ISO 5894 Type CO Recessed Multi Bolts Manhole Cover

Description:

ISO 5894 type CO is recessed cover oval manhole with multi bolts cover for ships. It is designed and constructed according to the standard of IS05892. It is made of steel and can be used to various vessels. The bolt is made of stainless steel, and the nut can be stainless steel or bronze or copper.If you are interested in our products, please contact us for more information.

Main Technical Specification:

1. Standard: ISO 5894:2018;
2. Material: Mild Steel, Stainless Steel;
3. Test: Hydraulic Pressure Test;
4. Dimension: As Standard or Customized, As client’s drawing;
5. Application Type: Water-tight, Gas Tight, Oil Tight;
6. Type: Type CO, Bolted, Flush with deck;
7. Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, Polished, Galvanized, customized surface treatment available;
8. Classification Certificates: CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA.

Main Technical Parameters:

Key: 1 coaming plate, 3 cover, 2 plate ring, 4 gasket, 5 handle, 6 marking 7 jacking-up bolt, 2 × M20

The weld size and details should meet the recognized industrial standard.

Dimensions given in brackets ( ) can be adjusted. The top of the cover, including the nut, should not protrude from the flush surface when choosing a dimension given in brackets.

NOTE 1 Jacking-up bolts 2 × M20 can be chosen by the user if suitable.

NOTE 2 l 1 х b 1 is a clear opening.

NOTE 3 The type of handle can be designed and changed according to builder practice.

Drawing Of ISO 5894 Type CO Recessed Oval Manhole With Bolted Cover