Reflex and flat transparent borosilicate gauge(gage) glass For liquid Level Gauge(gage) gauge glass, also named gage glass, sight glass, liquidometer glass, boiler glass, level gauge glass, level gage glass, reflex glass,borosilicate glass,liquid level gauge glass. It is used to boiler liquid level gauge . Now our products have been exported to Pakistan, Poland, Croatia, Malaysia, USA, Syria, Vietnam, Netherlands, UK , Bulgaria and so on. And we are keeping the long term cooperation relationship with our clients. the gauge glass includes 5 kinds: 1. reflex gauge glass with 3 flutes 2. reflex gauge glass with 4 flutes 3. transparent and flat gauge glass 4. gauge glass with 1flutes 5. gauge glass with 2flutes generally, the export kind is the reflex gauge glass with 4 flutes. The sizes are as follows: reflex gauge glass with 3 flutes and 4 flutes 340 x 34 (30) x 17mm 320 x 34 (30) x 17mm 320 x 32 x 17mm 280 x 34 (30) x 17mm 280 x 34 x 22mm 280 x 28 x 17mm 250 x 34 (30) x 17mm 250 x 34 x 20mm 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 transparent and flat gauge glass 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 190 x 30 x 20mm 165 x 38 x 23mm 159 x 34 x 22mm 115 x 34x 17mm gauge glass with 1flutes 218 x 34 x 30mm 218 x 40 x 33mm 218 x 43 x 34mm 190 x 34 x 30mm 165 x40 x 33mm gauge glass with 2flutes 280 x 38 x 24mm 190 x 34 x 22mm 165 x34 x 22mm 140 x34 x 22mm Packing: carton then in wooden (plywooden) case Also, we can make the mold and produce the product according to your requirements. Such as print the words on the products, the size, and so on.And at the same time, we can produce the protective Gaskets: asbestos rubber gaskets and non-asbestos rubber gaskets.