Specification:
OD is up to 300mm
Material: SiO2 99.99%
Features:
High Purity;
OH can be controlled within 20/15/10/5/2 ppm;
Strong heat and corrosion resistance;
Spectral transmission>90%
Application:
Mainly applied for semiconductor, light sources, chemical tube, diffusion furnace, heating industry, lab instruments and so on.
The big inch quartz glass tube is one kind of special quartz glass tube.Its out diameter can reach to 260mm with the percent of silicon dioxide 99.95%.It has series of excellent physical and chemical capbilities and widely used in special metallurgical moulds, chemical pipelines, semiconductor industry and so on.
1.Purity 99.996% 2.Resistance 1100 degree, 1000 long time work 3.Low OH 4.No bubble Diameter50mm ID46mm Long1240mm
Clear quartz tube Standard clear quartz glass tube is produced by specialized high purity sand and automatic controlled fusing furnace. It has the characteristics of high purity, strong heat resistance, high transmission and accurate dimension etc. The stable supply of quartz tube with the oh content of 5-20ppm after baking is available. We can also supply the quartz tube with the oh content of 20-50ppm after baking and without baking. It is widely applied for halogen lamp, mercury lamp, single-ended lamp, automobile lamp, stage lamp, thermocouple, printer lamp, sleeve for water treatment lamp, quartz utensils and pipes etc.
Red quartz tube
Processed quartz tube with many kinds of shape.
Red quartz tube
Quartz glass tube Density 20¦ kgm3(103)2.2 Coefficient of expansion 25300¦ ¦1(106)0.56 Fp softening point¦1710 P annealing Sp strain point(¦)1140 E youngs modulus(pa)7.3105 Range of odg Od Wt Siding Out of rounds+ Bow/1220mm 6mm2.0%10%12%2.0%2.5mm 6.0015.00mm1.25%8%10%1.5%2.5mm 15.0020.00mm1.25%10%15%1.5%2.5mm 20.0025.00mm1.25%10%15%1.5%2.5mm 25.0030.00mm1.35%12%15%1.5%2.5mm 30.0080.00mm1.5%14%15%2.0%2.5mm
Payments:T/T Delivery:2days for stock,OEM about 3-5weeks Origin:CHINA Packing:optical package Inspection:MIL Samples:Charge Sample Price:$0.10 UPT offer various of quartz tube with competitive price, large aperture quartz tube no bubbles, no airline, transparent, OEM sharp are ok,
Special tubing Type ql510:twin bore tubing .Sizes available:33mmx16mm, 30mmx15mm, 23mmx11mm, 22mmx11mm, 17mmx8mm. Length: f_4000mm Application: infrared heaters Type ql520: ruby red quartz tubing Sizes available:19mmx16mm, 12mmx10mm, 10mmx8mm Application: infrared emitters, dryers Type ql530: precision bore tubing Type available: rectangular, square, fan-shaped, triangle. Application: boiler instrument .
