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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.
Top Hat Cover and Frame
Manhole CoversProduction process: sand casting
Material: Ductile iron / Grey iron
Standard: AS
Tensile strength: ≥450
Hardness: HB140-210
Elongation: ≥10%
Surface treatment: black Bituminous painting ( customizable )
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.
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Product Name:Top Hat Cover and Frame
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