Isaziso Sobuchwepheshe: Ipayipi Lentsimbi Eli-Seamless Nele-Welded – Isiqondiso Sokuthenga
Lapho uthenga amapayipi ensimbi, enye yezinqumo ezibaluleke kakhulu ukukhetha phakathi kwamapayipi e-seamless (SMLS) namapayipi e-welded. Uhlobo ngalunye lunezindlela ezihlukile zokukhiqiza, izici zokusebenza, nezindleko. Njengomphakeli ochwepheshe wezinto zensimbi, i-Wuxi Hengzhihui Metal Materials Co., Ltd. ihlinzeka ngalokhu kuhlolwa ukuze kukusize wenze isinqumo sokuthenga esinolwazi ngokusekelwe ezidingweni zakho ezithile zokusebenzisa.
1. Umehluko Wokukhiqiza
Kwenziwa kusuka ku-billet yensimbi eqinile, efudumeziswa, idalwe, futhi iqotshwe noma i-extruded ukwakha iteyipu engenalutho ngaphandle komthungo noma ukushisela.
. Le nqubo inikeza ipayipi isakhiwo esifanayo.
Yakhiwa ngokugoqa ipuleti lensimbi noma i-coil ibe yisimo esiyindilinga bese ishisa imiphetho ndawonye. Izinhlobo ezijwayelekile zihlanganisa i-ERW (Electric Resistance Welded) kanye ne-LSAW (Longitudinal Submerged Arc Welded)
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2. Ukuqhathaniswa Okubalulekile Kokusebenza
Isici | Ipayipi Eli-Seamless | Ipayipi Elishiselwe |
Amandla & Ingcindezi | Isilinganiso sengcindezi esiphezulu. Ubukhulu bodonga obufanayo ngaphandle komgqeni wokushisela kulenza lilungele izindawo ezinengcindezi ephezulu nokushisa okuphezulu. . | Isilinganiso sokucindezela esiphansi. Umthungo wokushisela ungaba yindawo ebucayi ngaphansi kokucindezela okwedlulele noma imithwalo ephindaphindayo, yize izindlela zokushisela zesimanje zithuthukise kakhulu ukwethembeka . |
Ukumelana Nokugqwala | Ukufana okuhle kakhulu. Akukho ndawo ethintwe ukushisa komthungo (HAZ) kusho ukumelana nokugqwala okungaguquki kuyo yonke ipayipi . | Kuhle, kodwa umthungo wokushisela ungase ube sengozini yokubola endaweni ethile uma ungaphathwanga kahle (isb., ukucwilisa nokupasa) . |
Ububanzi Besayizi | Ngokuvamile kukhawulwe kumamitha amancane (ngokuvamile kufika ku-NPS 24) . | Isebenza kakhulu. Ingakhiqizwa ngamamitha amakhulu kakhulu (isibonelo, i-LSAW kufika ku-60 amayintshi noma ngaphezulu), okwenza ilungele imiklamo emikhulu yamapayipi . |
Izindleko | Izindleko eziphakeme (cishe 20–40% ngaphezulu). Inqubo yokukhiqiza ihamba kancane, yinkimbinkimbi, futhi inesivuno esiphansi sezinto. . | Izindleko eziphansi . Inqubo yokukhiqiza esebenza kahle kakhulu kanye nokutholakala okubanzi kwezinto zokusetshenziswa kubangela ukonga okukhulu kwezindleko. . |
Ukutholakala | Izikhathi ezinde zoku-oda, ikakhulukazi zamazinga amakhulu noma izinhlobo ezikhethekile. . | Izikhathi ezimfushane zoku-oda. Itholakala kabanzi esitokweni sezicelo ezijwayelekile zezimboni nezakhiwo. . |
3. Iziqondiso Zokusebenzisa
Khetha i-Seamless Pipe uma:
- Ingcindezi Ephezulu & Izinga lokushisa:
Izicelo ezifana nemigqa yomusi, izinhlelo ze-hydraulic, amapayipi ebhodwe, kanye nama-heat exchanger.
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Ukuhlola uwoyela negesi, ukucubungula ezimbonini zokuhlanzela, ama-skid wokujova amakhemikhali, nezitshalo zamandla enuzi lapho imingcele yokuphepha ibaluleke kakhulu.
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Izindawo ezinomsindo we-hydrogen sulfide (H2S) lapho ingozi yokuqhekeka komswakama ngenxa ye-sulfide stress corrosion emgqeni wokushisela kufanele incishiswe.
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Kumapayipi ezinsimbi zokuhlola kanye namapayipi amancane (NPS 2 noma ngaphansi), i-seamless ngokuvamile iyindinganiso yomkhakha.
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Khetha ipayipi elishiselwe uma:
- Amaphrojekthi Wobubanzi Obukhulu:
Amapayipi amade okudlulisa uwoyela, igesi, namanzi (NPS 24+) lapho i-seamless ingatholakali noma ibiza kakhulu.
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- Ukusetshenziswa Okujwayelekile Kwesakhiwo:
Ukwakhiwa, ukubeka izigxobo, ukubeka izinsika, amabhuloho, nezicelo zokwakhiwa kwezakhiwo (isibonelo, izinsika zokubamba)
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- Izinhlelo Zomfutho Ophansi kuya Kwephakathi:
Ukuhlinzekwa kwamanzi komasipala, ukudonsa amanzi, izinhlelo zokucisha umlilo, nemigqa yezinsiza
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- Amaphrojekthi Anomthelela Ongabizi Kakhulu:
Lapho izindleko zokuqala zezinto kanye nokulethwa okusheshayo kuyizinto eziyinhloko
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4. Isifinyezo
Ukukhetha phakathi kwepayipi elingenamithungo nelinokuhlanganiswa kugcina kuncike ekulinganiseni kokuphepha, ukusebenza, nesabelomali.
Ezicini ezidinga kakhulu, ezicindezelayo, nezinokushisa okuphezulu, ipayipi elingenamithungo liyisinqumo esikhethwayo naphezu kwezindleko zalo eziphakeme. Kodwa-ke, ezokusebenzisa ezijwayelekile, ukwesekwa kwesakhiwo, nokuhanjiswa kwamamitha amakhulu, ipayipi elinokuhlanganiswa linikeza inani elingcono kakhulu, ukwethembeka, nokutholakala.
I-Wuxi Hengzhihui Metal Materials Co., Ltd. izibophezele ekuhlinzekeni ngemikhiqizo yensimbi esezingeni eliphezulu eyenziwe ngendlela efanele ukuze ihambisane nezidingo zomsebenzi wakho. Sicela usithinte ukuze uthole ukubonisana ngokukhethwa kwezinto kanye nokutholakala kwesitoko samanje.