CB/T 4392 Type EA Raised Oval Multi Bolts Manhole Cover With Hinges Marine Outfitting

Product Description

CB/T 4392 Type EA Raised Oval Multi Bolts Manhole Cover With Hinges

Description:

CB/T 4392 type EA raised oval multi bolts manhole cover with hinges is watertight and oiltight hatch covers. 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 hinge is a good workmanship which helps ship crew to open and close the hatch easily. Our hatch tope ring is cut from steel plate as a whole piece without butt weld and this workmanship makes sure no leakage on the seal surface and have good tightness.

Main Technical Specification:

1. Standard: CB/T 4392-2014;
2. Type: EB, raised coaming, oval type, hinged;
3. Weight:20.4-165.2kg;
4. Shape: Oval, Elliptical;
5. Bolt & Nut: Stainless steel, bronze, brass;
6. Material: Mild Steel, Stainless Steel;
7. Coaming Height: 100mm, or customized;
8. Gasket: Neoprene, or customized;
9. Test: Hydraulic Pressure Test, Air 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:

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