- Barley[1]
- Wheat[1]
- Air Intakes[1]
- Tire Changers[1]
- Wheel Alignment[2]
- Chloride[2]
- Pigment[1]
- Door & Window Hinges[1]
- Door Closers[1]
- Engineered Flooring[1]
- Solar Cells[2]
- Diesel Generators[10]
- Electrical Ceramics[1]
- Crude Oil[1]
- Electricity Generation[1]
- Other Energy Related Products[1]
- Other Petrochemical Related Products[1]
- Waste Management[2]
- General Assay & Diagnostic Apparatus[1]
- Glass[3]
- Ultrasonic Cleaners[1]
- Other Lights & Lighting Products[1]
- Air-Compressor Parts[1]
- Air-Compressors[1]
- Other Construction Material Making Machinery[1]
- Separation Equipment[7]
- Chemical Process Equipment Parts[2]
- Chemical Product Machinery[6]
- Other Construction Machinery[1]
- Engines[1]
- Cultivators[1]
- Dairy Processing Machinery[1]
- Fruit & Vegetable Processing Machinery[1]
- Other Food Processing Machinery[10]
- Sugar & Salt Processing Machine[2]
- Glass Processing Machinery[1]
- Other Industrial Filtration Equipment[10]
- Cranes[2]
- Metal Coating Machinery[1]
- Other Metallurgy Machinery[1]
- Other Mining Machinery[2]
- Oil Purifier[1]
- Other Machinery[3]
- Packaging Machinery[10]
- Paper Processing Machinery[1]
- Other Plastic Processing Machinery[1]
- Ice Machine[1]
- Rubber Processing Machinery[2]
- Wood Based Panels Machinery[2]
- Flow Meters[1]
- Water Meters[3]
- Instrument Parts & Accessories[3]
- Other Optics Instruments[1]
- Other Measuring & Analysing Instruments[1]
- Pumps[3]
- Stainless Steel Sheets[1]
- Steel Pipes[1]
- Steel Wire[1]
- Boat Anchor[1]
- Marine Propeller[1]
- Other Marine Supplies[5]
- 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
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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