PPH Flange backing ring with Steel Core size from 20mm to 400mm, designed as per DIN 8078 standards butt welding connection, pressure rate PN10. PPH stub flange suitable for chemical industrial with working temperature upto 95 degree. PPH pipe and PPH Fitting is all by pressure rate PN10
RMI PLAST offer PPH Flange backing ring with following specifications:
Size: D20mm to D400mm
Standard: DIN8077/8078 Working pressure: 1.0Mpa(PN10 bar) Working temperature: 0ºC to 95ºC
