Phone:
+86-138-0577-0261
close
Choose Your Site
Global
Social Media
Hebei Kaiheng’s welded serrated bar carbon plate steel grating is a high-performance industrial flooring solution, crafted from low-carbon or stainless steel via advanced welding technology. Its serrated surface enhances anti-slip safety, while hot-dip galvanization ensures corrosion resistance. Suitable for heavy-duty environments (e.g., factories, ports), it offers exceptional load capacity and minimal maintenance.
Parameter | Value |
Material | Low-carbon steel (Q235/Q355), stainless steel (304/316) |
Bearing Bar Size | 20×3mm–100×10mm (standard); I-type 25×5×3mm–75×7×4mm |
Bearing Bar Spacing | 12.5mm, 15mm, 25mm–100mm (customizable) |
Cross Bar Spacing | 38mm, 50mm, 76mm, 100mm, 101.6mm |
Surface Treatment | Untreated, epoxy coating, hot-dip galvanized (≥10μm) |
Tolerance | Length ±5mm, Width ±5mm |
Anti-Slip Coefficient | ≥0.8 (wet condition) |
• Exceptional Anti-Slip Performance: Serrated bearing bars (tooth height 1.5mm) increase friction—ideal for wet/greasy areas (e.g., food processing plants, marine docks).
• High Load Capacity: Q355 steel bearing bars support up to 60kN/m² (100×10mm bars), suitable for heavy machinery (e.g., forklifts, cranes).
• Low Maintenance: Galvanized coating resists rust; open grid design allows rain/snow drainage, no standing water to cause damage.
• Precision Welding: Safety welds (weld length ≥20mm) enhance structural stability; no weld cracks even under repeated load.
• Industrial Platforms: Factory floors for heavy equipment—serrated surface prevents worker slips; high load capacity handles 10-ton forklifts.
• Port Terminals: Dock walkways—galvanized coating resists saltwater corrosion; anti-slip design ensures safety in rainy weather.
• Food Processing Plants: 304 stainless steel grating (food-grade) resists cleaning chemicals; open grid allows easy sanitization.
• Power Plants: Stair treads and catwalks—fire-resistant steel (melting point ≥1450°C) meets safety standards; anti-slip surface protects workers.
• Serrated Bar Production: Cold-rolled steel is cut into serrated shapes via CNC machines; tooth spacing is 5mm for optimal anti-slip effect.
• Welding Process: Automatic submerged arc welding (current 600A) ensures deep weld penetration; welds are ground smooth to avoid sharp edges.
• Surface Treatment: Hot-dip galvanization is applied at 460°C—zinc adheres evenly to serrated surfaces, no missed areas.
• Load testing: Simulate 150% of rated load for 24 hours; no permanent deformation (deflection ≤2mm).
• Anti-slip testing: Tension test machine measures friction coefficient (≥0.8 in wet conditions).
• Dimensional check: Laser measuring instrument verifies length/width tolerance; bearing bar spacing is inspected with a gauge.
• Customization: Tailor bearing bar size/spacing, surface treatment (e.g., 316 stainless steel for coastal areas), and cutouts (for pipes/equipment).
• Technical Consultation: 10-year-experience engineers provide grating layout design; calculate load capacity based on client’s equipment weight.
• After-Sales: 1-year comprehensive warranty; free repair for welding defects.
• Documentation: Supply material certificates, weld test reports, and installation drawings (English/Chinese) for project approval.
Hebei Kaiheng’s welded serrated bar carbon plate steel grating is a high-performance industrial flooring solution, crafted from low-carbon or stainless steel via advanced welding technology. Its serrated surface enhances anti-slip safety, while hot-dip galvanization ensures corrosion resistance. Suitable for heavy-duty environments (e.g., factories, ports), it offers exceptional load capacity and minimal maintenance.
Parameter | Value |
Material | Low-carbon steel (Q235/Q355), stainless steel (304/316) |
Bearing Bar Size | 20×3mm–100×10mm (standard); I-type 25×5×3mm–75×7×4mm |
Bearing Bar Spacing | 12.5mm, 15mm, 25mm–100mm (customizable) |
Cross Bar Spacing | 38mm, 50mm, 76mm, 100mm, 101.6mm |
Surface Treatment | Untreated, epoxy coating, hot-dip galvanized (≥10μm) |
Tolerance | Length ±5mm, Width ±5mm |
Anti-Slip Coefficient | ≥0.8 (wet condition) |
• Exceptional Anti-Slip Performance: Serrated bearing bars (tooth height 1.5mm) increase friction—ideal for wet/greasy areas (e.g., food processing plants, marine docks).
• High Load Capacity: Q355 steel bearing bars support up to 60kN/m² (100×10mm bars), suitable for heavy machinery (e.g., forklifts, cranes).
• Low Maintenance: Galvanized coating resists rust; open grid design allows rain/snow drainage, no standing water to cause damage.
• Precision Welding: Safety welds (weld length ≥20mm) enhance structural stability; no weld cracks even under repeated load.
• Industrial Platforms: Factory floors for heavy equipment—serrated surface prevents worker slips; high load capacity handles 10-ton forklifts.
• Port Terminals: Dock walkways—galvanized coating resists saltwater corrosion; anti-slip design ensures safety in rainy weather.
• Food Processing Plants: 304 stainless steel grating (food-grade) resists cleaning chemicals; open grid allows easy sanitization.
• Power Plants: Stair treads and catwalks—fire-resistant steel (melting point ≥1450°C) meets safety standards; anti-slip surface protects workers.
• Serrated Bar Production: Cold-rolled steel is cut into serrated shapes via CNC machines; tooth spacing is 5mm for optimal anti-slip effect.
• Welding Process: Automatic submerged arc welding (current 600A) ensures deep weld penetration; welds are ground smooth to avoid sharp edges.
• Surface Treatment: Hot-dip galvanization is applied at 460°C—zinc adheres evenly to serrated surfaces, no missed areas.
• Load testing: Simulate 150% of rated load for 24 hours; no permanent deformation (deflection ≤2mm).
• Anti-slip testing: Tension test machine measures friction coefficient (≥0.8 in wet conditions).
• Dimensional check: Laser measuring instrument verifies length/width tolerance; bearing bar spacing is inspected with a gauge.
• Customization: Tailor bearing bar size/spacing, surface treatment (e.g., 316 stainless steel for coastal areas), and cutouts (for pipes/equipment).
• Technical Consultation: 10-year-experience engineers provide grating layout design; calculate load capacity based on client’s equipment weight.
• After-Sales: 1-year comprehensive warranty; free repair for welding defects.
• Documentation: Supply material certificates, weld test reports, and installation drawings (English/Chinese) for project approval.
