Min. Order Reference FOB Price
1 Piece US$140.00-160.00 / Piece
Product Description
Specifications 1. Whole diameter: 20" 2. Nominal diameter: 10" 3. Emergency open pressure: 21kpa -32kpa 4. Material: Aluminum alloy 1. Manhole Cover Manhole Cover is installed on the top of the tanker to prevent the inside fuel from leakage when the tanker is over rolled. With P/V vent ...