Granite Surface Plate

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Product
Granite Surface Plate
Posting date : Nov 05, 2018
Membership
Free Member Scince Aug 18, 2018
FOB Price
negotiate
Min. Order Quantity
1 set
Supply Abillity
500pcs/month
Port
tianjin
Payment Terms
T/T
Package
plywood case
Keyword :
Category
Contact
Ada Yang
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Willing
HS-CODE
-
Package & Delivery Lead Time
Package
plywood case
Delivery Lead Time
7-30days
Detailed Description
DESCRIPTION
The flat granite surface plate is a precision measuring tool made of natural stone material. It is mainly used to inspect the instrument, precision tool, mechanical parts. Its raw material is got from the qualified lithosphere, which has gone through the natural aging for eons of time. That means our product has dimensional stability. Our granite measuring products will not deform because of the conventional temperature difference. If necessary, our granite surface plate can be processed with T-shaped grooves, threaded holes, etc.
PRECISION REQUIREMENT
THE FLATNESS TOLERANCE IS COMPLIANCE WITH THE GB4987-85 STANDARD:
000 Grade: 1×(1+d/1000)um;
00 Grade: 2×(1+d/1000)um;
0 Grade: 4×(1+d/1000)um;
1 Grade: 8×(1+d/1000)um
STANDARD SIZE FOR REFERENCE
Specification
Length × Width × Thickness (mm)
Weight (kgs)
Precision Grade (μm)
000
00
0
1
300 × 200 × 50
17
1.5
3
6
12
300 × 300 × 50
19
1.5
3
6
12
400 × 300 × 70
25
1.5
3
6
12
400 × 400 × 70
48
2
3.5
6.5
13
630 × 400 × 100
76
2
3.5
7
14
630 × 630 × 100
155
2
4
8
16
800 × 500 × 130
156
2
4
8
16
1000 × 630 × 130
284
2.5
4.5
9
18
1000 × 750 × 150
338
2.5
5
9
18
1000 × 1000 × 150
450
2.5
5
10
20
1600 × 1000 × 200
963
3
6
12
24
2000 × 1000 × 200
1200
3.5
6.5
13
26
1600 × 1600 × 300
2312
3.5
6.5
13
26
2000 × 1600 × 300
2890
3.5
7
14
28
2500 × 1600 × 300
3612
4
8
16
32
3000 × 2000 × 500
9030
4.5
9
18
36
4000 × 2000 × 500
12040
5.5
11
22
44
6000 × 2000 × 700
25284
7.5
15
30
60
 
Willing is specialized in producing Granite Angle Plate, Granite Surface Plate Stand,Granite Parallels, Magnalium straight edge. Our products are very popular, if you are interested in our products, please contact us as soon as possible.
 

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