Jd Wholesale Transparent Quartz Glass Tube for High Temperature

JD Wholesale Transparent Quartz Glass Tube for High Temperature
Specifications:
High purity made of 99.99% pure quartz
Strong Hardness, Can reach Morse level 7.
High temperature resistance, canworkunder1200°Ccontinuously,andin shorttimecanevenworkunder1500°C.
Acid and Alkali resistance. Except Hydrofluoric acid, JD professional customized transparent quartz glass tubedoes not react with any acid.
Electricinsulation, itis10000timesofusualglass.
Highlighttransmittance, it is different from 85%-95% depend on different spectrum.
Excellentthermalshockstability, small thermal expansion coefficient, it is only 5.5x10-7/ºC
Controlinlessthan20PPM,15PPM,10PPM,5PPM,2PPM.Parameter sheetQuartz Glass Tube Tubing Hardeness5.5-6.5Mohs'Scal570KHN100DesignTensileStrength4.8x107Pa(N/mm2)(7000psi)DesignCompressiveStrength>1.1x109Pa(160,000psi)BulkModulus3.7x1010Pa(5.3x106psi)RigidityModulus3.1x1010pa(4.5x106psi)Young'sModulus7.2x10-10pa(10.5x106psi)Poisson'sRatio0.17CoefficientofThermalExpansion5.5x10-7cm/cm.°C(20°C-30°C)ThermalConductivity1.4W/m.°CSpecificHeat670J/kg.°CSofterningPoint1683°CAnnealingPoint1215°CStrainPoint1120°CElectricalReceptivity7x107ohm.cm(350°C)VelocityofSound-ShearWave3.75x103m/sVelocityofSound/CompressionWave5.9x103m/sSonicAttenuation<11db/mMHZChemicalStability(excepthydrofuoric)HighresistancetowaterandacidsDielectricProperties(20°Cand1MHZ)
Constant
Strength
LossFactor
DissipationFactor
3.75
5x107V/M
Lessthan4x10-4
Lessthan1x10-4Product Detail:
Production
Application

Packging and delivery:
Packaging Details:
Packaging for JD professional customized transparent quartz glass tube:
1.plastic bubbles
2.polystyrene foam sheet
3.carton
4.wooden case
Port: Dalian /Tianjin Or by international express like DHL, UPS, Fedex and do on.
Lead Time: It depends on the quantity and the storage, generally small quantity within 3 days after payment and then you can get in 4-9days.
Our company:
Jinzhou Jingdian Quartz Glass Co.,Ltd is a professional manufacturer producing all kinds of quartz glass products. Our company was built in 2000, we have an advanced production equipment and strong production strength. We have an advanced research team which can design all kinds of products to satisfy customers' need.Our products are widely used for all kinds of industries such as electric light source, electric heater, semiconductor, infrared heating light, optical communication even chemical industry and others.We are here looking forward to cooperate with you.
Our service:
1. Reply with one working day.
2. OEM order is acceptable.
3. We can provide free sample, you just pay for the express cost.
4. After-sales service: we promise that we can change or refund the products if there is any quality problem.