FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
Hebei, China (Mainland)
Prix de commande minimale:
-
Commande minimale:
2 Piece
Packaging Detail:
wooden case
Delivery Time:
according to quantity
Supplying Ability:
8000 Piece per Month
Payment Type:
T/T, L/C
Personne àcontacter May
Room 2705,Soho.2 Building,No.388 Zhongjiang, Shanghai, Shanghai
granite parallels can be used to elevate workpieces above the surface of a plate so the workpieces with shoulders or steps can be puickly and easily inspected among many other uses. They come in 2 sides finished or 4 sides finished. Always supplied in pairs.Manufactured from carefully selected black granite.
Your inquiry will get our immediate attention.
We will supply you the most competitive price with high quality as a manufacturer.
Precision:according to the national standards measurement examination regulations execution:
|
Type(mm) |
Flatness of working surface & parallelism of opposite surface |
Squareness between working surfaces |
Tolerance of H,W between a matched pair |
|||
|
Precision Grade (µm) |
||||||
|
*0 |
0 |
*0 |
0 |
*0 |
0 |
|
|
**0×*5×*6 |
1.5 |
3 |
*0 |
*0 |
1.5 |
3 |
|
**0×*0×*5 |
2 |
4 |
*0 |
*0 |
2 |
4 |
|
**0×*3×*0 |
4 |
8 |
*0 |
*0 |
4 |
8 |
|
**0×**0×*3 |
6 |
*2 |
*0 |
**0 |
6 |
*2 |
