Mapapu opindika amagwiritsidwa ntchito pojambula ulusi wamkati pa mapaipi, ma pipeline ndi zigawo zambiri. Pali magaliti okhazikika ndipo rp prict cylindrical chitoliro cha chitoliro ndi Reind ndi NPT Pripe pip Tward Tappor. G ndi 55 ° chipika cha chitoliro cha chitoliro cha cylindrical, chokhala ndi zingwe zapakati komanso zakunja (Khothi loyenerera, lolumikizana chabe); Rp ndi inchi yosindikizidwa ya cylindrical yamkati (kusokonezedwa bwino, chifukwa kulumikizana kwamakina ndi ntchito yosindikiza); Re ndiye nambala ya inchi yomwe ikusindikiza ulusi wamkati; NPT ndi ulusi wosindikiza chitoliro wokhala ndi mano a 60 °.
Njira yogwirira ntchito yopindika ya chitoliro: Choyamba, chodula chodulira chimadula munthuyo pang'onopang'ono amalowa pang'onopang'ono kudula. Pakadali pano, kudula rique pang'onopang'ono kumawonjezeka. Kudulidwa kwamalizidwa, mpopiwo kumawonjezeka mpaka kumapeto asanabwezeretse ndikuthamangitsa.
Chifukwa cha kudulidwa kocheperako, gulu lomwe limadulidwa ndi utoto kuntchito ndizokulirapo kuposa mabowo opindika, motero ulusi wa ulusi umagwiritsidwa ntchito pokonzekera diameter. 2 "ulusi wachangu.
CHITSANZO:
1.Kala chifukwa chosinthana ndi mabowo ndi mabowo othamanga kuti azikonza zamakina.
2.Preisiision yoloza bomba ndikufa kuti muchepetse zinthu zosaphika kapena kukonza ulusi womwe ulipo, chotsani zomata komanso ntchito yambiri.
3.Titha kukonza bwino ntchito yokonzanso ulusi, chida chofunikira pakugwira ntchito panja.
4.Taps amagwiritsidwa ntchito pobowola ulusi wamkati. Zabwino kwa zopindika za chitoliro.
5.Makamaka zogwiritsidwa ntchito pamitundu yonse ya ulusi wamkati wa zodzikongoletsera za chitoliro, magawo.
Post Nthawi: Desic-01-2021
