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Inspection Cast Iron Square Box

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    Usage: Inspection cast iron square boxes are usually suitable for the inspection and marking of machinery parts’ parallelism and verticality. They are usually cubes or cuboids with same side-length.


Material: HT200-300

Standard: JB/T3411.56-99

Specification: 100x100x100-500x500x500mm or customize

Surface: flat, V-slots, T-slots or tapped holes

Hardness of the working surface: HB160-240

Surface treatment: hand-scraped or ground finish

Foundry process: sand casting or centrifugal castings

Molding type: resin sand molding

Painting: primer and face painting

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

Working temperature: (20±5)℃

Precision grade: 1-3 

Packaging: plywood box

  • Tel: +86 317 8177 617
  • Fax: +86 317 8175 009
  • E-mail: sales@chinasurfaceplate.com
  • Add: 168#, Xinhua Street, Jiaohe Town, Botou City, Cangzhou City, Hebei, China.

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