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round waterproof manhole cover
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Solid Cover Ductile Iron Manhole Cover For Gas & Air Tight Inspection Key Features: High Strength and Durability: Made from high-grade ductile iron (e...
2025-07-30 00:23:37
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Spray Paint Double Triangle Ductile Iron Manhole Cover Water Tank Product Description: The Double-Triangle Ductile Iron Water Meter Box is a durable ...
2025-07-30 00:23:37
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Square Ductile Iron Manhole Cover C250 Load-Bearing Grade 800×800mm Performance characteristics High strength: tensile strength ≥420MPa, yield ...
2025-07-30 00:23:37
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Electrical Box Prevent Rust Water Meter Box Ductile Iron Material Main uses: Ductile iron water meter boxes are a type of equipment specifically used ...
2025-07-30 00:23:37
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... Manhole Cover With Anti-Theft Production information Ductile iron manhole cover is made from spheroidal graphite cast iron by machining hand ...
2025-07-30 00:23:37
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... are often used for drainage manholes on urban roads, main roads and highways. It can effectively cover sewers or drainage outlets, ensuring smooth ...
2025-07-30 00:23:37
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...*855 150 108 Inspection and quality control: Appearance inspection: Check whether there are cracks, pores, shrinkage holes and other defects on the ...
2025-07-30 00:23:37
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OEM Heavy duty Ductile Iron Manhole cover and frame from China manufacturer SND Foundry can provide ductile iron manhole covers in a variety of sizes, ...
2025-07-30 00:23:37
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D400 Extra Heavy Duty Hinged Round Access Cover With Round And Square Frame DESIGN FEATURES : Load Class Maximum Load Application Scenarios A15 ≤1.5 ...
2025-07-30 00:23:37
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Ductile Iron Manhole Cover Metal Frames for Precast Concrete Cover Load Classifications (Based on EN124 Standards): Load Class Maximum Load Applicatio...
2025-07-30 00:23:37
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