Fiberglass Grating Concave Surface

Fiberglass Grating Concave Surface: Heavy-duty fiberglass grating that offers outstanding corrosion protection, long service life and stable structural performance for industrial walkways, offshore platforms and chemical facilities.

Width

customizable

Length

customizable

Thickness

12mm-65mm

メッシュサイズ

38mm*38mm

カラー

White, black, green, blue, red, etc

Customizable Options

Tailored size, color, and surface finish to meet your project needs.

Factory-Direct Pricing

Save costs with direct production from our source factory.

Product Introduction

1.Fiberglass Grating Concave Surface Introduction

Fiberglass Grating Concave Surface is a premium molded FRP grating designed with integrated concave anti-slip surface structure. Different from ordinary flat grating, the concave textured top provides superior slip resistance for wet, oily, corrosive and high-foot-traffic areas. It is a perfect anti-rust, low-maintenance replacement for steel grating, widely used in industrial walkways, platform floors, stair treads, drainage trenches and chemical plant access systems.

FRP grating production: Workers apply resin and glass fiber strands to a yellow mold in a factory workshop, preparing for molded fiberglass grating manufacturing. FRP grating factory overview: Multiple mold stations in different stages of production (yellow and green resin) line the workshop floor, with workers processing composite panels. FRP grating manufacturing: Two workers use tools to process fiberglass strands and resin on a large mold table, producing composite grating panels.

 

2.Key Advantages of Our Fiberglass Grating Concave Surface

Feature Description
Concave Anti-Slip Design Special indented concave surface delivers strong friction, effectively preventing slips in wet, greasy, humid and seaside environments.
Full Corrosion Resistance Resistant to acid, alkali, saltwater, chemical vapor and UV radiation; never rust, rot or require regular painting.
High Structural Strength Integral molded structure features excellent load-bearing, impact resistance and long-term structural stability.
Non-Conductive & Safe Natural electrical insulation and non-sparking performance, ideal for power facilities, chemical zones and explosive working areas.
Lightweight & Easy Installation Lighter than steel grating, easy to cut, trim and install on-site to save labor and logistics costs.
Low Maintenance & Long Lifespan Weather-resistant and aging-proof design offers service life over 25 years with minimal daily upkeep.

3.Wide Range of Industrial Applications

Application Field Application Details
Industrial Sites Industrial walkways and overhead working platforms
Marine Engineering Marine dock, coastal and offshore platform flooring
Chemical & Water Treatment Chemical plants, wastewater and sewage treatment plant trench covers
Safety Access Stair treads, step flooring and safety passage systems
Factory Auxiliary Factory drainage channels, tank surrounding platforms
Municipal Landscape Municipal outdoor facilities and landscape anti-slip walkways

slip-proof mingchi frp stairs around water distribution pipes mingchi frp trench cover with drainage function for water treatment area

4.Technical Specifications (Customizable)

パラメータ Specification
素材 E-glass fiber reinforced unsaturated polyester / vinyl ester resin
Production Process Molded fiberglass grating with concave surface
Standard Panel Size 1220×3660mm, customizable dimensions
Common Mesh Aperture 38×38mm, 50×50mm customizable
Fire resistance Excellent fire-retardant available
Load Capacity Medium to heavy-duty industrial bearing grade
Surface Type Integrated concave anti-slip surface
Color Options Yellow, gray, green, orange, custom RAL colors
Mechanical Properties High impact resistance, anti-aging, stable load performance
Certifications ISO 9001, CE, ASTM standard

5.Why Choose Our Fiberglass Grating Concave Surface?

We supply high-quality Concave Surface Fiberglass Grating with uniform concave texture, stable bearing capacity and reliable anti-slip effect. Custom size, aperture and color are available for industrial, marine and environmental engineering projects at factory direct price.

Contact us today to get a free quote for your project!

Mingchi New Materials high quality corrosion resistant FRP grating and profiles

Production Line

We produce Mingchi Fiberglass Grating Concave Surface by advanced molded manufacturing technology. Strict quality inspection on concave surface uniformity, structural firmness and load performance ensures safe anti-slip walking and long durable use in corrosive, wet and high-traffic environments.

FRP fiberglass hydraulic pultrusion production line in factory workshop for grating and profile manufacturing Mingchi FRP hydraulic press pultrusion line for composite profile manufacturing in factory FRP fiberglass grating wooden crates on flatbed truck for export delivery

We are both manufacturer trading and company. We have our own factory and we have better service ofoverseas customers. Welcome to send your inquiry!

We can supply a few pieces FREE samples if we have some in stock, and you only need to pay the freight cost by yourself. Welcome to send your inquiry for FREE samples!

10-15days after receiving the deposit based on the MOQ. Normally, 30-35days to finish the order for a 20ft container. Welcome to ask for the detailed delivery time according to your order quantity!

Our whole production lines and products have been certificated by IS09001:2015, and it’s been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction before packing.

Basically, the payment terms areT/T,L/C at sight. Western Union, Paypal, Moneygram, Alipay Credit card are acceptableforsample order.

We accept all OEM orders,just contact us and give me your design,we will offer you a reasonable price ASAP.

Industry Application

Fiberglass (FRP) is a versatile, corrosion-resistant engineered material, powering critical applications across bridge infrastructure, industrial safety, chemical processing, marine terminals, municipal engineering, and solar energy. With unmatched durability, low maintenance, and high strength, FRP solutions deliver long-lasting performance for demanding industrial environments worldwide.

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