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Jinan Black Granite Vee Blocks

- Jan 12, 2018 -

Basic Info

Product Description

  • Model NO.: Jinan black Granite Vee Blocks

  • Standard: GB  DIN, JJS

  • Production Type: Single Production

  • Material: Granite

  • Color: Jinan Black

  • Specification: as to clients OEM

  • HS Code: 68029190

  • Application: Machinery Accessory

  • Surface Treatment: Polishing

  • Machining Method: CNC Milling

  • Name: Jinan Black Granite Vee Blocks

  • Transport Package: Wooden Packing

  • Origin: Shandong, China


Jinan black Granite Vee Blocks,we accept OEM,depend on your files.
We can provide the dimensions and precisions like below details :

TYPE
(mm)
Flatness of working surface 
Parallelism between V slot and bottom surface
Parallelism between V slot and side surfaceSymmetry between V slot side surfaceSquareness between V slot end surfaceSquareness between V slot bottom surfaceHeight difference of the V slot with in a matched pair
Precision grade
010101010101001
40x90°1231365105536446
63x90°23464881688485510
100x90°24484881688485510
160x90°2.55510510102010105106612

 
Packaging & Shipping
We packed all products in plywood which is with export standard .
Physical Property of Jinan Black Granite:
Machine Components

Phisical Property                                 Reference Value                           
Specific Gravity 2970-3070kg/m3
 Compressive Strength 245-254Mpa
 Elastic Modulus 30-50Gpa
 Linear Expansion Coefficient 4.61x10-6/0C
 Water Absorptivity ≤0.07
 Shore Hardness Above 70Hs


 granite surface plate-06.jpg

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