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Embedded Steel Step Irons are rugged, corrosion-resistant ladder rungs designed for storm water manhole covers. Crafted from high-strength carbon steel and alloy, these steps offer industrial-grade durability with hot-dipped galvanized or painted finishes to withstand outdoor exposure. Their embedded design ensures secure anchoring in concrete or masonry, while coated surfaces prevent slippage in wet conditions.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Carbon steel, alloy | High tensile strength for heavy-duty use |
| Finish | Hot-dipped galvanized / Painted | 20% longer lifespan in corrosive environments vs. bare steel |
| Chemical Composition | Carbon steel (0.25% C) + alloy additives | Enhanced fatigue resistance and wear tolerance |
| Surface Treatment | Coated anti-slip texture | Reduces slip risk by 40% in wet conditions |
| Application | Outdoor storm water manholes | Meets OSHA industrial safety standards |
Adjustable parameters include:
With embedded steel steps, you can create secure, long-lasting access points for storm water systems. Their industrial-grade design handles daily heavy foot traffic while resisting chemical runoff and weathering. Pair with reinforced concrete anchors for earthquake-prone regions or choose UV-resistant coatings for tropical climates.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Load Capacity | 300 kg | 400 kg (+33%) | 500 kg (+67%) |
| Corrosion Resistance | ASTM A153 | ASTM A123 (+2x) | Military MIL-DTL- |
| Surface Texture | Standard grooves | Diamond pattern | Dual-layer coating |
| Installation | Bolt-on | Pre-embedded | Hybrid system |
Technical Breakthroughs:
Optimal Version Selection:
With the Pro version’s triple-certified corrosion protection, you can ensure manhole access remains intact even in aggressive marine environments. Its diamond-textured surface combined with 500kg load capacity creates a slip-resistant platform for emergency responders during flood conditions.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
