1. Pwodiksyon dwe fèt an akò strik ak estanda yo, epi twa enspeksyon sistèm enspeksyon vle di yo dwe adopte pou asire ke pwodwi ki pa kalifye pa kite faktori a.
2. In order to prolong the service life of PPR composite insulation pipe, remember not to overload for a long time. Generally, it's OK to overload occasionally, but don't overload for a long time. If it is used for a long time, the pipe elbow or interface will bear too much pressure, resulting in pipe rupture, thus reducing its service life.
3. Regilye enspeksyon ak antretyen: tiyo a se pa sèlman ki konpoze de tiyo izolasyon PPR, men tou, ki konpoze de tiyo, koud ak lòt ekipman tiyo. Apre tiyo a ak koud yo korode, lavi sèvis tiyo a ap redwi tou. Se poutèt sa, tiyo ak ekipman yo ta dwe enspekte epi konsève regilyèman.
