Chongqing Sky Walker Import & Export Trading Co., Ltd.
Main products:Marine Crane,Rotary Vacuum Filter,Sapphire Components,Scraper Centrifuge
Products
Contact Us
  • Contact Person : Mr. bao Shi
  • Company Name : Chongqing Sky Walker Import & Export Trading Co., Ltd.
  • Tel : 0086-23-86878229
  • Fax : 0086-23-67868258
  • Address : Chongqing,Chongqing,4/F, No.65 Jianxin Bei Road, Jiangbei, Chongqing,China.
  • Country/Region : China
  • Zip : 400020

sapphire ball

sapphire ball
Product Detailed
Related Categories:Flow Meters
Related Product Searches:sapphire ball,High Quality,sapphire ball,ball jewel
Balls & balls measuring head jewels are made of synthetic sapphire/ruby. They are largely used in heavily corrosive environment

Balls & balls measuring head jewels are made of synthetic sapphire/ruby. They are largely used in heavily corrosive environment and optical fiber communication because of its anticorrosion, wearable and fine transmission characteristics. Balls measuring head jewels  are used as insulated measure head on precise instruments.

Specification and Technical Index

Parts name

Diameter

Max deviation

Roundness

Diameter of blind holed

Hight of blind holed

Balls jewels

0.50 ~ 1.20

±0.00254

0.000635

0.40 ~ 0.80

about SΦ/2,the depth in vain≤0.20

1.20 ~ 8.00

±0.00254

0.000635

0.80 ~ 5.00

8.00 ~ 12.00

±0.00254

0.00127

3.00 ~ 7.00

Surface request

Surface roughness: Rz0.1, Surface quality S/D: 40/20

Material

sapphire/ruby , natural agate, SiC, ceramic, crystallite glass ,Si3N4 ,spinel, hard alloy etc.

sapphire ball



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