Nhau dzeIndasitiri
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Chishamiso cheTekinoroji cheSpiral Welded Carbon Steel Pipe: Kufumura Zvakavanzika zveSpiral Submerged Arc Welding
Kutanga Mubasa rekuisa maindasitiri nekuvandudza zvivakwa, mapaipi esimbi anoita basa guru mukuona kuti masisitimu akasiyana-siyana anoshanda zvakanaka uye anogara kwenguva refu. Pakati pemhando dzakasiyana dzemapaipi esimbi aripo, mapaipi esimbi esimbi ane spiral welded carbon anozivikanwa zvakanyanya nekuda kwe...Verenga zvakawanda -
Kuenzanisa Kuongorora kwePolypropylene Lined Pipe, Polyurethane Lined Pipe, uye Epoxy Sewer Lining: Kusarudza Mhinduro Yakakodzera
Tanga: Pakusarudza zvinhu zvakakodzera zvepaipi yetsvina, vanoita sarudzo vanowanzo sangana nesarudzo dzakasiyana-siyana. Zvinhu zvinowanzoshandiswa ipolypropylene, polyurethane uye epoxy. Chimwe nechimwe chezvinhu izvi chinounza hunhu hwakasiyana patafura. Muchinyorwa chino, tichatora...Verenga zvakawanda -
Hunhu hwechimiro chepombi yesimbi yekudzivirira simbi yejaketi yesimbi
Mapombi esimbi anoshandiswa zvakanyanya mumamiriro akasiyana-siyana akadai semapombi ekutsigira uye mapombi ekukweshana. Kunyanya kana ichishandiswa sepombi yekutsigira, sezvo ichigona kurovererwa zvizere muchikamu chakasimba chekutsigira, inogona kushandisa simba rekutakura chikamu chose chesimbi. E...Verenga zvakawanda -
Kuenzanisa maitiro ekugadzira pombi yelsaw nepombi yedsaw
Mapaipi eLSAW ane simbi akareba. Mapaipi eLSAW ane simbi yakasungirirwa kwenguva pfupi, ine musono wesimbi wakaenzana nepaipi yesimbi, uye zvinhu zvakagadzirwa nesimbi, saka ukobvu hwemadziro emapaipi eLSAW hunogona kurema zvakanyanya semuenzaniso 50mm, nepo dhayamita yekunze ichidzika...Verenga zvakawanda -
Kuenzanisa kuchengetedzeka pakati pepombi yeLSAW nepombi yeSSAW
Kushushikana kwasara kwepaipi yeLSAW kunonyanya kukonzerwa nekutonhora kusina kuenzana. Kushushikana kwasara idambudziko remukati megasi rekuzvienzanisa pasina simba rekunze. Kushushikana uku kwasara kuripo muzvikamu zvinopisa zvakaputirwa zvezvikamu zvakasiyana-siyana. Kana saizi yechikamu chesimbi yezvikamu zvese yakakura, ...Verenga zvakawanda -
Kuenzanisa kwekushandiswa kwepombi yeLSAW nepombi yeSSAW
Mapaipi esimbi anogona kuonekwa kwese kwese muhupenyu hwedu hwezuva nezuva. Anoshandiswa zvakanyanya mukudziyisa, kupa mvura, kutumira mafuta negasi uye mamwe maindasitiri. Zvichienderana netekinoroji yekugadzira mapaipi, mapaipi esimbi anogona kukamurwa kuita zvikamu zvina zvinotevera: mapaipi eSMLS, mapaipi eHFW, mapaipi eLSAW...Verenga zvakawanda -
Zvakanakira nezvayakaipira zvepombi yesimbi yakasungirirwa nesimbi inotenderera
Zvakanakira zvepombi dzakasungirirwa pamativi maviri: (1) Madhayamita akasiyana emapombi esimbi akasungirirwa pamativi maviri anogona kugadzirwa necoil yakafara yakafanana, kunyanya mapaipi esimbi ane dhayamita hombe anogona kugadzirwa necoil yakamanikana yesimbi. (2) Pasi pemamiriro akafanana ekumanikidzwa, kumanikidzwa kwemusono we spiral welding kudiki pane...Verenga zvakawanda -
Maitiro akati wandei akajairika ekurwisa ngura epombi yesimbi inotenderera
Pombi yesimbi inorwisa ngura inowanzoreva kushandisa tekinoroji yakakosha yekurapa pombi yesimbi yakajairwa inorwisa ngura, kuitira kuti pombi yesimbi inorwisa ngura ive nesimba rekudzivirira ngura. Kazhinji, inoshandiswa kudzivirira mvura, kurwisa ngura, kudzivirira acid-base uye kudzivirira oxidation. ...Verenga zvakawanda -
Chiito chemakemikari musimbi
1. Kabhoni (C). Kabhoni ndiyo chinhu chinonyanya kukosha chinokanganisa kushanduka kwesimbi mupurasitiki inotonhora. Kana kabhoni yakakwira, simba rayo guru, uye kuderera kwepurasitiki inotonhora. Zvakaratidzwa kuti pakuwedzera kwega kwega kwekabhoni ne0.1%, simba remukoho rinowedzera...Verenga zvakawanda