FRP rectangular manhole cover

FRP rectangular manhole cover Specification

A rectangular manhole cover is a flat, heavy-duty lid designed to securely seal rectangular or square utility, drainage, and-sewer access openings.

Key Features and Design

Shape & Fit: Features a rectangular geometry suited for specific width-reduction needs, linear trench transitions, or valve chambers. Unlike round covers, a rectangular lid's diagonal is longer than its short side, meaning a loose cover turned diagonally can potentially fall through the opening if not properly seated or hinged.

Materials: Commonly manufactured from Fiber Reinforced Polymer/Plastic (FRP) for lightweight rust-proof residential use, or Reinforced Cement Concrete (RCC) and cast iron for heavy municipal load-bearing applications.

Load Capacity: Ranges from light-duty pedestrian walk areas (3 to 5 tons) up to heavy-duty vehicular traffic ratings (20+ tons) depending on the material thickness and reinforcement.
DRSTI Rectangular Manhole Covers

These covers are typically made of durable materials like cast iron, concrete, or composite materials.

RCC Rectangular Manhole Cover - BRHC Concrete Industries

Medium Duty Manhole Cover And Frame * Size (Clear Opening): 900x600MM. * Load Bearing Capacity: 20 Ton.

Full Floor (Rectangular) RCC Rectangular Manhole Cover, 28x22 inch

Description: RCC (Reinforced Cement Concrete) rectangular manhole covers are strong, durable covers used to seal manholes in drain...