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Q235B Q345B LSAW Ipayipi Umthungo Oqondile Ipayipi Elishiselwe
1. Izinto:
Amamaki ensimbi ye-Carbon afana ne-Q235, i-Q345, njll., anamandla ahlukene okuqinile namandla akhiqizayo ukuze ahlangabezane nezidingo ezihlukahlukene zohlelo lokusebenza.
Izinketho zensimbi ye-alloy ezitholakalayo ezindaweni ezidinga kakhulu, ezinikeza ukumelana nokugqwala okuthuthukisiwe namandla aphezulu.
2. Ububanzi:
Ibanga ukusuka ku-219mm ukuya ku-3620mm, ngokukhuphuka kosayizi abathile ukunikeza ukuguquguquka kwamaphrojekthi ahlukene.
3. Ukuqina Kwezindonga:
Ihluka kusuka ku-6mm kuya ku-40mm, ukuqinisekisa ukuthi ipayipi likwazi ukuphatha amazinga ahlukene okucindezela kanye nezimo zokulayisha.
4. Ubude:
Ubude obungenziwa ngendlela oyifisayo obusuka ku-6m kuya ku-12m, noma ngokwezidingo eziqondile zekhasimende ngalinye.
5. Inqubo yokushisela:
Ubuchwepheshe bokushisela be-arc obungaphansi kwamanzi obunokulawula okunembile kwemingcele yokushisela ukuze kuqinisekiswe i-weld seam yekhwalithi ephezulu.
Amaphasi amaningi wokushisela amapayipi odonga aminyene ukuze kuthuthukiswe ubuqotho belunga.
6. Ukwelashwa kwendawo:
Izinketho zokuhlanganisa i-anti-corrosion ezifana ne-epoxy coating, i-polyethylene coating, noma i-3PE coating ukuvikela ipayipi ezintweni zangaphandle zemvelo.
Indawo ebushelelezi yokumelana nokugeleza okuncishisiwe kanye nokufaka kalula.
7. Ukubekezelelana:
Ukubekezelela ububanzi ngaphakathi ±[inani lokubekezelela, isb, 1%] ukuze kuqinisekiswe ukulingana okunembile nokuxhumana nezinye izingxenye.
Ukubekezelela ukujiya kwezindonga ±[inani lokubekezelela, isb, 10%] ukuze kugcinwe amandla angashintshi nokusebenza.
8. Ukuhlola kanye Nezitifiketi:
Ingaphansi kokuhlolwa kwekhwalithi eqinile okuhlanganisa ukuhlolwa kwe-ultrasonic, ukuhlolwa kwe-radiographic, nokuhlolwa kwe-hydrostatic ukuze kutholwe noma yikuphi ukukhubazeka.
Igunyazwe izinhlangano zamazinga omhlaba ezifanele ukuqinisekisa ikhwalithi nokuthembeka komkhiqizo.
Isingeniso Somkhiqizo
Umthungo oqondile ongaphansi kwe-arc welded pipe wumkhiqizo wepayipi lensimbi osezingeni eliphezulu osetshenziswa kabanzi ezimbonini ezahlukene.
Izici Eziyinhloko
Izinto zensimbi ezisezingeni eliphezulu: Zenziwe ngensimbi ye-premium ukuze kuqinisekiswe amandla amahle kakhulu nokuqina.
Ubuchwepheshe bokushisela obunembile: Inqubo yokushisela i-arc engaphansi kwamanzi iqinisekisa umthungo we-weld obushelelezi futhi ofanayo, wehlisa ubungozi bokuvuza.
Ibanga elikhulu lobubanzi: Kunamadayamitha ahlukahlukene atholakalayo ukuze ahlangabezane nezidingo ezihlukene zohlelo lokusebenza.
Impilo ende yesevisi: Ngaphansi kokufakwa nokugcinwa okufanele, leli payipi linganikeza impilo ende yesevisi.
Izinhlelo zokusebenza
Ukuthuthwa kukawoyela negesi: Kufaneleka kakhulu ukuthutha uwoyela, igesi yemvelo, neminye imikhiqizo kaphethiloli.
Ukuhlinzekwa kwamanzi kanye nokukhipha amanzi: Asetshenziswa ezinhlelweni zokuphakela amanzi kanye nezokudonsa amanzi ngenxa yokusebenza kwawo okuthembekile.
Imboni yezokwakha: Isetshenziswa kumaphrojekthi wokwakha ukuze kusekelwe isakhiwo kanye nokuthuthwa kwamanzi.
Ukukhiqiza ugesi: Kulungele ukuthuthwa ngesitimu namanzi ezitshalweni zikagesi.