Cast iron Circular grate and frame

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Our Product Categories

Our main products are manhole covers, gratings , galvanized steel grates and frames, gear pumps, pipe fittings and other custom metal components.

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Cast iron Circular grate and frame

Gratings

Product Description:

Product Name: Circular Grate and Frame

Production process:  sand casting

Material:  Ductile iron / Grey iron

Standard: AS / NZS / EN / ASTM / ISO

Class:  B, D

Loading test:  80KN,  240KN

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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