Granite Surface Plate with 0.001 mm Precision Made by Black Granite

Basic Info.

Precision	0.005mm
Measure Method	Manual
Accuracy	A
Precision Measuring Device	Precision Measuring Device
Certification	JIS, DIN, ISO
Customized	Customized
Shore Hardness	HS < 70
Color	Black
Water Absorptivity	<0.13%
Speciffic Gravity	2970-3070 Kg/M
Transport Package	Wooden Box
Specification	2000*1000
Origin	China
HS Code	90179000

Product Description

Specification

Specification Length × Width × Thickness (mm)	Weight (kgs)	Flatness tolerance (um)
		00 grade	0 grade	1 grade
300 × 200 × 50	17	3	6	12
300 × 300 × 50	19	3	6	12
400 × 300 × 70	25	3	6	12
400 × 400 × 70	48	3.5	6.5	13
630 × 400 × 100	76	3.5	7	14
630 × 630 × 100	155	4	8	16
800 × 500 × 130	156	4	8	16
1000 × 630 × 130	284	4.5	9	18
1000 × 750 × 150	338	5	9	18
1000 × 1000 × 150	450	5	10	20
1600 × 1000 × 200	963	6	12	24
2000 × 1000 × 200	1200	6.5	13	26
1600 × 1600 × 300	2312	6.5	13	26
2000 × 1600 × 300	2890	7	14	28
2500 × 1600 × 300	3612	8	16	32
3000 × 2000 × 500	9030	9	18	36
4000 × 2000 × 500	12040	11	22	44
6000 × 2000 × 700	25284	15	30	60

RFQ
1.Can I order one piece granite surface plate?
if you want small size less than 800x800,it's would delivery by air express. mos times express cost is higher than granite cost.
so we don't suggest you buy one small size from us.
2. if your granite surface plate have certifications ?
Yes , each of granite surface plate has it's certification.if you need we can send sample for you
3. How much does granite surface plate weight?
(Lengthx width xHeight )mmx3x1000= weight granite kg
4. why dose granite have color steaks,spots and seams ?
Seams and color streaks occur occasionlly&naturally in granite stone. it is not uncommon for granite plates of large sizes to
include cosmetic non-conformities,which we endeavor to keep to a minimum. we can assure you that such visible disconformities are
carefully examined before,during and after the manufacturing process for actual or potential problems due to non-conforming
material. Our goal during this inspection process is to insure that we are following our own internal quality standards.
5. Can you put my company name and logo on your product ?
How should I clean my precision granite products
6.Why I get the granite accuracy is not good ?
Due to different temperature granite accuracy wil be change , before you use it,please put it in a uniform temperature space over
24hours, it's request temperature (20 ±5 )ºC