Ngomhla ka-1, Nov, 2019, uMnyango Wokuphathwa Kokukhiqiza Ohleliwe kanye Nesakhiwo Sokuklama, uMnyango Wokuthunga Amapayipi kanye noMnyango Womhlangano Jikelele ukwenza isivivinyo sompompi wokuhlanganisa umphumela womnyango wepayipi lokufaka impahla. Ububanzi bepayipi lokuhlola kwakungu-DN80, futhi ubude besigaba sepayipi kwakungu-500mm * 3. Iphutha lokuxhuma lesigaba sepayipi lenkambu laliphakeme kunezinga elijwayelekile lokufakwa kwepayipi leGrip. Ngemuva kokufakwa, yenza ukuhlolwa kokuqina kuthuluzi lokuhlola (ingcindezi yokusebenza kokuhlanganiswa kokuhlangana yi-1.6Mpa, ingcindezi yokuhlola ingu-2.4pmpa), akukho ukuvuza futhi into ethi "izinyo livaliwe" yokuhlangana iyatholakala ngesikhathi sokuhlolwa, futhi umphumela wokuhlola muhle , okufakazela ukuthi ukuhlangana kwepayipi leGrip kusengabona ukuxhumana okusebenzayo ngaphansi kwesimo sephutha elikhulu lokufakwa kwepayipi.
Ukuxhumeka kusayithi nezithombe kumi ngale ndlela elandelayo:
Ukuphambuka kwe-engela | Ukuphambuka kwe-eksisi | Qeda ukuphambuka kwebanga | |
Ukufakwa Okujwayelekile | 4 ° ~ 5 ° | Ngaphakathi kuka-3mm | 0mm-30mm |
Iphutha loxhumano lokuhlola | 6 ° -8 ° | Cishe u-5mm | Cishe ngama-30mm |
Isikhathi Iposi: Jun-17-2020