Tempered glass is made by heating flat glass to near its softening temperature and suddenly chilling it with jets of cold air, which distributes compression stress on the glass surface and tensile stress in the middle of glass. The interaction of compression stress and tensile stress provides tempered glass with a much higher strength than normal float glass. Features: 1) 4-5 times stronger than ordinary annealed glass 2) In the event of breakage, the glass breaks into blunt particles causing practically no injury to bystanders 3) It can withstand a very wide range of rapid temperature changes Specifications: 1) Min. diagonal line: >260mm 2) Max. bent temper: 4,000 x 2,440mm, temper: 9,000 x 3,000mm 3) Thickness: 4 - 19mm 4) Applications: construction, automobiles, trains, ships, furniture, automatic doors, escalators, microwave ovens, and refrigerators Gevergel(Foshan)engineeringglassco.Ltd.(GVG)isafamoussoleforeigninvestmententerprise,providingserviceforglassprocessingandengineeringprojectwhichhavegoodreputationinChina. AdoptingtraditionalEuropeanglasstechniques,gatheringexpertsinglazinglineandgetingprofessionalideasfromforeignconsultants,GVGiscapableofprovidingall-aroundserviceofglassprocessingandglazingengineering. GVGintroducesinadvancedmanagingmodewhichadvocatesenterprisecultureofpeople-centered,constructing companyareanetwork,implementingcomputerizedmanagement. GVGbroughtineffectivesystemofmanagementfromEuropeanglassindustry,concentratingcapablepersonsintheglasslineandbringingindomesticandinternationaladvancetechnology. GVGcoatedglassproductionlineisimportedfromGermanyLEYBOLD,temperedglassproductionlinefromFinlandTAMGLASS,automaticcuttingmachineandautomaticdoubleedgegrindingmachinefromItalyBOTTERO. ThecompanyhasqualifiednotonlyCCCsafetycertificationofChinaandtheISO9001qualitysystemcertification,butalsoBS6206TemperedglasscheckstandardofEnglandandtheAS/NZS2208laminated,tempered,andinsulatedglasscheckstandardofAustralia.ThevariouspropertiesofproductscansuittovariousrequirementsfromnationalstandardofJapan,AmericaandEurope. GVGiswellinsupplyingallkindsofprocessedglasssuchasSoftcoatedreflectiveglass,plat&curvedtemperedglass,Low-emissiveglass,house-wareglass,insulatedglass,laminatedglass,silkscreenprintedglassandothermultipleprocessedglass. Weinsistonthoughtofhightechnology&qualitytooperateandkeepimprovingourselves.Webroughtthemostadvancedinternationalglassprocessingdevicesinandintegrateallkindsofresourcesincludingtechnology,production,andmanagement.Weactivelyexploreandadoptnewtech,newartstatement,newdevices,andnewmaterialandqualifiedtheISO9001qualitymanagementsystemcertificate.Ourgoalistodevelopamodernindustrywithhightechandproductivity. temperedglassisatypeofglassthathasincreasedstrengthonthesurfacebythephysicalorchemicaltreatmentontheordinaryglassandincreasedthetensilestressinsidetheglasssothatthiskindofglasshasincreasedthemechanicalstrengthandtheheat-resistantimpactstrength,socollectivelycalledTtemperedglasswhichcanalsobeclassifiedintofulltemperedglassandhalffulltemperedglass(alsocalledHOT-REINFORCEDGLASS)intermsofthedifferenttreatmentdegrees. FullTemperedGlassProperty Theintensityoftemperedglassis3-4timesofordinaryglassandthesurfacestressismorethan90MPa;whenitisdestroyedbyexternalforcethestressisinstantaneouslyreleasedsubjecttothereactionoftheinternaltensilestress,sothewholepieceofglasscompletelybecomespelletswithnosharpangles,whichwillgreatlyreducethepossibilityofthebodyinjury;andtheFullTemperedGlasscanresisttheacutechangeofextremecoldandhottemperature.(The5mmtemperedglassapproximatelymaybear200degreestemperaturechanges.)