Min. Order Reference FOB Price
5 Pieces US$110.00 / Piece
Product Description
Specifications 1. Whole diameter: 20" 2. Nominal diameter: 10" 3. Emergency open pressure: 21kpa -32kpa 4. Material: Aluminum Alloy 1. Tank Truck Manhole Cover API 20'' Carbon steel with P/V Vent and locked tanker truck manhole cover C801TA-500 Jialong Manhole Cover is installed on ...