Gold Member Since 2013
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Lianyungang Hongkang Quartz Products Co., Ltd.

Quartz Plate, Optical Screening Machine CCD Glass Disc, Open Slot Perforated Glass manufacturer / supplier in China, offering Optical Screening Machine CCD Glass Disc Optical Glass Disc Grooves, Clear Fused Quartz Glass Rod, High Precision Quartz Vacuum Sucker Automatic Suction Cup Customized with Heavy Wear Resistance and so on.

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Supplier Homepage Product Quartz fiber Quartz wool Quartz short shredded Optical Screening Machine CCD Glass Disc Optical Glass Disc Grooves

Optical Screening Machine CCD Glass Disc Optical Glass Disc Grooves

FOB Price: US $130 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $130/ Piece
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Port: Shanghai, China
Production Capacity: 50000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HKQT-SiC Powder for polishing materials
  • Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass
  • 11: 22
  • Transport Package: Carton Packaging Wooden Case
  • Origin: Donghai Jiangsu
  • Certification: CE, ISO
  • Type: Quartz Plate
  • Trademark: HKQT
  • Specification: superior quality
Product Description
Packaging & Delivery

Packaging Detail: Standard export wooden packaging
Delivery Detail: 10days

1. Quartz tube
2. Purity 99.99% min
3. Resistance 1100 degree, 1000 long time work
4. Low OH
5. No bubble

1, closed end quartz tube
2 purity 99.99% min
3, Resistance 1100 degree, 1000 long time work
4, Low OH
5, no bubble
Closed end quartz tube, high purity, no bubble no airline, good appearance
1, closed end quartz tube
2 purity 99.99% min
3, Resistance 1100 degree, 1000 long time work
4, Low OH
5, no bubble no airline

Advantage of the quartz tube:
1. High temperature resistant, 1100 degree.
2. Corrosion-resistant
3. Good thermal stability
4. Good transparency for light
5. Good electrical insulation
Dimensional Tolerance

Range of OD OD WT SidingOut of Round Bow\1220mm
≤ 6mm± 2.0% ± 10% 12%2.0%2.5mm
6.00-15.00mm± 1.25% ± 8% 10%1.5%2.5mm
15.00-20.00mm± 1.25% ± 10% 15%1.5%2.5mm
20.00-25.00mm± 1.25% ± 10% 15%1.5%3.0mm
25.00-30.00mm± 1.35% ± 12% 15% 1.5% 3.0mm
30.00-80.00mm± 1.5% ± 14% 15%2.0%3.0mm
80.00-100.00mm± 1.0% ± 0.5mm 15%2.0%3.0mm
100.00-120.00± 1.5% ± 0.8mm 15%2.0%3.0mm
120.00-160.00± 1.8% ± 1.0mm 20%2.5%3.0mm
160.00-180.00± 3.0% ± 1.0mm 25%2.5%3.0mm
180.00-200.00± 4.0% ± 1.5mm 25%2.5%3.0mm
200.00-240.00± 4.0% ± 1.5mm 25%2.5%3.0mm
240.00-280.00± 6.0% ± 2.0mm 25%2.5%3.0mm
280.00 above± 8.0% ± 3.0mm 25%2.5%3.0mm

Quartz glass is made of silica special industrial technology glass, is a very good base material. Quartz glass has a series of excellent physical and chemical properties such as:
1, high temperature. Quartz glass softening point temperature of about 1730 ºC, can be used at 1100 ºC for a long time, the shortest time the maximum temperature of up to 1450 ºC,
2, corrosion resistance. In addition to hydrofluoric acid, the quartz glass is almost no chemical reaction with other acids, the acid resistance is 30 times the ceramic, 150 times the stainless steel, especially at high temperature chemical stability, is any other engineering materials are not Match.
3, good thermal stability. Quartz glass thermal expansion coefficient is minimal, can withstand severe temperature changes, the quartz glass heated to about 1100 ºC, into the room temperature water will not burst.
4, good light transmission performance. Quartz glass in the ultraviolet to infrared spectrum of the entire spectrum have better light transmission performance, visible light transmittance of 93% or more, especially in the UV spectrum, the maximum transmittance of up to 80 or more.
5, good electrical insulation performance. Quartz glass resistance value equivalent to 10,000 times the ordinary glass, is an excellent electrical insulation material, even at high temperatures also have good electrical properties
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