standard or Customized as inquiry;
  8. Application Type: Water-tight, Gas Tight, Oil Tight;
  9. Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, Polished, Galvanized, customized surface treatment available.
  10. 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 S1 Bolt
Size
Bolt
Quantity
Weight
kg
450X350 470 370 548 448 598 498 4 4 M20 18 17.4
6 4 23. 1
8 6 31. 0
10 8 38.6
12 10 46.4
500X400 520 420 598 498 648 548 6 4 26. 4
8 6 35. 4
10 8 44.5
12 10 53.6
14 12 62. 7
600X400 620 420 698 498 748 548 8 6 20 41. 2
10 8 51. 8
12 10 62.4
14 12 72.9
16 14 83.5
600X450 620 470 698 548 748 598 8 6 22 43.9
10 8 55
12 10 66.2
14 12 77.4
16 14 88. 7
18 16 99
800X600 820 620 898 698 948 748 12 10 26 98. 9
14 12 ll5. 7
16 14 132.4
18 16 149.2
20 18 166
22 20 182. 9
24 22 199. 7

CB/T 4392 Type AA Oval Multi Bolts Manhole Cover With Raised Coaming Marine Outfitting

Drawing of CB/T 4392 Type AA Oval Multi Bolts Manhole Cover With Raised Coaming Marine Outfitting

CB/T 4392 Type AA Oval Multi Bolts Manhole Cover With Raised Coaming Marine Outfitting

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CB/T 4392 Type AA Oval Multi Bolts Manhole Cover With Raised Coaming Marine Outfitting

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Place of Origin :
China
Brand Name :
Zhongyuan
Certification :
CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.
Model Number :
Standard and Customized
MOQ :
1
Price :
As per quotation
Contact Supplier
video
CB/T 4392 Type AA Oval Multi Bolts Manhole Cover With Raised Coaming Marine Outfitting

Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd

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