High Precision High Precision Granite Parallel plate
|FOB Price:||US $100-1,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $100-1,000/ Piece|
|Transport Package:||Wooden Case|
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- Model NO.: SG
- Material: Marble
- Range: 0～500mm
- Measure Method: Manual
- Precision Measuring Device: Precision Measuring Device
- Customized: Customized
- Color: Black
- Trademark: Qianshao
- Origin: Qingdao China
- Type: Dial Indicator
- Measurement Object: Parallelism
- Precision: 0.01mm
- Accuracy: A
- Certification: JIS, DIN, GB, ISO
- Brand Name: Qianshao
- Precision Grade: 00
- Specification: SGS
- HS Code: 9031900090
QIANSHAO is the leading manufacturer of Granite Surface Plates since 1979, providing high accuracy and quality products as below :
1. Made of high quality Jinan Black Granite
2. High precision and high stability.
3. No rust and anticorrosion.
4. Non magnetization.
5. Good abrasion resistance.
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: 4.61x10-6°c
Elastic Modulus: 30-50Gpa
Water Absorptivity: ≤0.13%
1. Mainly used as a benchmark support n modern industry and scientific research institutes, is an important auxiliary tool in the measurement of the platform.
We are able to manufacture the Granite Surface Plate with the good and stable flatness according to standard of DIN/JIS/GB
|flatness of working surface and parallelism between opposite surfaces||squareness between working surfaces||length and width differences between a matched pair||overall dimension(mm)||weight/pair(kg)|
Note : We could be able to manufacture according to customer's specification.