clear spiral quartz tube/quartz coil tube/u bend quartz tube/quartz glass tube/abnormity quartz tube

Price: US $ 0.1 - 100
Brand Name: O-YATE
Model Number:
Country/Region: China
Post Date: Aug 18,2011

Product Description: clear spiral quartz tube/quartz coil tube/u bend quartz tube/quartz glass tube/abnormity quartz tube


  This is clear fused quartz glass tube available as continuous machine drawn and automatic controlled tubing .this glass has the typical characteriastics of high purity ,good spectral transmission,weellcontrolled dimension and lower OH and so on .it serves as the first choice of heat resistant material for halogen lamps ,mercury lamps ,metal halide lamps and other quartz lamps .this glass can be supplied in the range of 3-80mm outside diameter,0.6-2.0mm wall thickness and 1200-1500mm length. Exhaust tube with good CPK are suiable for highspeed streamline production .and further processing of trim cutting ,fire polishing ,bending and pinchingcan be done according to the requirement of cusomers .OH-content can be controlled within 20ppm/15ppm/10ppm/5ppm/2ppm according to the requirement of customers.The detailed dimensional tolerance and technical data can be found in table I,table II,table III, tableIV, tableV.Clear Fused Quartztubing,Quartz tubing standard sizes Dimensional Tolerance (table ) Range of OD OD WT Siding  EllipsticityCamber/1220mm ≤5mm±2.0% ±10%12%2.0%2.5mm6.00-15.00mm ±1.25% ±8%10% 1.5%2.5mm15.00-20.00mm±1.25%±10%15%1.5%2.5mm20.00-25.00mm ±1.25% ±10%15%1.5%3.0mm25.00-30.00mm±1.35%±12%15%1.5%3.0mm30.00-80.00mm±1.5%±14%15% 2.0%3.0mm80.00-300.00mm±1.5%±14%15% 2.0%3.0mmChemical Composition  unit: ppm(table) CrGeFeMgTiCaAlNaLiK0.10.41.50.40.10.8162.30.52.0 Lights transmittance(table ) nm ≤220255280315350380590780%89919393939393.293.4Physical capability(table V)  214Densityg/cc2.2Coefficient ofexpansion cm/cm5.5×10-7Softening point()1683Annealning point()1215Strain point()1120Refraction1.4585Heatj/kg0k670 Compressive Strength(Pa)1.1×109Young's modulus(Pa)7.2×1010Resistivityohm cm7×109Permittivity3.75

Supplier Details:

Lianyungang O-Yate Lighting Electrical Co., Ltd.

Sales:Ms. Selina Liu

Contact Phone:86-518-87295732

Main Products:Quartz Plate

Business type:Manufacturer, Trading Company

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