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Qingdao Qianshao Precision Instrument Co., Ltd.

Granite Parallel, Parallel Measuring, Measuring Tool manufacturer / supplier in China, offering High Precision Granite Parallel Plate, High Preciosn Electronic Level Meter with Bt, Precision Electronic Digital Level and so on.

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High Precision Granite Parallel Plate

FOB Price: US $100-500 / Pair
Min. Order: 1 Pair
Min. Order FOB Price
1 Pair US $100-500/ Pair
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Port: Qingdao, China
Production Capacity: 5000PCS/Year
Payment Terms: T/T

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Basic Info
  • Model NO.: SG
  • Material: Granite
  • Range: 0~500mm
  • Precision: 0.001mm
  • Accuracy: A
  • Certification: JIS, DIN, GB, SGS, ISO
  • Brand Name: Qianshao
  • Precision Grade: 00
  • Transport Package: Wooden Case
  • Origin: Qingdao China
  • Type: Parallel
  • Measurement Object: Parallelism
  • Resolution: 0.001mm
  • Measure Method: Manual
  • Precision Measuring Device: Precision Measuring Device
  • Customized: Customized
  • Color: Black
  • Trademark: Qianshao
  • Specification: SGS
  • HS Code: 9031900090
Product Description
High Precision Granite Parallel
QIANSHAO is the leading manufacturer of Granite Surface Plates since 1979, providing various kinds of high accuracy and quality granite products.
Product Speciality:
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%
Product Application:
1. Mainly used as a benchmark support in modern industry and scientific research institutes, is an important auxiliary tool in the measurement of the platform.
Specifications :
flatness of working surface and parallelism between opposite surfacessquareness between working surfaceslength and width differences between a matched pairoverall dimension(mm)weight/pair(kg)
precision grade(µm)
  Note : We are able to manufacture according to customer's specification.
High Precision Granite Parallel Plate
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