I le 1th, Nov, 2019, le Gaosiga o Oloa Gaosi Faʻatulagaina ma Design Institute, le Pipe Outfitting Matagaluega ma le General Assembly Matagaluega e faʻataunuʻuina le Grip paipa faʻatasi aafiaga suʻega i le paipa outfitting matagaluega. O le lapoa o le paipa o le DN80, ma o le umi o le vaega paipa e 500mm * 3. O le fesoʻotaʻiga sese o le vaega paipa fanua na maualuga atu nai lo le paʻu Grip paipa faʻapipiʻi tulaga faʻatulagaina. A maeʻa ona faʻapipiʻi, faʻataunuʻu le faʻasolitulafono o suʻega i le meafaigaluega suʻega (design working pressure of coupling is 1.6Mpa, test pressure is 2.4pmpa), leai leakage ma le "nifo ese" foliga vaaia o le faʻatasi o loʻo maua i le taimi o le suʻega, ma o le suʻega aafiaga e lelei , lea e faʻamaonia ai o le Grip paipa faʻafesoʻotaʻi mafai lava ona iloaina lelei fesoʻotaʻiga i lalo o le tulaga o le tele paipa faapipii sese.
O le fesoʻotaʻiga i luga ole 'upega tafaʻilagi ma ata e faʻapea:
Tulimanu 'eseʻese | Faʻaletonu o le au | Iuga mamao ese | |
Masini Faʻapipiʻi | 4 ° ~ 5 ° | Totonu 3mm | 0mm-30mm |
Sese suʻega suʻega | 6 ° -8 ° | E tusa o le 5mm | E tusa o le 30mm |
Taimi Post: Jun-17-2020