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Our main products are manhole covers, gratings , galvanized steel grates and frames, gear pumps, pipe fittings and other custom metal components.
Galvnized Mild Steel Hinged Sump Grate and Frame B,D
Galvanized Mild Steel Grate And FrameProduction process: weld with flat steel and angle steel etc.
Material: mild steel / Stainless steel
Standard: AS / NZS / EN / ASTM / ISO
Surface treatment: hot-dip galvanizing
Minimum thickness of galvanizing:≥86um
Customization Service:
We support full customization according to client’s specific requirements, including size, loading capacity, material and surface treatment, to meet diverse project needs.
Product Details
| Item No. | Code | Clear opening mm | Class | Material | Surface Treament |
| 1 | HSG44B | 300X300 | light duty | Mild steel Q235 | Hot Galvanized |
| 2 | HSG66B | 450X450 | light duty | Mild steel Q235 | Hot Galvanized |
| 3 | HSG96B | 600X600 | light duty | Mild steel Q235 | Hot Galvanized |
| 4 | HSG99B | 900X600 | light duty | Mild steel Q235 | Hot Galvanized |
| 1 | HSG44D | 300X300 | heavy duty | Mild steel Q235 | Hot Galvanized |
| 2 | HSG66D | 450X450 | heavy duty | Mild steel Q235 | Hot Galvanized |
| 3 | HSG96D | 600X600 | heavy duty | Mild steel Q235 | Hot Galvanized |
| 4 | HSG99D | 900X600 | heavy duty | Mild steel Q235 | Hot Galvanized |
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Product Name:Galvnized Mild Steel Hinged Sump Grate and Frame B,D
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