TushenRuwan Jumla -wasan ruwa (mai iya shiga ruwa)Kebul daga China na iya rage farashi yayin isar da babban aiki - amma farashi kaɗai ba zai adana aikin ku ba. Wannan jagorar tana amsa tambayoyin saye da aikin injiniya da ƙungiyoyi masu sayayya ke tambaya: menene farashin igiyoyi, waɗanne ƙayyadaddun ƙayyadaddun bayanai, yadda masana'antun Sinawa ke saita farashi, yadda ake tantance inganci, da mataki{2}} ta hanyar{3} jerin sayan mataki don ku sayi kebul ɗin da ya dace akan farashin da ya dace.
Menene ainihin "kebul na famfo ruwa" (kuma wane nau'in za ku gani daga masu samar da Sinanci)?
Kebul ɗin famfo na ruwa yawanci yana nufin sassauƙa, igiyoyin wutar lantarki mai hana ruwa da aka gina don famfuna masu ruwa da tsaki, zurfafan famfun rijiyoyi masu zurfi da makamantan mahalli. Gine-gine na yau da kullun: PVC{2}}masu rufi da sheashed Multi- igiyoyin igiyoyi masu zurfi don famfunan ban ruwa, da roba/EPDM/NBR kebul masu sassauƙa (wani lokaci mai mai jurewa) don aikace-aikacen zafi mai zurfi ko sama-. Zaɓuɓɓukan gudanarwa galibi suna da kyau sosai{7}}Tagulla (Class 5/ Class 6) masu girma daga<1 mm² up to 50+ mm² depending on motor power. Suppliers advertise both flat and round profiles and voltages from 300/500V up to several kV for special oil-wellFarashin JSH.
Matsakaicin farashin farashi (abin da ake tsammani daga China)
Farashin ya bambanta sosai saboda "kebul na famfo ruwa" yana rufe yawancin gine-gine da matakan inganci. Jaridun da aka lura da su na yau da kullun daga kasuwannin China da kasidun masana'anta:
Ƙananan{0}}ƙarshen PVC flat/ƙaramin ƙaramin giciye{1}} (misali, 3-core 3.5 mm²): aƙalla (kananan oda / jeri na kayayyaki).
Tsakanin -aramar kebul na EPDM mai ruwa da tsaki (mafi kyawun ƙimar yanayi, juriya na mai/ruwa): gwargwadon , dangane da girman madugu da MOQ.
Babban aiki / ESP (mai{0}} rijiya) da nau'ikan sulke:Farashin yana haɓaka sosai(dubun $ a kowace mita) saboda manyan ƙetare{0}} sassan, kayan musamman da sulke.
Menene ke tafiyar da farashi? (Babu biyar dole ne a duba siyan kaya)
Kayan gudanarwa & girman:jan karfe vs jan karfe da tinned da mm² - babban giciye - sashe yana haɓaka farashi daidai gwargwado.
Insulation & Sheath kayan:PVC shine mafi arha; roba/EPDM/NBR da na musamman mahadi (man, high temp, ozone resistant) kudin more.
Ƙimar ƙarfin lantarki & gwaje-gwaje:mafi girma rated / gwaji voltages da ƙarin takaddun shaida na gwaji suna ƙaruwa farashin.
Makamai / ƙarfafawa:sulke na karfe, santsi, ko ƙarfafawa na musamman yana ƙara farashi mai mahimmanci.
MOQ, lokacin jagora & jigilar kaya:ƙananan MOQ da ƙananan umarni na samfurin sun fi tsada a kowace mita; girma reels w/ ganga jigilar kaya naúrar tuƙi farashin ƙasa. Jerin wuraren kasuwa yana nuna MOQs daga mita ɗaya zuwa dubunnan mita.
Yadda za a tabbatar da ingancin mai kaya da yarda (dole - a sami cak)
Ma'auni da rahotannin gwaji:Bayanin GB/T da IEC (misali, GB/T 16750, GB/T 18050 don tsarin submersible/ESP) da rahotannin gwajin gwaji don rufewa, ƙarfin dielectric, ruwa{4}} ƙimar nutsewa/IP.
Takaddun shaida:darajan jan ƙarfe, ƙayyadaddun ƙayyadaddun bayanai (EPDM/NBR/PVC), gwaje-gwajen jinkirin harshen wuta idan an buƙata.
Ƙarfin samarwa da shaidar duba:factory photos, QC tsari, kowane wata iya aiki (yawancin masana'antun kasar Sin buga iya aiki da OEM goyon baya).
Na uku{0}}Binciken jam'iyya da gwajin samfurin:nace da -jam'i na uku ko a cikin{1}}gwajin gwajin gida na samfurin reel kafin cikakken jigilar kaya.
Siyan jerin abubuwan dubawa - matakai masu amfani don siyan kebul ɗin da ya dace (mai aiki)
Ƙayyade ƙayyadaddun aikin injiniya:shugaba mm², cores, ƙarfin lantarki rating, rufi & sheath abu, zazzabi kewayon, IP rating, armoring. (Yi amfani da nassoshi GB/T ko IEC kamar yadda ake buƙata.)
Nemi ƙididdiga na yau da kullun:sun haɗa da tsayin reel, shiryawa, sharuɗɗan EXW/FOB/CIF, lokacin jagora, MOQ. Nemi hutun farashi a 1×, 5×, 10× kundin ganga.
Samu takardun fasaha:takaddun shaida na kayan aiki, rahotannin gwaji, hotuna samfurin, samarwa & tsarin QC.
Samfura & Gwaji:odar ƙaramin samfurin reel (s) da kuma yin gwajin lantarki, injiniyoyi da na ruwa{0}}gwajin nutsewa. Yi la'akari da dakin gwaje-gwaje na ɓangare na uku{2} idan mai mahimmanci.
Dubawa ko na uku{0} dubawa:don manyan oda, yi bincike na masana'anta ko hayar{0}}wajen duba kaya na uku{1}.
Tattauna garanti & bayan{0}} tallace-tallace:fayyace wanda ke biya don gazawar reels, tsarin RMA, da manufofin keɓaɓɓun reel.
Yarda da jigilar kaya & marufi:reels, ganguna na katako, bayanin nauyin nauyi - yana tabbatar da jigilar teku lafiya.
Bayanan shawarwarin farashi (abin da ke motsa allura)
Bayar da ƙaƙƙarfan umarni masu yawa{{0}SKU don haɓaka rangwamen girma; kulle cikin kwangiloli masu tsayi (watanni 6-12) don mafi kyawun farashi; yarda daidaitattun tsayin reel da daidaitattun launuka don guje wa farashin kayan aiki na al'ada; ƙarfafa jigilar kaya zuwa cikakkun kwantena. Hakanan a nemi fayyace incoterms da fa'idodin kwastam/aiyuka cikin farashi mai ƙasa. Sigina na kasuwa suna nuna ƙaƙƙarfan ragi na kowane - a manyan MOQs.
Yadda Ake Gano Farashin Kebul Na Ruwa A cikin Paels na China?
JshcableWater Pump Cable Cable Price A cikin masana'antun China kuma suna da takaddun shaida daga ƙungiyoyin da aka sani a duniya kamar ISO, UL, da IEC. Jumla farashin kebul na hasken rana, Mu OEM & Sabis na ODM. Samar da ƙididdiga na fitarwa.Tuntube mu
Duba kuma
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Me yasa Kula da Ingantattun Mahimmanci a cikin Samar da Kebul ɗin famfo Mai Ruwa
Magana
IEC (Hukumar Fasaha ta Duniya)
IEC 60228 - Masu gudanar da igiyoyi masu rufi
Ana amfani da shi a duniya don ayyana azuzuwan jagoran jan karfe da buƙatun juriya don wutar lantarki da igiyoyin famfo.
IEC (Hukumar Fasaha ta Duniya)
IEC 60502-1 - Kebul na Wuta tare da Insulation Extruded
An yi nuni da shi don ƙimar ƙarfin lantarki, aikin rufewa, da gwajin ƙananan igiyoyin wutar lantarki da aka yi amfani da su a cikin tsarin famfo.
GB/T 5023 & GB/T 9330 (Ma'auni na kasar Sin)
Ma'auni na ƙasar Sin da ke tafiyar da igiyoyin wutar lantarki da aka rufe da PVC{0}, waɗanda masana'antun kebul na famfo na China ke amfani da su.