API 5CT N80 P110 Q125 J55 Octg 24 inch mafuta casing zitsulo chitoliro ndi chubu mafuta A53 A106 mpweya zitsulo chitoliro chubu mtengo
Tsatanetsatane wa Zamalonda
Mapaipi opangira mafuta achitsulo nthawi zambiri amakhala opanda msoko kapena amawotcherera ndipo amabwera mosiyanasiyana komanso utali kuti agwirizane ndi zofunikira pobowola.Amapangidwa kuti apange chotchinga chotchinga kuzungulira chitsime, kuonetsetsa kuti chitsimecho chikhazikika komanso chokhazikika panthawi yoboola, kumaliza, ndi kupanga.
Cholinga chachikulu cha mapaipi oyika mafuta ndikuteteza chitsime kuti chisagwe, kudzipatula mawonekedwe osiyanasiyana, ndikuwongolera kutuluka kwamafuta kapena gasi pamwamba.Mapaipiwa amaperekanso chithandizo cha zida zobowolera ndikuwongolera kuyika kwazinthu zina zomalizitsa monga ma casings, machubu, ndi mapaketi.
| Zogulitsa | Chitoliro/chubu | ||
| Standard | API 5CT PSL1/PSL2 J55,K55,N80-1,N80-Q,L245,L360，X42，X52，X60，X70. API 5CT PSL1/PSL2 L80-1, L80-9Cr,L80-13Cr,C90, C95, P110, Q125 | ||
| Zakuthupi | ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C | ||
| Akunja awiri | 114.3mm-508mm kapena makonda | ||
| Khoma makulidwe | 5-16mm kapena makonda | ||
| Utali | 5.8m, 6-12m kapena pakufunika | ||
| Chithandizo chapamwamba | Wakuda/Kung'amba/Kupukuta/Kumakina | ||
| Kutentha mankhwala | Annealed;Kuzimitsidwa;Wokwiya | ||
Mawonekedwe
Mphamvu ndi kulimba: Mapaipi oyika mafuta achitsulo amapangidwa kuchokera kuzitsulo zapamwamba kwambiri, zomwe zimapereka mphamvu komanso kulimba.Izi zimawathandiza kuti athe kupirira kupanikizika kwakukulu, malo owononga, ndi mavuto ena omwe amakumana nawo pobowola mafuta ndi gasi.
Zomanga zopanda msoko kapena zowotcherera: Mapaipi oyika mafuta achitsulo amapezeka muzomanga zonse zopanda msoko komanso zowotcherera.Mipope yopanda msoko imapangidwa popanda ma weld seams, omwe amachotsa zofooka zomwe zingakhalepo.Mipope yowotcherera imapangidwa mwa kujowina zigawo zachitsulo pogwiritsa ntchito njira zowotcherera, kupereka njira yotsika mtengo.
Kukula ndi kutalika kosiyanasiyana: Mapaipi oyika mafuta achitsulo amabwera mosiyanasiyana komanso mosiyanasiyana kuti akwaniritse zofunikira pakubowola.Kukula ndi kutalika kwa mapaipi amasankhidwa potengera zinthu monga kuya kwa bwino, mawonekedwe a mapangidwe, ndi njira zobowola.
Kukana kwa dzimbiri: Mapaipi oyika mafuta achitsulo nthawi zambiri amakutidwa kapena kupakidwa utoto ndi zinthu zoletsa dzimbiri kuti atetezedwe kuzinthu zowononga zomwe zimachitika pobowola.Izi zimathandiza kukulitsa moyo wa mapaipi ndi kusunga umphumphu wawo.
Kupanga kokhazikika: Mapaipi osungira mafuta achitsulo amapangidwa motsatira miyezo yamakampani ndi zomwe zimafunikira monga API (American Petroleum Institute) miyezo.Izi zimatsimikizira kuti mapaipi amakwaniritsa zofunikira zina za khalidwe ndi ntchito.
Zolumikizira ulusi kapena zophatikizika: Mapaipi azitsulo azitsulo amapangidwa ndi ulusi kapena zolumikizana zomwe zimalola kuyika mosavuta ndi kupasuka.Malumikizidwewa amapereka chisindikizo chotetezeka komanso chotsikitsitsa, kuonetsetsa kukhulupirika kwa chitsime.
Kugwirizana ndi zigawo zina: Mapaipi osungira mafuta achitsulo amapangidwa kuti azigwirizana ndi zinthu zina zomaliza monga ma casings, machubu, ndi mapaketi.Izi zimalola kuphatikizika koyenera komanso kosasunthika kwa zigawozi, kuthandizira kubowola bwino ndi kupanga ntchito.
Kugwiritsa ntchito
Mapaipi opangira mafuta achitsulo amagwiritsidwa ntchito makamaka m'makampani amafuta ndi gasi pazinthu zosiyanasiyana, kuphatikiza:
Kukhazikika kwa Wellbore: Mapaipi otsekera amayikidwa pobowola kuti apereke kukhulupirika kwachitsime.Amakhala ngati chithandizo ndikuletsa kugwa kwa makoma a chitsime, kuonetsetsa kuti bata ndi chitetezo cha pobowola.
Kukhala ndi madzi obowola: Mapaipi obowola amathandiza kuwongolera kutuluka kwa madzi oboola (monga matope ndi simenti) pobowola.Amalepheretsa madziwa kuti asadutse kapena kuwononga malo ozungulira kapena madzi ozungulira.
Kupewa kuphulika kwabwino: Mapaipi otsekera amagwira ntchito yofunika kwambiri popewa kuphulika kwa zitsime, zomwe zingakhale zoopsa komanso zowononga ndalama zambiri.Chosungiracho chimapereka chotchinga pakati pa chitsime ndi mapangidwe ozungulira, kuteteza kutulutsa kosalamulirika kwa mafuta, gasi, kapena madzi akubowola.
Kupanga ndi kuchotsa madzimadzi: Mapaipi otsekera amagwiritsidwa ntchito potulutsa mafuta, gasi, ndi madzi ena m'madamu.Amakhala ndi zigawo zopindika kapena zopindika zomwe zimalola kuti madziwo aziyenda kuchokera m'madzi kupita kuchitsime.
Kutetezedwa kwa dzimbiri: Mapaipi oyikapo amapangidwa kuti athe kupirira malo owononga omwe amakumana nawo pobowola mafuta ndi gasi.Amakutidwa kapena kupakidwa utoto ndi zinthu zotsutsana ndi dzimbiri kuti ateteze ku kuwonongeka kwa madzi obowola ndi malo ozungulira.
Kuletsa kupanikizika: Mapaipi oyikapo amapangidwa kuti athe kupirira malo opanikizika kwambiri omwe amakumana nawo pakubowola ndi kupanga.Amapereka chotchinga motsutsana ndi zovuta zazikulu zomwe zimayendetsedwa ndi madzi osungiramo madzi, kuonetsetsa chitetezo ndi kukhulupirika kwa chitsime.
Kudzipatula kwa simenti ndi zonal: Mapaipi otsekera amagwiritsidwa ntchito popanga simenti kuti apange chisindikizo pakati pa chitsime ndi mapangidwe ozungulira, kuteteza kusamuka kwamadzi pakati pa madera osiyanasiyana.Izi zimathandiza kusunga umphumphu komanso kupewa kuipitsidwa kwamadzimadzi.
Kumaliza bwino: Mapaipi oyikapo amakhala ngati ngalande yazinthu zina zomalizirira, monga machubu, mapaketi, ndi zida zopangira.Iwo amathandizira kukhazikitsa ndi kugwira ntchito kwa zigawozi, kulola kuti kumalizitsa bwino bwino komanso ntchito zopanga.
Njira Yopanga
Kapangidwe ka thumba la mafuta kumaphatikizapo magawo angapo.Nayi chidule cha njira yopangira choyika mafuta:
Kupanga zitsulo: Chinthu choyamba ndi kupanga zitsulo zapamwamba zomwe zimagwiritsidwa ntchito popanga mapaipi a casing.Chitsulo chimapangidwa mu mphero zachitsulo kudzera munjira monga kusungunula, kuyenga, ndi kulimba.
Kupanga mapaipi: Pa sitepe iyi, chitsulocho chimapangidwa kukhala mapaipi kudzera m'njira zosiyanasiyana, kuphatikiza kupanga mapaipi opanda msoko kapena njira zowotcherera nthawi yayitali komanso zozungulira.Mapaipi opanda msoko amapangidwa ndi kuboola chitsulo cholimba, pomwe mapaipi otsekemera amapangidwa polumikizana ndi zitsulo pogwiritsa ntchito njira zowotcherera.
Chithandizo cha kutentha: Mapaipi akapangidwa, amadutsa njira yochizira kutentha kuti apititse patsogolo makina awo.Kuchiza kutentha kumaphatikizapo kutenthetsa mapaipi mpaka kutentha kwina kwake ndiyeno kuziziritsa mwachangu kuti awonjezere mphamvu, kulimba, ndi kukana dzimbiri.
Kuyika mapaipi a casing: Kuyika ulusi ndi gawo lofunikira pakupangira mafuta.Malekezero a mapaipi casing ndi ulusi kuti athe kugwirizana pakati pawo pomanga chitsime.Ulusi ukhoza kuchitidwa pogwiritsa ntchito njira zosiyanasiyana zopangira ulusi, kuphatikizapo kulumikiza mapewa ozungulira kapena kulumikiza ulusi wa tapered.
Kuwongolera ndi kuyang'anira Ubwino: Mapaipi a casing amayendetsedwa mokhazikika pakuwongolera komanso kuyang'anira.Izi zimaphatikizapo macheke amtundu, kuyang'ana kowoneka, kuyesa kwa akupanga kapena maginito, ndi njira zina zoyesera zosawononga kuti zitsimikizire kuti mapaipi akukwaniritsa zofunikira komanso miyezo yapamwamba.
Kupaka ndi kumaliza: Mapaipi otsekera nthawi zambiri amakutidwa kuti atetezedwe ku dzimbiri komanso kuti azikhala ndi moyo wautali.Zipangizo zokutira monga epoxy, polyethylene, kapena zinki zimayikidwa kunja kwa mapaipi kudzera mu njira monga kuviika kotentha kapena kuthira.Njira yokutirayi imapereka kukana kwa dzimbiri ndikuwonetsetsa kuti mapaipi ali okonzeka kutumizidwa m'zitsime zamafuta ndi gasi.
Kupaka ndi kutumiza: Mapaipi akadutsa njira zowongolera komanso zokutira, amadzaza ndikukonzekera kutumizidwa kwa makasitomala.Nthawi zambiri mapaipi amamangidwa m'mitolo, amangirira, ndi kutetezedwa kuti asawonongeke panthawi yoyenda.
Kupaka & Kutumiza
FAQ
1. Ndife yani?
Tili ku Tianjin, China, ndipo takhazikika pamakampani ogulitsa zitsulo kwazaka zopitilira 10, ndi nthambi ku United States, Ecuador, Guatemala ndi mayiko ena.
2. Kodi timaonetsetsa bwanji kuti tili ndi khalidwe labwino?
Nthawi zonse pamakhala zitsanzo zopangira zisanakwane kupanga misa;
Nthawi zonse fufuzani komaliza musanatumize;
3. Mungagule chiyani kwa ife?
Mabulaketi a Photovoltaic, milu yazitsulo zachitsulo, chitsulo cha silicon, mapaipi achitsulo a ductile, ma grating achitsulo, ndi mazana azitsulo zina.
4. Chifukwa chiyani muyenera kugula kuchokera kwa ife m'malo mwa ogulitsa ena?
Phatikizani chuma chapamwamba chamakampani azitsulo aku China kuti apatse makasitomala zinthu zazitsulo zapamwamba kwambiri
Mtengo wake ndi wabwino ndipo katunduyo atha kuperekedwa kwa makasitomala munthawi yake.
5. Kodi tingapereke mautumiki ati?
Mawu ovomerezeka operekedwa: FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express;
Ndalama zovomerezeka zolipira: USD, Euro, RMB;
Njira zolipirira zovomerezeka: T/T, L/C, Credit Card, Western Union, Cash;
Zilankhulo zolankhulidwa: Chingerezi, Chitchaina, Chiarabu, Chirasha, Chikorea
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