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  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Roberta
    Their ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years.
  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Olga Weinberg
    This company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
Contact Person : Cooper wang
Phone Number : 86 15801087509

D31.75mm Silicon Nitride Balls Large ceramic balls for gas fireplace

  • D31.75mm Silicon Nitride Balls Large ceramic balls for gas fireplace
  • D31.75mm Silicon Nitride Balls Large ceramic balls for gas fireplace
  • D31.75mm Silicon Nitride Balls Large ceramic balls for gas fireplace
Place of Origin China
Brand Name CSQ
Model Number Non
Minimum Order Quantity 1000 pieces
Price Negotiable
Packaging Details Foam+carton box
Delivery Time 30 work days
Payment Terms T/T
Supply Ability 1000 pieces in 30 work days

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Whatsapp:0086 18588475571

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Product Details
Name D31.75 Mm Silicon Nitride Ceramic Balls Material Si3N4 (After HIP Sintering Technology)
Grade G10 Color Black Or Brownish Red
MOQ 1000 Pieces Pacage Foam+cartom Box
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D31.75mm Silicon Nitride Ball

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D31.75mm Large Ceramic Ball

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D31.75mm Large Ceramic Balls For Gas Fireplace
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Product Description

 

D31.75 mm Silicon Nitride Ceramic Balls With High Precision

 

Propertis advantages of HIP-Si3N4:

 

High hardness and high fracture toughness, high strength and good magnetic and electric insulation, excellent wear resistance, corrosion resistance and thermal shock resistance.

 

Material Properties Units HIP-Si3N4 GPS-Si3N4
Density g/cm3 3.27-3.29 3.22-3.27
Porosity % 0 0
Fledural Strength MPa 830 689
Elastic Modulus GPa 310 310
Hardness HV5 1580 1450
Fracture Toughness KIC MPa.m1/2 6.1 5.7
Maximum Use Temperature ℃
(℉)		 1000
(1830)		 1000
(1830)

 

Why choose us:

 

At present, our company has two production lines specializing in the production of high-precision ceramic balls, and can produce customized GPS (Gas Pressure) and HIP (Hot Isostatic Pressure) sintered silicon nitride balls and zirconia balls. We can also produce ceramic bearing balls and calibration balls for high precision CMMs and etcs., whose accuracy level shall reach to G3, G5 and G10 or quality is equivalent to ASTM F2094 F2094M-08 grade I and II materials, and can also produce pressure-free sintered silicon carbide bearing balls and valve balls of various sizes and accuracy levels. Our producible size range of ceramic balls and ceramic ball valves is from 1.588mm to 60mm.

 

D31.75mm Silicon Nitride Balls Large ceramic balls for gas fireplace 0

 

D31.75mm Silicon Nitride Balls Large ceramic balls for gas fireplace 1

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si3n4 ceramic balls

si3n4 ceramic ball

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