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Hot-Dip Galvanized Heavy-Duty Steel Grating Drain Cover G505/30/100W Walkway Tread Plate

Certificación
China Gnee Steel (tianjin) Co., Ltd certificaciones
China Gnee Steel (tianjin) Co., Ltd certificaciones
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Hot-Dip Galvanized Heavy-Duty Steel Grating Drain Cover G505/30/100W Walkway Tread Plate

Hot-Dip Galvanized Heavy-Duty Steel Grating Drain Cover G505/30/100W Walkway Tread Plate
Hot-Dip Galvanized Heavy-Duty Steel Grating Drain Cover G505/30/100W Walkway Tread Plate Hot-Dip Galvanized Heavy-Duty Steel Grating Drain Cover G505/30/100W Walkway Tread Plate Hot-Dip Galvanized Heavy-Duty Steel Grating Drain Cover G505/30/100W Walkway Tread Plate Hot-Dip Galvanized Heavy-Duty Steel Grating Drain Cover G505/30/100W Walkway Tread Plate

Ampliación de imagen :  Hot-Dip Galvanized Heavy-Duty Steel Grating Drain Cover G505/30/100W Walkway Tread Plate

Datos del producto:
Lugar de origen: Porcelana
Nombre de la marca: GNEE
Certificación: SGS
Pago y Envío Términos:
Cantidad de orden mínima: 1 piezas
Precio: US$6.80-18.80
Detalles de empaquetado: Estándar de exportación
Tiempo de entrega: Comuníquese con el proveedor sobre el flete y el tiempo estimado de entrega.

Hot-Dip Galvanized Heavy-Duty Steel Grating Drain Cover G505/30/100W Walkway Tread Plate

descripción

Factory Hot Dipped Galvanized Steel Grating Walkway Tread Plate Drain Cover
Premium Hot-Dip Galvanized Steel Grating G505/30/100W - Heavy-Duty Ready
Hot-dip galvanized steel grating installation showing durable construction and anti-corrosion coating
Robust Strength & Verified Safety
Our G505/30/100W grating ensures utmost reliability with 50mm x 5mm bars at 30mm spacing, robot-welded with 6mm cross bars at 100mm intervals.
Complies with CE standards; Load Capacity 3.0 kN/m² with Safety Factor exceeding 4:1. ASTM A123/A123M zinc coating (≥85µm) provides superior corrosion resistance. Class B Slip Resistance (DIN 51130).
Advanced Manufacturing & Integrated Facility
Quality assurance from raw material to finished product in our 20,000 sqm facility:
  • 2 Press-Welding Lines form strong nodal points in panels
  • Automation ensures precise dimensions (±2mm) and clean edges
  • Robotic Lines enhance efficiency and accuracy
  • In-house Galvanizing ensures anti-corrosion quality and durability
Manufacturing facility showing automated welding and galvanizing processes for steel grating
Key Configurations
Model: G505/30/100W
Material: Carbon Steel (Q235B, Yield ≥245 MPa)
Bearing Bar: 50 (W) x 5 (T) mm
Mesh (C-C): 30 x 100 mm
Surface: Hot-Dip Galvanized per ASTM A123
Theoretical Weight: 77.9 kg/m²
Standard Panel: 6000 x 1000 mm (Customizable)
Flatness: ≤ 3mm/m
Lead Time: 15-20 Days for Standard Orders
Certifications: ISO 9001, ISO 45001, ISO 14001
Steel Grating Specification Table
Material Specifications
Q235B G605/30/50W, G605/30/100W, G555/30/50W, G555/30/100W, G503/30/50W, G503/30/100W
304 Stainless steel G605/30/50W, G605/30/100W, G555/30/50W, G555/30/100W, G503/30/50W, G503/30/100W
Q355B G605/30/50W, G605/30/100W, G555/30/50W, G555/30/100W, G503/30/50W, G503/30/100W
Product Name steel grating, walkway steel grating, building materials steel bar grating, galvanized steel grid
Material Standard Stainless steel, Low carbon steel, etc.
Bearing Bar (width*thickness) 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc; I shape bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc
Bearing Bar Pitch 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc.
Twisted Cross Bar Pitch 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
Surface treatment untreated(black), hot-dipped galvanized, powder coated, painting or as per customers' requirement.
Grating Style Plain / Smooth, Serrated /teeth, I bar, serrated I bar
Packing packed on the pallets. Other special package: according to customers' requirements.
Other sizes also can be customized according to customers' requirement.
Preferred by Global Leaders in Demanding Industries
Our grating is chosen for critical infrastructure, proving reliability across various sectors:
  • Major Domestic & International Boiler Makers
  • Offshore Oil & Gas Platform Projects
  • Power Plant Maintenance Walkways & Platforms
  • Chemical Plant Structures and Marine Uses
Steel grating installation in industrial setting showing durability and safety applications
Full-Spectrum Support & Service
Beyond a supplier; we are your solutions partner offering comprehensive support:
  • Free CAD/DXF tech drawings for seamless integration
  • Sample availability to verify quality
  • 1-year warranty against manufacturing defects
  • OEM/ODM & custom packaging tailored for you
  • Comprehensive project support from consultation to installation
Frequently Asked Questions
Can steel grating resist chemicals?
Stainless steel or coated grating offers resistance to many chemicals.
Is steel grating recyclable?
Yes, steel grating is 100% recyclable and environmentally friendly.
How is steel grating priced?
Pricing depends on material, panel size, thickness, and finish.
Can steel grating be used in corrosive environments?
Yes, galvanized or stainless steel grating is ideal for corrosive conditions.
Are there standards for steel grating?
Yes, such as ASTM A36/A1011 for carbon steel and ASTM A123 for galvanizing.
Can steel grating handle impact loads?
Yes, steel grating is strong and durable, suitable for heavy industrial use.

Contacto
Gnee Steel (tianjin) Co., Ltd

Persona de Contacto: Mrs. Zhang

Teléfono: +86 15824687445

Fax: 86-372-5055135

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