Laawol gollal valve ko kadi laawol ƴeewndo e jogaade valve. Kono tan, ɗeeɗoo geɗe ina poti waɗteede hakkille so ina gollina valve.
1Valve nguleeki toowki. So nguleeki kii ɓeydiima haa ɓurti 200°C, ɓoggi ɗii ina ngulla, ina njuuta, ɗum noon ina weeɓi waɗde ɓuuɓri valve ndii ina loowa. E oo sahaa, ɓoggi ɗii ina poti “hot-tightened”, tee ina moƴƴi waɗde hot-tightening e nder nokku ɗo valve oo udditii haa laaɓi, mbele ƴiye valve ɗee ina mbaasa maayde, ina saɗta udditeede caggal ɗuum.
2E nder dumunna mo nguleeki kii woni les 0°C, waɗtu hakkille e udditde jolngo joɗnde valve ngam valve jogorɗo dartinde aaludere e ndiyam ngam ittude ndiyam ɓuuɓɗam e ndiyam mooftaaɗam, mbele ina waasa ɓuuɓde e ɓuuɓde valve. Mbaɗten hakkille e reentaade nguleeki wonande valveeji ɗi mbaawataa ittude mooftugol ndiyam e valveeji gollotooɗi e sahaaji.
Gland packing fotaani tiiɗde no feewi, kadi gollal ɓuuɓngal stem valve ina foti doolnude (ina moƴƴi miijaade wonde so gland packing tiiɗii, ina moƴƴi, ina yaawi ɓooyde stem valve e ɓeydude torque gollal). E nder sarɗi alaa peeje ndeenka, paaspoor oo waawaa lomtineede walla ɓeydeede e les njiimaandi.
4E nder golle ɗee, geɗe ɗe ngonaa no woorunoo tawaaɗe e nanngugol, e uurnagol, e yiyde, e meemde ekn ina poti yuurniteede no feewi ngam humpitaade sabaabuuji ɗii, tawa kadi ko jeyaaɗe e kuule mum en ina poti ittude e sahaa ;
Gollotooɗo oo ina foti jogaade deftere keertinnde walla deftere binnditagol, e waɗde heen hakkille ngam winnditaade golle valveeji ceertuɗi, haa teeŋti noon e won e valveeji teeŋtuɗi, valveeji toowɗi e nguleeki toowki e valveeji keertiiɗi, ina heen kaɓirɗe mum en jokkondire. Ɓe poti teskeede ko ŋakkeende, safaara, lomtinande geɗe ekn, ɗeen geɗe ina njogii nafoore e golloowo oo e hoore mum, e gollotooɓe peewnugol e peewnoowo. Sosde lowre keeriinde jogiinde golle laaɓtuɗe, nafooje ngam semmbinde njuɓɓudi.
Waktu posto: 15 mars-2022
