Ngifuna okuthembekileI-ISO 2531 / EN 545 / EN 598 Amapayipi Ensimbi EyiDuctilengephrojekthi yakho yokuphakelwa kwamanzi noma yengqalasizinda?
Intengo Eqondile Yefektri
I-DN80-DN800 Iyatholakala
Ukulethwa Okusheshayo Emhlabeni Wonke
Usekelo Lokuhlola lwe-MTC kanye Neqembu Lesithathu
Iqembu Lensimbi Yasebukhosiniingumhlinzeki ohamba phambili wamapayipi ensimbi athambile asezingeni eliphezulu eShayina, enemikhiqizo ehambisana ngokugcwele nezindinganiso ze-ISO 2531, EN 545, kanye ne-EN 598.Amapayipi Ensimbi E-Ductile CastZinezakhiwo ezinhle kakhulu zemishini, ukumelana nokugqwala, kanye nokuphila isikhathi eside kwenkonzo, futhi zisetshenziswa kakhulu ekuhlinzekweni kwamanzi emadolobheni, ekuthuthweni kwendle, ekuniseleni kwezolimo, ezinhlelweni zokuvikela umlilo, kanye namaphrojekthi okufaka amapayipi ezimbonini.
Osayizi abajwayelekile basukela ku-DN80 kuya ku-DN2600, kanye nobukhulu bodonga obungaphezu kuka-50 obuhlanganisa amazinga e-K7, K8, K9, C, kanye ne-M. Ulwelwesi lwe-cement mortar, i-galvanized coating, kanye nezinhlelo zokuvikela ezahlukahlukene ziyatholakala, futhi ukwenza ngokwezifiso kungenzeka ukuze kuhambisane nezindawo ezahlukene zokusetshenziswa.
| Into | Imininingwane |
| Igama Lomkhiqizo | Ipayipi Lamanzi Lensimbi Ehlanganisiwe |
| Amazinga | I-ISO 2531, EN 545, EN 598 |
| Ibanga Lezinto Ezibalulekile | I-EN-GJS-500-7 (GGG50) |
| Amakilasi epayipi | K9, C25, C30, C40 |
| Ububanzi Bebanga | DN80-DN800 |
| Ubude | 5.7m, 6m, Kwenziwe ngezifiso |
| Isilinganiso Sokucindezela | I-PN10, i-PN16, i-PN25, i-PN40 |
| Uhlobo Lokuhlangana | Uhlobo lwe-T, Uhlobo lwe-K, I-Flanged Joint |
| Inqubo Yokukhiqiza | Ukuphonswa kwe-Centrifugal |
| Umsuka | IShayina |
Ubukhulu obungezansi buhambisana nezindinganiso ezinkulu zamazwe ngamazwe (kufaka phakathi izidingo ze-ISO 2531, EN 545, EN 598, kanye ne-ASTM). Amakilasi ajwayelekile okujiya kodonga (njenge-K9, C40, Sch40) kanye nobude obuhlelwe ngokwezifiso ayatholakala uma ucela.
| Usayizi Ojwayelekile (i-DN) | Usayizi Ojwayelekile (Inch) | Ububanzi Bangaphandle (OD - mm) | Ubude Obujwayelekile (m) | Izinketho Zohlobo Lokuhlangana |
| I-DN80 | 3" | 98 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN100 | 4" | 118 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN150 | 6" | 170 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN200 | 8" | 222 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN250 | 10" | 274 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN300 | 12" | 326 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN400 | 16" | 429 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN500 | 20" | 532 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN600 | 24" | 635 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN700 | 28" | 738 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| I-DN800 | 32" | 842 | 5.8 / 6.0 | Uhlobo lwe-T / Olugoqekile / Oluvinjiwe |
| Impahla | Inani |
| Amandla Okudonsa | ≥ 420 MPa |
| Amandla Okukhiqiza | ≥ 300 MPa |
| Ukwelulwa | ≥ 10% |
| Ubulukhuni | ≤ 230 HB |
Iqembu Lensimbi Yasebukhosini-Umkhiqizi wepayipi lensimbi elithambile eChinainganikeza izingcaphuno ezenziwe ngokwezifiso ngokusekelwe ezicacisweni zephrojekthi yakho.
✔ Amaphrojekthi Okuhlinzeka Ngamanzi
✔ Izinhlelo Zokuhlanza Nokuhlanza Amanzi Angcolile
✔ Amanethiwekhi Okunisela
✔ Amaphrojekthi Engqalasizinda Kamasipala
Ulwelwesi Lwangaphakathi
Ulwelwesi Lwesimende SasePortland
Ulwelwesi Lwesimende Olumelana Ne-Sulfate
Ulwelwesi lwe-Ceramic Epoxy
Ulwelwesi lwe-Polyurethane
Ukugqoka Kwangaphandle
Isimbozo seZinc + iBitumen
Isimbozo se-Zinc-Aluminium
Isimbozo se-Epoxy
Isimbozo se-Polyurethane
Amandla Aphezulu Okusebenza Kwemishini
Zonke izingxenye zethu eziqinile kakhulu zenziwe ngokunemba kuphela ngensimbi yekhabhoni yasekhaya yekhwalithi ephezulu kanye ne-stainless steel bar stock — akukho okuhlukile.
Ukumelana Nokugqwala Okuphakeme
Sinikeza iziphetho ezimbili zobungcweti ze-galvanizing ukuze zisebenze isikhathi eside futhi zivikele ukugqwala: i-hot-dip galvanizing (ukucwiliswa kwe-zinc encibilikisiwe) kanye ne-electroplating. Zombili zinikeza isivikelo esiyingqayizivele nesihlala isikhathi eside, futhi zisebenza kangcono nakakhulu uma zihambisana ne-coating eyengeziwe yopende.
Uhlelo Lokuhlangana Olungenawo Amanzi
Amajoyinti ethu aguquguqukayo avumela ukuqina nokwethenjelwa adala uphawu oluqinile noluthembekile. Anciphisa kakhulu isikhathi sokufakwa futhi akhulisa ukuzinza kwephayiphi isikhathi eside kumaphrojekthi akho.
Impilo Yesevisi Ende Kakhulu
Yakhelwe ukusetshenziswa kakhulu, imikhiqizo yethu inikeza impilo yesevisi yeminyaka engaphezu kwengu-50 futhi idinga ukulungiswa okuncane, okuletha ukusebenza kahle kwezindleko zesikhathi eside kwamaphrojekthi engqalasizinda.
Ukuhambisana Ngokugcwele Nezindinganiso Zomhlaba Wonke
Yonke imikhiqizo ikhiqizwa ngokuhambisana ngokuqinile nezindinganiso ze-ISO 2531, EN 545 kanye ne-EN 598, ihlangabezana ngokugcwele nezidingo zobuchwepheshe zamaphrojekthi engqalasizinda yomphakathi yokuphakelwa kwamanzi kanye namanzi angcolile emhlabeni jikelele.
1. Ukuncibilikisa Izinto Ezingavuthiwe: Ukuncibilikisa Insimbi Ehlanzekile Kakhulu
Sincibilikisa insimbi yengulube yezinga eliphezulu kanye nezinto zokusetshenziswa zensimbi ezisetshenzisiwe sisebenzisa izitofu zesimanje zokungenisa kanye ne-cupola. Ukuze silawule ikhwalithi, senza ukuhlaziywa okuqhubekayo kwe-spectral kuyo yonke inqubo ukuze silawule ngokunembile ukwakheka kwamakhemikhali kwezinto eziyinhloko (C, Si, Mn, P, S). Lokhu kulawula okuqinile kuqinisekisa ukuguquguquka okuphezulu kwezinto ezibonakalayo, okuletha ngqo amandla aphezulu okudonswa kanye nokusebenza kokwelulwa komkhiqizo oqediwe.
2. Ukuphonswa kwe-Centrifugal: Ukubumba Okunembile Okusheshayo
Sisebenzisa imishini yokuphonsa yensimbi esebenza ngokuzenzakalelayo, esebenza ngokuzenzakalelayo ngokuphelele (ubuchwepheshe obuthuthukisiwe emhlabeni wonke) ukwakha izindonga zamapayipi eziminyene nezifanayo. Ngesikhathi sokukhiqiza, siqapha isivinini sokukhipha kanye nokushisa kokupholisa ngesikhathi sangempela ukuze sisuse amaphutha angaphakathi njengamabhamuza omoya kanye nezinto ezifakiwe, siqinisekisa isakhiwo sensimbi esihambisanayo nesisezingeni eliphezulu sepayipi ngalinye.
3. Ukwelashwa Kokushisa: Inqubo Yokunamathela Eqhubekayo
Wonke amapayipi aqoshiwe adlula esithandweni sokushisa esiqhubekayo esilawulwa yikhompyutha ukuze kuqedwe ngokuphelele ukucindezeleka kwangaphakathi okubangelwa yinqubo yokuphonswa. Lesi sinyathelo esibalulekile sokukhiqiza silungisa isakhiwo sezinhlamvu zezinto futhi siguqula i-matrix ibe yi-ferrite, okuthuthukisa kakhulu ukuguquguquka kwepayipi kanye nokumelana nomthelela wokusetshenziswa isikhathi eside.
4. Ukuhlolwa Kokucindezela Okungangenisi Umoya: Ukuhlolwa Kwepayipi Elilodwa Ngalinye okungu-100%
Ngaphambi kokuba kufakwe noma yikuphi ukugqoka, ipayipi ngalinye lidlula ebhentshini lethu lokuhlola ingcindezi ye-hydrostatic ezenzakalelayo ukuze lihlolwe ngokugcwele. Siqhuba ukuhlolwa okuqhubekayo nokucindezela okuphezulu (kufika ku-50 bar / 5.0 MPa, okulungisiwe ngokusekelwe kusayizi wepayipi ojwayelekile) ukuqinisekisa ukusebenza okungenawo amanzi ayi-100% ngisho nangaphansi kwezimo zokusebenza ezimbi kakhulu.
5. Ulwelwesi Lwesimende: Ukuvikelwa Kwangaphakathi Kokulwa Nokugqwala
Sifaka ulwelwesi lwesamente sisebenzisa inqubo yokufafaza nge-centrifugal esheshayo, ngezinketho zezinto ezifaka phakathi isamente sasePortland, isamente esingamelana ne-sulfate, kanye nesamente esine-alumina ephezulu ukuze sivumelane nezidingo ezahlukene zephrojekthi. Ubuso obungaphakathi obuqediwe bubushelelezi ngokuphelele futhi buhambisana nezindinganiso ze-ISO 4179: bunikeza i-coefficient ephansi yokungqubuzana ukuze kukhuliswe ukusebenza kahle kokugeleza kwamanzi, kuyilapho futhi kuvinjelwa ukwakheka kwezikali kanye nokugqwala kwangaphakathi kwesikhathi eside.
6. Isimbozo Sangaphandle Se-Zinc: Ukuvikelwa Kokugqwala Kwesendlalelo Sangaphandle
Ngemva nje kwenqubo yokubopha, sifutha ngokushisa i-zinc emsulwa engu-99.99% ebusweni bonke bangaphandle bepayipi. Isisindo sethu esijwayelekile sokumboza sihlangabezana okungenani no-130g/m² noma u-200g/m², sihambisana ngokugcwele nezidingo ze-ISO 2531. Lokhu kudala ungqimba lwe-anode oluthembekile lwe-electrochemical oluvikela ngempumelelo amapayipi ekugqwaleni kwenhlabathi ngesikhathi sokufakwa komhlabathi.
7. Ukusetshenziswa kwe-Asphalt & Epoxy Topcoat
Ngaphezu kwesembozo se-zinc esiyisisekelo, sisebenzisa ungqimba lwangaphandle oluvikelayo: khetha upende we-asphalt omnyama onobungani nemvelo, noma i-epoxy/polyurethane ewuketshezi oluqinile (kufaka phakathi izinketho ezingamelani nokubanda ezisezingeni le-arctic zezindawo ezishisa kakhulu). Sisebenzisa uhlelo lokufutha oluzenzakalelayo ukuze siqinisekise ukujiya kwefilimu eyomile efanayo (i-DFT) okungenani ama-microns angu-70, okudala isithiyo esiqinile, esihlala isikhathi eside ngokumelene nezindawo zomhlabathi ezinzima nezinolaka.
8. Ukuhlolwa Kokugcina Kobukhulu Nokubukwayo
Ithimba lethu lenza ukuhlolwa okugcwele kusukela ekuqaleni kuze kube sekupheleni okuhlanganisa zonke izici ezibalulekile zamapayipi: ubude, ukujiya kodonga, ububanzi bangaphandle (OD), ubukhulu besokhethi, kanye nokuma. Konke ukuhlolwa kwenziwa yithimba lethu elizimele le-QA/QC, kusetshenziswa ama-caliper edijithali alinganisiwe kanye nama-gauge obukhulu be-ultrasonic. Lokhu kuqinisekiswa okuqinile kuqinisekisa ukuhambisana okuphelele kanye nokuxhumeka okungenamthungo ngesikhathi sokufakwa endaweni.
9. Ukupakisha Okuphephile Nokuthunyelwa Komhlaba Wonke
Okokuqala, sifake zonke izisekelo zamapayipi kanye nezindawo zokubeka izimpahla ngezivalo zokugcina ezivikelayo noma izindandatho zerabha. Wonke amapayipi abe esehlanganiswa ngokuphephile kusetshenziswa izintambo zensimbi kanye nephedi yokhuni ukuze kugwenywe umonakalo owenzeka lapho kuthuthwa khona. Sakha izinhlelo zokulayisha ezenziwe ngokwezifiso kokubili ukuthunyelwa kwamakhonteyina kanye nokuthuthwa kwempahla ethwala impahla enkulu, kanye nezinqubo zokuphatha eziqinile ukuze kuqedwe ingozi yokuklwebheka noma umthelela ngokomzimba ngesikhathi sokuthunyelwa kolwandle kunoma yiliphi ichweba emhlabeni jikelele.
Iminyaka engaphezu kwe-10 yesipiliyoni sokuthumela insimbi kwamanye amazwe
Intengo eqondile efektri
Uhla oluphelele lwe-DN80-DN800 DuctileIpayipi Lensimbi Lensimbi
Uhlelo lokulawula ikhwalithi oluqinile lwe-ISO
Ukukhiqizwa okusheshayo kanye nokulethwa komhlaba wonke
Izixazululo ze-OEM nezenziwe ngezifiso ziyatholakala
Usekelo lokuhlola lwe-SGS, i-BV, kanye nolweqembu lesithathu
Isevisi ephelele yamadokhumenti okuthumela ngaphandle
Amapayipi apakishwe kahle ngezintambo zensimbi, izisekelo zokhuni, kanye nezivalo zokugcina ezivikelayo ukuvimbela umonakalo ngesikhathi sokuthuthwa.
Izindlela zokuthumela ezitholakalayo:
Iziqukathi ze-20GP / 40GP
Phula Isitsha Esiyinqwaba
Ukuthunyelwa Kwempahla Eningi
Izindawo zokuthumela impahla kwamanye amazwe zifaka phakathi iNyakatho Melika, iMexico, iMelika Ephakathi, iNingizimu Melika, iNingizimu-mpumalanga ye-Asia, iMpumalanga Ephakathi kanye ne-Afrika.
Q1: Yiziphi izindinganiso ezilandelwa amapayipi akho ensimbi athambile?
A: Konke kwethuIpayipi Lensimbi Ehlanganisiwe kanye Nokufakwa Kwayoakhiqizwa ngokuhambisana ngokuqinile nezindinganiso zomhlaba wonke ze-ISO 2531, EN 545, kanye ne-EN 598, ahlangabezana ngokugcwele nezidingo zobuchwepheshe zamaphrojekthi omhlaba wonke okuhlinzekwa kwamanzi kanye nengqalasizinda yamanzi angcolile.
Umbuzo 2: Yiziphi izinhlobo zamapayipi ezitholakalayo?
A: Sinikeza uhla oluphelele lwezigaba zamapayipi ukuze zivumelane nezidingo ezahlukene zomthwalo wephrojekthi, okuhlanganisa i-K9, i-C25, i-C30, kanye ne-C40.
Q3: Ungakwazi yini ukunikeza ukuhlolwa komuntu wesithathu?
A: Impela. Sisekela izinsizakalo zokuhlola eziphelele ezivela ezikhungweni eziqashelwa emhlabeni wonke kufaka phakathi i-SGS, i-BV kanye ne-TUV, futhi singakhipha izitifiketi zokuhlola ezisemthethweni ezihambisanayo njengoba kudingeka.
Q4: Yiziphi izinketho zokumboza ezinganikezwa?
A: Sihlinzeka ngezixazululo eziningi zokumboza ezenzelwe izimo ezahlukene zokusetshenziswa: i-zinc + bitumen ejwayelekile, i-zinc-aluminium alloy, i-epoxy, kanye ne-polyurethane coatings zonke ziyatholakala.
Q5: Ingabe ubude obufanele bungenziwa?
A: Yebo, sisekela ngokugcwele ukwenza ngokwezifiso. Singakhiqiza amapayipi anobude obungokwezifiso futhi sihlangabezane nezinye izidingo ezikhethekile zephrojekthi, konke kusekelwe emidwebweni yakho enikeziwe kanye nemininingwane yobuchwepheshe.
Umbuzo 6: Yimaphi amadokhumenti ongawanikeza?
A: Singakunikeza isethi ephelele yamadokhumenti okuthumela ngaphandle uma ucela, okuhlanganisa i-MTC (Isitifiketi Sokuhlolwa Kwezinto Ezibalulekile), imibiko yokuhlolwa, uhlu lokupakisha, ama-invoyisi ezentengiselwano, kanye nezitifiketi zomsuka. Wonke amadokhumenti azolungiswa ukuze avumelane nezidingo zakho zasendaweni zokususwa kwempahla.
