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

Quartz Tube, Helical Quartz Tube, Quartz Glass Tube manufacturer / supplier in China, offering Fine Quartz Spiral, Spiral Quartz Tube, Hemispherical Quartz Gyroscope, Quartz Glass Vacuum Sucker and so on.

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Supplier Homepage Product Quartz tubes Milky quartz tube Fine Quartz Spiral, Spiral Quartz Tube

Fine Quartz Spiral, Spiral Quartz Tube

FOB Price: US $12 / Piece
Min. Order: 2,000 Pieces
Min. Order FOB Price
2,000 Pieces US $12/ Piece
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Production Capacity: 50000
Transport Package: Carton Packaging Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HKQT-13141
  • Pipe Material: Glass
  • Trademark: HKQT
  • Origin: Donghai Jiangsu
  • Application: Water Heater
  • 10: 1
  • Specification: superior quality
Product Description

Fine Quartz Spiral, Spiral Quartz Tube
Milky white spiral quartz tube

By the distinctive technique our opaqu quartz glass tube is of high quality, good visual aspacts and stable physical&chemical properties. It serves as heating material for lamps, microwave oven, electrical baking oven, sterilcation containerand other consumer and industrial infrared application.

Further processing of trim cutting, fir polishing, bending and pinching can be done according to the requirements of custermer.

The detailed dimensional tolerance and techinicaldata of spiral quartz tube can be found below

Dimensional Tolerance
Range of ODODWTSiding Out of roundBow
8.00-15.00mmPandN 2.0%PandN10%15%1.50%2.5mm
15.00-20.00mmPandN 1.5%PandN10%15%1.50%2.5mm
20.00-25.00mmPandN 1.5%PandN10%15%1.50%3.0mm

Physical Properties
OpalescenceSiO2Heat Resistance
Spectral transmission at 500nm<10%SiO2>99.5%keep under 900° C for 15minutes, then put into 20° Cwater 3 times, no crack.
Fine Quartz Spiral, Spiral Quartz Tube
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