Hollow-Section Structural Mapaipi Uye Basa Rawo MuOiri Pipeline Infrastructure

Tsanangudzo Pfupi:

Kugadzirwa kwepombi yemafuta mitsara yemagetsi inoda zvinhu zvakasimba uye zvakavimbika zvinogona kutsungirira kudzvinyirirwa kwakakwirira, mamiriro ekunze akanyanyisa uye nzvimbo dzakaoma.Imwe yakadaro igomba chikamu chechimiro pombi, kunyanya yakanyura arc welded (SAW) musiyano (inozivikanwawo seSSAW pombi).Mune ino blog positi, isu tichaongorora kukosha kwehollow chikamu chemaitiro mapaipi muoiri pombi zvivakwa uye mabhenefiti avo akasiyana.

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Dzidza nezve hollow chikamu structural mapaipi:

Hollow-chikamu mapaipi ekugadzira, kusanganisira spiral undermerged arc welded pombi, anoshandiswa zvakanyanya muindasitiri yemafuta negasi nekuda kwesimba rayo repamusoro uye kugara kwenguva refu.Mapombi aya anogadzirwa pachishandiswa yakanyura arc welding tekinoroji, apo welding arc inoumbwa pasi pehobvu yegranular flux.Maitiro acho anovimbisa kuti yakanyungudutswa weld seam uye base zvinhu zvadzivirirwa kubva mumhepo kusvibiswa, zvichikonzera isina musono uye yakasimba pombi chimiro.

Mechanical Property

	Grade 1	Grade 2	Grade 3
Yield Point kana goho simba, min, Mpa (PSI)	205(30 000)	240(35 000)	310(45 000)
Kusimba simba, min, Mpa (PSI)	345(50 000)	415(60 000)	455(66 0000)

Basa re hollow cross-section structural pombi muoiri pombi mitsetse:

1. Wedzera kugadzikana kwechimiro: Hollow-chikamu chechimiro mapaipi ane yakakwirira torsion resistance uye akakodzera kwazvo kureba.pipelinetransport.Kuvakwa kwayo kwakasimba kunogonesa kuyerera kusina musono uye kunoderedza njodzi yekuvuza, kuve nechokwadi chekuvimbika kwepombi pombi yemafuta.

2. Corrosion Protection: Indasitiri yepetroleum inowanzofumura mapaipi kune zvinoparadza mukati nekunze zvinoparadza.Hollow-section structural pombi inogona kuputirwa nezvinhu zvinodzivirira corrosion kuti ipe dziviriro yenguva refu kubva kumarara, makemikari nezvimwe zvinhu zvinodzikira.Izvi zvinobvumira mapaipi emafuta kuti ashande nemazvo kwenguva yakareba.

3. Kusiyana-siyana mukugadziriswa kwenzvimbo:Pombi yemafuta linenzira dzinowanzofamba munzvimbo dzakaoma, kusanganisira makomo, mipata, uye zvipingamupinyi zvepasi pemvura.Hollow-section structural pombi dzakagadzirwa mumhando dzakasiyana dzemadhayamita uye madziro ukobvu, zvichibvumira kuchinjika kuchinjika kune akasiyana terrain pasina kukanganisa kutendeseka kwechimiro.Vanogona kunyatsomira kumanikidzwa kwekunze uye kushushikana kwe geological, kuve nechokwadi chekuchengetedza uye kuvimbika kweiyo oiri yekufambisa system.

4. Mutengo-Kushanda: Hollow-chikamu structural pombi kazhinji inodhura-inoshanda pane dzimwe sarudzo dzepombi dzakadai semapombi esimbi yakasimba nekuda kwehukuru hwezvinhu.Iyo welding process inobvumira kugadzirwa kwemapaipi makuru edhayamita, nekudaro kuderedza kudiwa kwekubatana kwakanyanyisa.Pamusoro pezvo, simba ravo-ku-huremu reshiyo inogonesa kushandiswa kwezvinhu uye inoderedza mari yekufambisa.

5. Kusununguka kwekugadzirisa nekugadzirisa: Hollow chikamu chemaitiro mapaipi anowanzogadzirwa nyore nyore kugadzirisa nekugadzirisa mupfungwa.Kana kukuvara kana kupera zvikaitika, mapaipi ega ega anogona kutsiviwa pasina kudikanwa kwekubvisa zvakanyanya pombi yese.Iyi nzira inoderedza nguva yekudzikira uye inoderedza mitengo yekugadzirisa, kuve nechokwadi chekuenderera kwemafuta kuyerera.

Mukupedzisa:

Hollow chikamu structural mapaipi, kunyanyaSSAWmapaipi, ita basa rakakosha mukuvaka mataneti epombi dzemafuta akasimba uye anoshanda zvakanaka.Aya mapaipi akave sarudzo yakasarudzika yeindasitiri yemafuta negasi nekuda kwekusimba kwadzo kwechimiro, kuchengetedza ngura, kuchinjika kune akasiyana terrain, mutengo-kushanda uye nyore kugadzirisa.Basa rakakosha ravanoita mukuona kufambiswa kwakachengeteka uye kwakavimbika kwemafuta hakugone kuwedzeredzwa.Kuenderera mberi kwekusimudzira nekushandiswa kwepombi dzemapaipi epaipi kuchawedzera kusimudzira pombi yemafuta emagetsi kuti isangane nezviri kukura zvinodikanwa zvesimba renyika yanhasi.

Zvakapfuura: Kuvandudza Magadzirirwo Egasi Echisikigo Ane Dhiyamita Yakakura Welded Tube: Zvakanakira S235 J0 Spiral Simbi Mapaipi.

Zvinotevera: Yakakura Diameter Yakasungwa Mapaipi Simbi Tubular Piles

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