China Cast Iron Surface Plate

Material: HT200-300

Standard: GB/T22095-2008

Specification: 200x200-3000x8000mm or customize

Surface: flat (accessories are available according to your requirement, like V, T, straight-shaped slots and tapped holes, long holes, grid lines, etc)

Hardness of the working surface: HB160-240

Surface treatment: hand-scraped, finish-milling or ground finish

Foundry process: sand casting or centrifugal casting

Molding type: resin sand molding

Painting: primer and face paint

Surface coating: pickling oil and plastic-lined or covered with anticorrosion paint

Surface flatness: Master, Working, Reference

Precision grade: 0-3 

Working temperature: (20±5)℃

Packaging: plywood box