(Model No. TG - 25) Toughened Guage Glass mode of KLINER imported raw material. Fully transparent plate serrated (Lined) or plain provided with two Nos. 1.5m thick metallic gaskets. High quality material ensures restistance to thermal shock and high mechanical strength. The jointing faces of the glass are machined flat and parallel tolerance as per IS : 5428.Guage glass is provided in fittings and there is no danger of particles flying out if it is damaged in services it can withstand high boiler steam pressure and can be used at temp 450°C