Pipeline ndiye gawo lofunika kwambiri la dongosolo lamadzimadzi langwiro. Musanasankhe payipi, ndikofunikira kumvetsetsa cholumikizira payipi, katundu wamadzimadzi ndi malo oyika, kuti mutsimikizire zomwe payipi yofunikira ndi dongosolo iyenera kukumana nayo, monga dziko lapansi, zofunikira zakuthupi, kuuma kolimba, makulidwe a khoma, m'mimba mwake ndi kutalika. Pambuyo posonkhanitsa zomwe zili pamwambazi, kusankha kolondola kwa mapaipi kumatha kukumana ndi kukhazikitsidwa kwadongosolo ndikuwonetsetsa kugwira ntchito kodalirika kwa dongosololi popanda kutayikira.
Ku Hikelokmankhwala a payipikuphatikizachubundi pipe. Kodi kusankha polumikiza dongosolo? Titha kumvetsetsa kusiyana kwawo mwatsatanetsatane kuchokera kuzinthu zinayi zotsatirazi, ndiyeno kupanga chisankho pamodzi ndi momwe ntchito ikugwirira ntchito.
1. Mafotokozedwe osiyanasiyana ndi zizindikiritso.Tubing imayimiridwa ndi mainchesi akunja ndi makulidwe a khoma, kuphatikiza machubu ang'onoang'ono ndi machubu a metric. Chitoliro chimayimiridwa ndi NPS (kukula kwa chitoliro) + ndondomeko No.
2. Miyezo yosiyana ya mankhwala. Tubing imagwiritsa ntchito muyezo wa ASTM A269 A213 SA213, ndipo pamwamba pake nthawi zambiri imafunika kulumikizidwa, ndi kulimba kosapitilira 90hrb. Chitolirocho chimagwiritsa ntchito muyezo wa ASTM A312 SA312, ndipo palibe chofunikira pamayendedwe apamwamba. Chifukwa miyezo ndi yosiyana, kulolerana ndi zakuthupi States za chubu ndi chitoliro ndizosiyana.
3. Chizindikiritso champhamvu chosiyana.Chifukwa kulolerana kuyenera kuganiziridwa pamapangidwewo, ndipo kulolerana kwa miyezo yoyenera ya chubu ndizovuta kwambiri kuposa chitoliro, kotero kuwerengetsa kupanikizika kumasiyananso. Machubu amatha kuyimira molondola psi, pomwe chitoliro nthawi zambiri chimagwiritsa ntchito PN kuyimira kukakamiza.
4. Ntchito zosiyanasiyana. Chifukwa cha mafotokozedwe ake ambiri, osavuta kupindika, kutengera kulumikizana kwa mapaipi osiyanasiyana, mawonekedwe ophatikizika, kukhazikitsa kosavuta ndi kukonza, njira yoyenda bwino komanso kutsika kwapang'onopang'ono, machubu amagwiritsidwa ntchito polumikizira zida. Chitoliro chili ndi mawonekedwe ochepa komanso kuuma kwakukulu, kotero sichingalumikizidwe mosavuta, motero chimagwiritsidwa ntchito kwambiri popanga mapaipi amagetsi ndi makina opangira mapaipi.
In Zogulitsa za Hikelok, poyitanitsachubu, itha kugwiritsidwa ntchito ndimapaipi awiri a ferrule chubu, mavavu a singano, ma valve a mpira, ma valve otetezeka, fufuzani ma valvendi ma valve ena. Thesiphoniamapangidwa ndi machubu kudzera munjira zina. Musampuli machitidwe, machubu nawonso ndi gawo lofunikira lolumikizira.
Kuti mudziwe zambiri zoyitanitsa, chonde onani zomwe zasankhidwamabukupaWebusaiti yovomerezeka ya Hikelok. Ngati muli ndi mafunso osankhidwa, lemberani akatswiri ogulitsa malonda a Hikelok maola 24 pa intaneti.
Nthawi yotumiza: Mar-10-2022