PPH Sight Glass Flange

This PPH Sight Glass Flange is a corrosion-resistant industrial fitting, engineered as a premium flange glass and reliable flanged sight glass with an integrated glass flange for seamless pipeline integration. Crafted from high-grade PPH, it delivers exceptional chemical and temperature resistance, paired with a shatterproof clear glass lens for real-time visual monitoring of fluid flow and media conditions. Its leak-tight flange design ensures stable performance, easy to install and maintain for chemical transfer, industrial fluid processing and corrosive medium piping systems. HuiYa PVC  fittings series DIN ANSI JIS PVC PN10 PVC SCH40 　 PVC PN16 PVC SCH80 　   Key Word: PPH Sight Glass Flange Connect Type: Cement-Glue-Socket Brand: HUIYA or OEM Material: PPH Specifications: Size(dimensions): DN15-20-25-32-40-50-65-80-100-125-150-200-250-300-350-400 20-25-32-40-50-63-75-90-110-125-140-160-200-225-280-315-355-400mm     Standard: ISO ,  ISO4422, , DIN8…