PVC safety spray shields pvc sight glass flange guards cover with flange protection cover

The PVC pipe flange safety spray shields: Add a leak warning note, transparent and visible, the leak can be found the first time and warning to remind;It have a certain flame retardant effect, excellent performance and electrical properties, strong acid and alkali resistance, good chemical stability,The PVC Flange Spray Guards is chemically resistant to acids, salts,alkalis,fats,alcohols.waterproof penetration.