Gutter Cover

1. Drainage cover introduction

Gutter grates, also known as "gutter covers," "manhole covers," and "storm drain covers," are made by pressure-welding steel grating panels. They feature simple installation, light weight, excellent load-bearing capacity, strong impact resistance, and efficient drainage. The product surface is treated with hot-dipped galvanizing for both aesthetics and durability, providing rust and corrosion resistance that outshines cast iron grates.

2. Drainage cover types

Anti-theft rainwater drain cover: This type of steel grating cover for gutters is commonly used in unattended areas. U-shaped drain cover: To facilitate quick installation, tailored to different construction requirements, combined with...

   The outdoor area, commonly found alongside highways, parks, and dockside for play, is surrounded by a layer of galvanized steel grating, with angle steel used for the covering. One side of the angle steel is welded to the steel grating.

   Angle steel frame pads, steel grating, and angle steel frames are secured with hinges and the like, allowing them to serve as support edges by striking the groove edge from one side. The installation of this manhole cover is simple, and no need to cut along the groove edge.

   Reversible. Angle steel frames are usually embedded in concrete with anchoring devices, which are not easily accessible to amateur thieves. It is easy to open and clean.

   Not movable.

   Standard Grated Manhole Cover: This type of manhole cover requires a trench to be reserved at the beginning of the planning. This...Rain Gutter Cover: It is a simple and economical type of cover. It can be installed over gutters.

   These types of manholes are easy to manufacture and offer affordable pricing. This model of manhole is widely used in urban areas.      DrainageOn the embankment, form a cover plate. This cover plate ensures excellent drainage performance.

   Roads, squares, gardens, docks, airports, parking lots, highways, railways, industrial areas      Once againVehicle access. Galvanized angle frames provide large openings and accommodate grilles.

   Engineering and various industrial and civilian buildings.      Sturdy baseIt can bear the load of the steel grating, enhancing the load-bearing capacity of the grating.

Power.

3. Steel Grating Model Explanation

Material Type: G for Carbon Steel

BG for stainless steel

Bar Spacing: 100mm (Center to Center)

50mm (center to center)

Bar Size: Standard 6x6 Twisted Square Steel

Small-scale steel grating features 5×5 twisted square steel.

Stainless Steel Common φ5mm Round Bar

Flat Steel Dimensions: Standard sizes range from 20×3mm to 75×6mm and more

Flange Spacing: Series 1 - 30mm (Center to Center)

Series 2 40mm (Center Distance)

Series 3 60mm (Center Distance)

Flat Steel Type: P for Plain (can be abbreviated)

S for enhanced anti-slip tooth pattern

Surface Treatment: G for Hot-Dip Galvanized

U for Unfinished Surface (can be abbreviated)

The G253/30/100PG specification and above utilizes 25×3 standard flat steel strips, with strip spacing of 30mm and crossbar spacing of 100mm, forming a hot-dipped galvanized steel grating.

4. Production Process

5. Application Scenarios

Primarily used for industrial platforms, boiler platforms, environmental protection equipment, ladder treads, guardrails, passageway flooring, railway bridge siderails, high-altitude tower platform, drain covers, manhole covers, road grates, multi-level parking lots, and facilities in government, schools, factories, enterprises, sports fields, and also as residential window guards, balcony railings, highway and railway guardrails, etc.