Ngomhlaka 1, Novemba, 2019, uMnyango Wokulawulwa Kwezokukhiqiza uhlelekile futhi uklama uMnyango, umnyango wepayipi ophumayo kanye nomnyango wepayipi ojwayelekile ukufeza umnyango wepayipi wokuhlanganeka kwepayipi. Ububanzi bepayipi lokuhlola kwakungu-DN80, futhi ubude besigaba sepayipi kwakungu-500mm * 3. Iphutha lokuxhumeka lesigaba sepayipi lensimu laliphakeme kunesilinganiso sokufaka ipayipi. Ngemuva kokufaka, yenza ukuhlolwa kokuqiniseka ekutholeni amathuluzi okuhlola (Design Working Pressure yokuhlanganisa kungu-1.6mpa, ukucindezela kokuhlola yi-2.4PMPA), akukho "ukuvuza" okuvela "komphumela wokuhlola kulungile , okufakazela ukuthi ukuhlanganiswa kwepayipi le-grip kungabona ukuxhumana okusebenzayo ngaphansi kwesimo sephutha lokufaka lepayipi elikhulu.
Ukuxhumeka esizeni nezithombe kungokulandelayo:
| Ukuphambuka kwe-angle | Ukuphambuka kwe-Axis | Qeda ukuphambuka kwebanga | |
| Ukufaka okujwayelekile | 4 ° ~ 5 ° | Ngaphakathi kwe-3mm | 0mm-30mm |
| Hlola iphutha lokuxhumeka | 6 ° --8 ° | Cishe 5mm | Cishe 30mm |
Isikhathi sePosi: Jun-17-2020