Inquiry (采购产品): potable water by pass I need to by pass a 12 inch high pressure water main 250 PSI max. the run is approximately 750Lf. I will need a high pressure flange on each end. Can we do this with DR 7.3 HDPE pipe? Let me know. I need the price and availability ASAP **** Hidden Message ***** Roger Parkhurst 08846 Company: Pumping Services, Inc. E-mail: roger.parkhurst@pumpingservices.com **** Hidden Message ***** roger.parkhurst@pumpingservices.com