Toughened Crystal Transparent Gauge Glass

Transparent level gauge glass Transparent level gauge glass are also manufactured from "extra-hard" borosilicate glass. The surfaces on both sides are finely smooth and ensure optimal transparency. Now we have two kinds manufacturing technique: 1.One is as same with reflex Gauge Glasses, use molds to make the semi-finished products, afterwards, ground and polish the two side to ensure optimal transparency. But by this manufacturing technique, the definition isn't good.  Glass Tube, Level Gauge, Quartz Glass, Sight Glass, graphite gasket, cushion, non asbestos jointing sheet, PTFE Sheet 2.The other manufacturing technique is: At first, we manufacture 17mm thickness glass sheet, then cut the…