Linear High-flow Rectangular Drain Grate

Product Description Our rectangular linear high-flow drain grates are cast with QT500-7 ductile cast iron or composite resin as raw material. The long slotted design maximizes water flow capacity and effectively avoids clogging by leaves and sediment. All grates are coated with anti-corrosion black bitumen surface treatment, featuring anti-slip texture and graded load capacity complying with EN124 standard. Reinforced thick frame resists vehicle rolling and deformation. Widely applied in municipal roads, parking lots, residential communities, factory trenches and landscape drainage projects. Multiple regular sizes in stock, custom dimensions and engraved logos are acceptable. Easy to install and clean, low maintenance cost for long-term use.

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Product Introduction

Product Specifications

Material: Ductile cast iron / Composite resin
Shape: Rectangular linear drain grate
Surface: Anti-slip black bitumen coating
Load capacity: Light duty / Medium duty / Heavy duty
Feature: High flow drainage, anti-clog, corrosion resistant
Size: Custom sizes available as client's request

Product Features

High drainage flow
Anti-corrosion & rust-proof
Strong load bearing
Anti-slip surface
Anti-blocking design

Product Advantages

High flow drainage, fast water discharge
High strength & heavy load bearing
Anti-rust, anti-corrosion, long service life
Anti-blocking slotted design
Anti-slip surface for safety
Custom size & OEM logo supported

Product Material

Ductile cast iron Composite resin Carbon steel Stainless steel Malleable iron

Packaging & Shipping

Packaging: Wrapped with plastic film, fixed by wooden pallet to avoid collision.
Shipping: Sea freight, air freight, express delivery available as customer demand.
Safe loading, stable packaging to ensure intact goods arrival

After-sales Service

Professional technical support is provided all the time.
Reply your inquiries within 24 working hours.
Responsible for quality problems caused by production.
Track goods logistics status until you receive the order

Technical Item	Details
Material	Ductile Cast Iron / Composite Resin
Load Grade	Light Duty / Medium Duty / Heavy Duty
Surface Treatment	Anti-corrosion Black Bitumen Coating
Standard Sizes	Various common sizes available in stock
Custom Service	Custom dimensions & engraved logos supported
Core Performance	High water flow, anti-clogging, anti-slip surface

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