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Brand Name : Willing
Model Number : 500 x 2000 mm
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T, Western Union
Supply Ability : 100PC /30days
Delivery Time : 20 work days
Packaging Details : wooden
Material : black granite
color : Black
application : industry
flatness : 00grade
Size : 2000 X 500
Weight : 500 kgs
Granite bridge is used in CMM,Laser machines,drilling&milling machines for PC board and CNC and so on. There are a lot of precision machines need use it because it has high precision.
Physical Property of Jinan Black Granite:
Specific Gravity: 3.03 g/cm3
Shore Hardness: > 70Hs-80Hs
Tensile strength: 211Kg/cm2
Compressive Strength: 245-254Mpa
Linear Expansion Coefficient: 4.61´10--6/°C
Elastic Modulus: 30-50Gpa
Water Absorptivity: ≤0.13%
Material | jinanqing |
Grade | Grade00 Grade0 |
Usage | Inspection tools |
Size | Accept Custom |
Standard | DIN 875/00 |
Packing | Wooden Case |
Color | Black |
Product Keywords | Precision lapped fine granite base |
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High Precision Black Granite Bridges Grade 00 Flatness Heavy Duty 500 Kgs Images |