winton Borosilicate Level Gauge Glass  
Time：20171023 Hits：482  
winton Borosilicate Level Gauge GlassPlace of Origin:Shandong, China (Mainland) Brand Name:winton Model Number:A19,B19 Material:Borosilicate glass Thickness:17mm Length:115340mm Winth:30mm,34mm Working Temperature:260℃ Working pressure:48MPa Tempered or not:Tempered Category:Transparent Packaging:Carton Usage:It is used in lever gauge in boiler
1) Three tendons (four grooves) 340 x 34(30) x 17mm; 320 x 34(30) x 17mm; 280 x 34(30) x 17mm; 250 x 34(30) x 17mm; 218 x 34(30) x 17mm; 190 x 34(30) x 17mm; 165 x 34(30) x 17mm; 140 x 34(30) x 17mm; 115 x 34(30) x 17mm; The other size is optional or according to the requirements of customers. Working temperature: 260 °C, Working pressure: 4.0MPa. 2) Two tendons (three grooves) 340 x 34 x 17mm; 320 x 34 x 17mm; 280 x 34 x 17mm; 250 x 34 x 17mm; 218 x 34 x 17mm; 190 x 34 x 17mm; 165 x 34 x 17mm; 140 x 34 x 17mm; 115 x 34 x 17mm; The other size is optional or according to the requirements of customers. Working temperature: 260°C, Working pressure: 4.4MPa. 3)Transparent plane 340 x 34 x 17mm; 320 x 34 x 17mm; 280 x 34 x 17mm; 250 x 34 x 17mm; 218 x 34 x 17mm; 190 x 34 x 17mm; 165 x 34 x 17mm; 140 x 34 x 17mm; 115 x 34 x 17mm; The other size is optional or according to the requirements of customers. Working temperature: 260°C, Working pressure: 8.0MPa.
Material Borosilicate glass Main Composition 1.SiO2: 80±0.5% 2.B2O2: 13±0.2% 3.Al2O3: 2.4±0.2% 4.Na2O (+K2O): 4.3±0.2% Chemical Property 1.Hydrolytic resistance ISO719HGB 1 Class 2.Alkali resistance ISO695HGB 2 Class 3.Acid resistance ISO195HGB 1 Class Usage It is used in lever gauge in boiler for water position. Product Category 1.Gauge glass mostly divide into these series: Clear gauge glass Reflext gauge glass 1) Three tendons (four grooves) 2.It is also named: Reflex Gauge Glass, Sight glass, Reflex Glasses Reflex sight glass, Spares For level Gauge. Physical Property
