Lo mhlahlandlela ubhalelwe abaphathi bokuthengwa kwempahla, abathengi be-MRO, kanye nokutholwa kwama-OEMsi-wholesaleIkhebula lephampu elingaphansi kwamanzieBrazil. Iphendula imibuzo yokuthenga eyinhloko (Yini, Kangakanani, Kungani, Ubani) futhi inikeza idatha{1}}iziqondiso ezisekelwayo ukuze ukwazi ukuqhathanisa amakhwothi, uhlole abahlinzeki, futhi unciphise ubungozi lapho uthenga ngezikali.
Iyini ngempela "ikhebula lepompo elingaphansi kwamanzi" futhi yiziphi izinhlobo ezisetshenziswa e-Brazil?
Ikhebuli yephampu engaphansi kwamanzi iyikhebuli yamandla eguquguqukayo, -ekwazi ukumelana namanzi (izakhiwo eziyisicaba noma eziyindilinga) eklanyelwe ukucwiliswa okuqhubekayo noma ngezikhathi ezithile ukuze ijule{1}}emthonjeni kanye namaphampu akhipha indle/angcolile. Izakhiwo ezivamile zihlanganisa izintambo eziyisicaba ze-PVC-eziyisicaba, iraba-i-insulated (EPR/HEPR) amakhebuli ayindilinga noma ayisicaba, kanye{5}}nezinhlanganisela zokusebenza ze-EPR/CPE eziphezulu zamazinga okushisa aphezulu noma ukufakwa okujulile. Izilinganiso zamandla kagesi ezijwayelekile ziyi-0.6/1 kV (450/750 V noma 600/1000 V izinguqulo)
Yiziphi izici ezishayela intengo (ukuze ukwazi ukuqhathanisa izingcaphuno ngokufanele)?
Usayizi wekhondatha nokubala kwentambo- isiphambano esikhulu-isigaba=sethusi esiningi, izindleko eziphezulu.
I-insulation/sheath material- I-PVC (eshibhile) iqhathaniswa ne-EPR/CPE/HEPR (izindleko eziphakeme, ukumelana nezinga lokushisa okungcono/uwoyela).
Isibalo esibalulekile nokucushwa- 2/3/4 ama-cores noma i-multicore flat vs round ithinta inkimbinkimbi yokukhiqiza.
Izitifiketi nokuhlolwa- Ukuthobela i-ABNT/NBR, ukusebenza kwe-AD-8/IPX8 nokuhlola ukumuncwa kwamanzi kwengeza izindleko.
I-MOQ, ukupakishwa, nobude bekhoyili- ama-oda amakhulu ngokuvamile ehlisa{1}}inani ngalinye lemitha.
Umsuka nempahla- I-China FOB ingaba ngaphansi-ngemitha kodwa izindleko zokufika (ukuthumela + izintela zokungenisa) zingalingana neminikelo yasendaweni.
Yiziphi izindinganiso nokuhlolwa kwase-Brazil okufanele ukudinge kuma-RFQ?
Ubuncane besicelo sobufakazi bezimiso ezisebenzayo ze-ABNT/NBR zokufakwa kwamanzi nokumuncwa kwamanzi (izibonelo: Izindinganiso ze-ABNT NBR zokuhlelwa kwekhebula nokuhlola ukumuncwa kwamanzi), kanye nezitifiketi zokuhlola zomkhiqizi ezibonisa ukumelana nokufakwa kwe-insulation / ukuhlolwa kwe-meger, ukwakheka kwe-conductor (i-oxygen{0}}i-copper specs yamahhala), nanoma yiziphi izilinganiso zokucwiliswa emanzini ze-AD-8/IPX8 uma zifanelekile. Kumaphrojekthi kamasipala noma ezinsiza, ireferensi yenkambiso ye-ABNT (kanye nemibiko yokuvumelana komthengisi) ivamise ukudingeka.
Ubahlaziya kanjani abahlinzeki-mpahla (abakhiqizi baseBrazil uma beqhathaniswa nabangenisa kwamanye amazwe)?
Cela imibiko yokuhlolwa: ukumelana nokufakelwa, ukumuncwa kwamanzi (ukuhlolwa kwesitayela se-NBR 7040), ukuhlaziywa komqhubi. target.com.br
Qinisekisa umthamo wokukhiqiza nesikhathi sokuhola: izigayo zendawo zinciphisa ingozi yempahla / yesikhathi; abathumeli kwamanye amazwe bavame ukuba neyunithi yentengo ephansi kodwa enkulu
Cela ukulandeleka: izitifiketi zezinto ezibonakalayo (ibanga lethusi, i-compound spec) kanye nezinombolo zeqoqo.
Iwaranti nokwesekwa kwenkambu: okusele, nciphisa-ubude,{1}}kusayithi usekelo lobuchwepheshe lwamaphrojekthi amakhulu.
Izithenjwa nohlu lwamaphrojekthi adlule: abahlinzeki abahlinzeka ngenkasa, amanzi kamasipala, noma uwoyela negesi babonisa irekhodi elisebenzayo lendawo.
Zibalwa kanjani izindleko zokuhlala (ukuze uqhathanise ama-apula-ne-ama-aphula)?
Izindleko zokufika=(iyunithi yeyunithi ye-FOB × inani) + impahla yamazwe ngamazwe + umshwalense + imisebenzi yokungenisa + PIS/COFINS + I-ICMS (i-VAT yesifunda) + i-brokerage + yezimpahla zangaphakathi nezwe eziya esitolo sakho. Guqulela ku-BRL ngezinga lokushintshanisa lamanje futhi uhlukanise ngamamitha alethiwe. Kubathengi abaningi, umehluko omncane{10}}ngemitha ngalinye uyahwamuka uma izintela nempahla seyengeziwe - hlala ucela abahlinzeki ngezilinganiso ze-CIF noma ze-DDP ukuze uqhathanise.
Ukufakwa, i-QA kanye nohlu lokuhlola ithimba lakho lesayithi okufanele liludinge ekulethweni
Ukuhlola okubonwayo kokulimala kwe-sheath, izimpawu ezifanele, nobude bekhoyili.
Ukuhlolwa kokumelana ne-Megger/insulationkuma-reels angahleliwe ngaphambi kokufakwa.
Ukuhlola ukusebenza ku-conductor ukuze uqinisekise-isigaba esiphambene.
Qinisekisa amalebula e-spool/coil ngesitifiketi se-batch/sokuhlola.
Izimo zokugcinwa kwerekhodi (gwema ukuchayeka elangeni/amakhemikhali).
Qinisekisa ukuthi ikhebuli igxilile ukuze impompe ikholomu ngokusebenza okungcono kakhulu (ukugunda njalo ngemva kwamamitha angu-3–6) ukugwema ukuhuzuka nokukhathala.
Ukuthenga isifinyezo esisheshayo
Chaza ama-specs (i-conductor mm², ama-cores, i-sheath, izinga lokushisa).
Idinga izitifiketi zokuhlola ze-ABNT/NBR kanye nemibiko yokumelana nokufakwa kwe-insulation. Normas
Cela amabhidi angu-3–5 (abakhiqizi bendawo + 1–2 abangenisi abahlonishwayo). innovcable.com.br+1
Qhathanisaizindleko zokuhlala(Kukhethwa i-CIF/DDP) kanye nemibandela yesiqiniseko.
Yamukela isampula yokuhlolwa bese uqalisa-i-site megger ngaphambi kokwamukelwa kwenqwaba.
Ungalihlonza Kanjani Intengo Yomhlinzeki Wekhebula Ye-Submersible Pump Cable e-Brazil?
I-Jshcable Wholesale Submersible Pump Cable Supplier Price e-Brazil ikhiqiza futhi inezitifiketi ezivela emizimbeni eyaziwa umhlaba wonke njenge-ISO, UL, ne-IEC. Intengo yekhebula yelanga edayisa yonke impahla, We OEM & ODM Service. Nikeza izingcaphuno zokuthekelisa.Xhumana nathi
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Ungamkhetha Kanjani Umhlinzeki Wekhebula Ofanele Wezicelo Ze-Downhole
Izintambo Ze-Solar Photovoltaic: Izingxenye Ezibalulekile Kuzo Zonke Ukufakwa Kwelanga
Ungayikhetha Kanjani Ikhebula Lamandla Elilungile Lohlelo Lwakho Lwamandla Elanga
Kungani Izintambo Zamandla Zekhwalithi Zibalulekile Ekufakweni Kwe-Solar Photovoltaic
Izithenjwa
Uhlolojikelele lokungena kokukhiqiza - Ilabhulali yesisetshenziswa se-Schlumberger.
I-Prysmian - amakhasi omkhiqizo we-Downhole Technology. I-Prysmian
I-Optical fibre{0}based sensors of oil & gas (review) - PMC
Amathrendi we-Fiber optic sensing kanye nezinhlelo zokusebenza ze-DTS/DAS - I-Fibercore / imibono yomkhakha I-Fibercore
Izibikezelo zemakethe zamakhebuli aphuma emgodini (imibiko yezimboni).Ucwaningo Lwemakethe