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Donghai Yukang Quartz Material Co., ltd

Jingdu East Road of Donghai,Lianyungang,Jiangsu,China

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milky/ frosted Quartz Glass Flange For connecting



0.1 ~ 25 / Piece ( Negotiable ) Get Latest Price


0.1 per Piece

1 Piece

carton /wooden

14 days

999 Piece per Day

T/T, L/C, Western Union

quartz flange

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Product Specification

material : quartz glass

Product Description

Widely used in the filed of semiconductor, metallurgy,chemical industry, 
electric light source, photo-communication, medical equipment, scientific instruments and so on.
  • Specifications:
  1. High purity quartz ,SiO2> =99.99%
  2. No bubble, strip, chipping or scratch
  3. we can manufacture the quartz products according to customer’s design
  •  Features of JD Heat Resistant High Quality Milky Quartz Flange
  1. High purity made of 99.99% pure quartz
  2. Strong Hardness, Can reach Morse level 7.
  3. High temperature resistance, can work under 1200°C continuously,and in short time can even work under 1500°C.
  4. Acid and Alkali resistance. Except Hydrofluoric acid, JD Quartz Tube Heating Element Flange Furnace does not react with any acid
  5. Electric insulation, it is 10000 times of usual glass.
  6. High light transmittance , it is different from 85%-95% depend on different spectrum.
  7. Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/℃
  8. Control in less than 20 PPM, 15 PPM, 10 PPM, 5 PPM ,2 PPM.
With years’ production and management experience, we specialize in manufacturing transparent quartz tube of OD3mm-450mm, quartz rods of OD2mm-70mm,twin quartz tube,quartz plates,UV filter quartz tube, ozone quartz tube, infrared heating tube etc.. Our processed quartz products such as quartz boat, quartz flange and other quartz wares have gained highrecognition from clients all over the world.
Please feel free to contact us if any item is of your interest. We are looking forward to cooperating with you.      

Contact Us

Contact Person : Elaine

Company:Donghai Yukang Quartz Material Co., ltd

Address:Jingdu East Road of Donghai, Lianyungang, Jiangsu, China,


Elaine < Donghai Yukang Quartz Material Co., ltd >
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