Product Details:
Payment & Shipping Terms:
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Material: | HT250 | Name: | MICROFLAT CAST IRON SURFACE PLATES |
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Type: | Hollow Type | Flatness: | 1 Grade |
Size: | As Clients Request | Surface Finish: | Hand Scrap |
High Light: | cast iron measuring plates,cast iron angle plates |
Microflat Surface Plate Calibration High Strength Cast Iron Lapping Plate
Material: HT200-300
Standard: GB/T22095-2008
Specification: 100x200-3000x8000mm 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: 1-3
Working temperature: (20±5)℃
Packaging: wooden box
Specification of inspection surface plate:
1. 100mm×200mm-------------500mm×600mm(for scraping and grinding)
Precision grade: 0-2
2. 600mm×800mm-------------1500mm×2500mm (for hand-scraped)
Precision grade: 1-3
3. 1500mm×3000mm----------2000mm×6000mm (for hand-scraped or direct machine processing)
Precision grade: 2, 3 and finish-milling
4. 2500mm×4000mm----------3000mm×10000mm/4000mm×8000mm (for direct machine processing)
Precision grade: 2, 3 and finish-milling
Precision: According to the national standards measurement examination regulations execution,
respectively is 1,2,3, fine polish.
Specification (mm) | Flatness tolerance (um) | |||
Grade1 | Grade2 | Grade 3 | Finihs plane | |
400x400 | 12 | 24 | ||
600x400 | 14 | 28 | ||
800x500 | 16 | 32 | 80 | |
900x600 | 16 | 32 | 80 | |
1000x750 | 18 | 36 | 90 | |
1000x1000 | 20 | 39 | 96 | |
1500x1000 | 25 | 48 | 120 | |
2000x1000 | 26 | 52 | 129 | |
2000x1500 | 56 | 140 | ||
2000x2000 | 60 | 152 | 230 | |
2500x1500 | 68 | 168 | 248 | |
3000x1000 | 174 | 248 | ||
3000x2000 | 184 | 275 | ||
3000x3000 | 210 | 300 | ||
4000x1000 | 210 | 300 | ||
4000x2000 | 219 | 310 | ||
4000x3000 | 240 | 360 | ||
5000x2000 | 255 | 375 | ||
5000x3000 | 287 | 420 | ||
6000x2000 | 293 | 430 | ||
6000x3000 | 308 | 460 | ||
8000x2000 | 370 | 520 | ||
8000x3000 | 382 | 570 |
Contact Person: Ms. Ada Yang
Tel: 86-18032726169
Fax: 86-317-2016816