Ship hatch cover CB/T 282

Rotating Oiltight Hatch Cover for Ships is usually used to oil tankers. It's oil tightness is excellent. There are two shapes of this oiltight hatch cover: type A is round, and type B is elliptic. Both are anti-rust and anti-corrosion. The size of Rotating Oiltight Hatch Cover can be customized. It identifies with the standard of CB/T282-94. Main Technical Specification: Material: Mild Steel, Stainless Steel, Duplex Stainless Steel, Aluminium, Packing Materials: Neoprene, NBR ,Hi - NBR, Viton, Teflon Test: Hydraulic Pressure Test, Hose Test, Chalk Test Dimension: As Standard or Customized, As client’s drawing, Application Type: Water-tight, Weather-tight, Gas Tight, Oil-tight, Open Type: Hand Wheel Quick Operate Closing Type: Hinged 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-GL, LR, KR, IRS, RS, RINA.