China Suppliers Hot Rolled Spring Steel Flat Bar Factory - High Safety, Durability & Cost-Efficiency
| Length | 2000mm (6.56ft) |
| Width | 250mm (9.84in) |
| Thickness | 1.2mm |
| Load capacity | ≥1000kg |
| Surface treatment | Hot-dip galvanized |
| Weight | 10kg/piece |
| Anti-slip rating | R12 |
Equipped with a hinge mechanism for quick folding and storage, optimizing transportation and warehouse space. Ideal for construction sites requiring frequent relocation.
Uniformly distributed drainage holes prevent water accumulation, reduce weight, and enhance safety in wet environments (e.g., bridges, shipyards).
Features hot-dip galvanized surface with embossed R12 anti-slip patterns, resistant to oil, rain, and slippery conditions. Ensures safety for high-altitude operations.
Standardized connectors enable rapid assembly and expansion, suitable for complex structures (e.g., petrochemical plants, irregular-shaped buildings).
Telescopic design allows length adjustment (±200mm), perfect for non-standard spaces or temporary projects.
🔩 Primary Material: 1.2mm-thick Q235 carbon steel for high strength and impact resistance. Select models use aluminum alloy, reducing weight by 30%.
🛡️ Surface Treatment:
80μm hot-dip galvanized coating + anti-rust layer, passing 1,000+ hours of salt spray testing. Suitable for coastal and chemical environments.
Precision cold-rolled steel edges eliminate burrs, preventing injuries during handling.
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Construction ScaffoldingHigh-rise building exteriors; modular assembly adapts to multi-level structures.
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Bridge ConstructionPerforated planks address drainage needs; anti-slip surfaces ensure worker safety in rainy conditions.
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Shipbuilding & RepairCorrosion-resistant properties withstand high humidity in docks and shipyards.
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Petrochemical Equipment InstallationOptional anti-static coating meets safety requirements for flammable/explosive zones.
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Temporary WalkwaysAdjustable lengths enable quick deployment for emergency platforms or cross-site pathways.
Supports non-standard sizes (1m–4m), colors (yellow/red safety hues), and logo printing.
Offers load calculations, assembly design, and turnkey solutions.
3-year warranty with lifetime maintenance, ensuring full lifecycle reliability.
Process Advantages and Material Selection Guidelines
Advanced high-speed rolling and controlled cooling technologies ensure dimensional precision (±0.1 mm) and microstructural homogeneity, supporting downstream processes like drawing and heat treatment. Material selection must comply with industry standards (ASTM, GB/T, JIS), prioritizing carbon content, elongation, and surface defect control.
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