Ipayipi Elingenamthungo VS LSAW Ipayipi

seamless pipe VS LSAW pipe

Umehluko phakathi kwepayipi elingenamthungo nepayipi le-LSAWibonakala kakhulu emzileni wokukhiqiza, ububanzi bobubanzi, ukuba nokwenzeka kokuqina kodonga, ububanzi bokuhlola, kanye nezidingo zedokhumenti. Ipayipi elingenamthungo livamise ukukhethwa lapho ukucaciswa kuzwela kakhulu -kukubuyekezwa okuhlobene noma lapho amadayamitha amancane kuya kwamaphakathi adinga izindonga ezisindayo kanye nokucindezela{2}}ukuzethemba kwesevisi. Ipayipi le-LSAW ngokuvamile lihlolwa ukuze lithole amadayamitha amakhulu, lapho ukukhiqizwa okusekelwe kumapuleti{4}, i-weld seam NDT, amarekhodi e-hydrotest, -nokulawula kobukhulu obususelwe kwi-lot kuba yingxenye yenqubo yokugunyaza nokuhlinzeka.

Lokhu kuqhathanisa kubalulekile ngoba umzila womkhiqizo uthinta okungaphezu kwesakhiwo sepayipi kuphela. Kuphinde kube nomthelela ekuhleleni ukuhlola, isisekelo sokwamukela, imibhalo yokukhishwa, kanye nokwenziwa ngendlela engokoqobo kwe-oda.

Umehluko Phakathi Kwepayipi Lensimbi Elingenamthungo kanye Nepayipi Lensimbi Le-LSAW

Ipayipi lensimbi elingenamthungo lenziwe nge-billet eqinile ngokubhoboza nokugingqika, ngakho umzimba wepayipi unawoawukho umthungo we-longitudinal weld. Ipayipi lensimbi le-LSAW lenziwa ngepuleti lensimbi elakheka laba yisimo esiyicylindrical futhi elishiselwe eduze komthungo owodwa we-longitudinal, ngokuvamile okulandelwa ukuhlolwa kokushisela, ukusika noma ukunwetshwa, nokuhlolwa kwe-hydrostatic.

Lowo mehluko ekuqaliseni umzila wempahla nowokukhiqiza uthinta okungaphezu kokubukeka. Ekuthengeni kwangempela, kuyashintshaububanzi obutholakalayo bobubanzi,{0}}ukubakhona kodonga olusindayo, ububanzi bokuhlola i-weld, isilawuli se-dimensional ngemva kokwakhiwa, kanye nohlobo lwamadokhumenti okukhululwa umthengi okudingeka awabuyekeze.. Emapayipini angenamthungo, ngokuvamile kugxilwa kukhwalithi ye-billet, izici zokukhanda, ukubekezelela ukujiya kodonga, ukwelashwa kokushisa, nokushisa{1}}kuya{2}}kulandeleka kwe-MTC. Ngepayipi le-LSAW, ukubuyekezwa kuvame ukunwebeka kuukulandeleka kwepuleti, i-weld seam NDT, amarekhodi e-hydrotest, ukuhlolwa kwe-dimensional ngemva kokwakhiwa noma ukunwetshwa, kanye nemibhalo yokulungisa i-weld uma kufanele..

Ngaleso sizathu, ukukhetha ngokuvamile akwenziwa ngegama lomkhiqizo kuphela. Yenziwa ngokufanisa umzila wepayipi ku-isimo sesevisi, isidingo sikasayizi, isisekelo sokuhlola, kanye nengqondo yokugunyaza iphrojekthi.

Ipayipi Elingenamthungo vs LSAW Pipe Comparison Table

Ukuze uthole umbono ophelele kakhudlwana wemikhawulo yobukhulu, ububanzi bokuhlola i-weld, isilawuli sokubekezelelana, nokwehluka kwezindleko, aukuqhathanisa okuningiliziwe kwezobuchwephesheiyatholakala ukuze isetshenziswe.

Into	Ipayipi Elingenamthungo	Ipayipi le-LSAW
Umzila Wokukhiqiza	Ukubhoboza i-billet eqinile + ukugoqa okushisayo / ukusika	Ukwakhiwa kwepuleti lensimbi + ukushisela kwe-arc engaphansi kwe-longitudinal
I-Weld Seam	Ayikho i-longitudinal weld seam	Umthungo owodwa we-longitudinal weld
Impahla eluhlaza	Ibhili elijikelezayo	Ipuleti lensimbi
Ibanga le-OD elijwayelekile	33.4 mm kuya ku-426.0 mmeshadini likasayizi ongenamthungo le-Nippon Steel; I-Tenaris line{0}}inkomba yepayipi inweba ku711 mmngepayipi-elikhulu lomugqa ongenamthungo	Ukukhiqizwa kwe-JFE SAWL / UOE kumiselweipayipi-elikhulu elishiselweukunikezwa kwephrojekthi; lo mzila uvame ukusetshenziswa lapho kudingeka khona i-OD enkulu.
Ibanga le-WT elijwayelekile	2.5 mm kuya ku-50 mmetafuleni le-Nippon Steel likasayizi ongenamthungo; Izimo zereferensi yomugqa we-Tenaris{0}}WT kufika ku-60 mm.	Kuncike ekugqineni kwepuleti kanye nomzila wokugaya; esindayo-ukuhlinzekwa kwe-OD enkulu odongeni kungenye yamandla asebenzayo okukhiqiza okusekelwe ku-LSAW/UOE{1}}.
Okuncane-Ukutholakala Kosayizi	Imibukiso yeshadi elipholile-eqediwe engenazihibe17.1 mm, 21.3 mm, 26.7 mm ODokufakiwe.	Akuvamile ukukhethelwa-usayizi omncane; I-LSAW isetshenziswa kakhulu kumadiamitha amakhulu.
Amandla-obubanzi obukhulu	Okutholakalayo, kodwa-okukhulu okungenayo i-seamless kunqunyelwe umzila wokugaya kanye nezindleko; Tenaris uhlu407–711 mm ODnjengepayipi-lomugqa ongenamthungo omkhulu.	Umzila oqinile wokunikezwa kwephrojekthi{0}}enkulu, ikakhulukazi yamapayipi kalayini kanye nama-oda asindayo-ewall plate{2}}.
Ukuhlola Ukugxila	Ikhemikhali yezinto ezibonakalayo, izici zemishini, ukujiya kodonga, ukuqondisa, ukwelashwa kokushisa, i-hydrotest uma kudingeka, nokushisa-kuya{1}}kulandeleka kwe-MTC.	Ukuhlolwa kwe-Plate ultrasonic, ukuhlolwa kwe-weld seam radiographic / ultrasonic, ukuhlolwa kwe-hydrostatic, isilawuli sobukhulu, kanye{0}}namarekhodi okukhishwa ahlobene.
I-Hydrotest / NDT Logic	Kuncike ezingeni elisebenzayo kanye ne-PO; ayikho i-seam-i-weld egxilile ye-NDT edingekayo ngoba awukho umthungo we-longitudinal weld.	I-Weld seam NDT kanye nokuhlolwa kwe-hydrostatic kuyizingxenye ezibalulekile zokugeleza kwenqubo ye-LSAW / SAWL.
I-Dimensional / I-Logic yokugunyaza	Okuvame ukukhethwa lapho abathengi befuna ukunciphisa{0}}isibuyekezo sokwamukelwa esihlobene.	Idinga ukuqonda okucacile kokugunyazwa kobubanzi be-weld NDT, indlela yokwamukela, namarekhodi okulungisa.
Amazinga Ajwayelekile	I-API 5L, ISO 3183, DNV OS F101, kanye nokucaciswa kwekhasimende kubhekiselwa ku-Tenaris ngokusobala ngepayipi lolayini ongenamthungo.	I-API 5L kanye nokucaciswa kwepayipi lephrojekthi kuvamile ekunikezelweni kwephrojekthi ye-SAWL / UOE.
Ukusetshenziswa Kwephrojekthi Okujwayelekile	Isevisi-eqhutshwa yingcindezi, amadayamitha amancane kuya amaphakathi, izinhlelo zokusebenza ezizwelayo-zokubuyekezwa okuhlobene nomthungo.	Ilayini-enkulu yokudlulisa ububanzi, amapayipi amanzi, ukunqwabelanisa, namaphakheji ephrojekthi adinga izingxenye zamapayipi aqondile amade kanye nokukhishwa kwe-weld{1}}okubhaliwe.

Indlela Ipayipi Elingenamthungo Ekhiqizwa Ngayo

Ipayipi elingenamthungo likhiqizwa ku-billet eqinile eshiswayo, ibhobozwe, futhi igoqwe ibe ububanzi obudingekayo kanye nobukhulu bodonga. Ngenxa yokuthi umzimba wepayipi wakhiwe ngaphandle kwe-weld seam ye-longitudinal, ukubuyekezwa ngokuvamile kuhlala kugxilileizakhiwo ezibonakalayo, ukulawula ukujiya kodonga, ukwelashwa kokushisa, nokulandeleka, kunokwamukelwa kwe-weld seam. Leso esinye sezizathu ipayipi elingenamthungo livame ukuncanyelwa kuma-oda lapho abathengi befuna khona isisekelo sokuhlola esilula sesevisi yengcindezi noma{1}}izicaciso ezizwelayo.

Hot Rolled Seamless Steel Pipe Manufacturing Process

Indlela Ipayipi le-LSAW Ekhiqizwa Ngayo

Ipayipi le-LSAW likhiqizwa ngepuleti lensimbi elakhiwe futhi lashiselwa eduze komthungo owodwa we-longitudinal ngokushiselwa kwe-arc engaphansi. Ipayipi libe selihlolwa ngokujwayelekileukuhlolwa kwe-weld seam, ubukhulu noma ukunwetshwa, i-hydrotest, nokubuyekezwa kobukhulu, njengoba ukwamukelwa kwe-LSAW akuncikile kuphela ezintweni ezibonakalayo, kodwa futhi nakukhwalithi yokushisela kanye nokulawula{0}}kokwakhiwa kokuthunyelwe. Lo mzila uvame ukukhethelwa amaphrojekthi{2}}amakhudlwana lapho imibhalo ye-weld kanye nokuhlola{3}okusekelwe ku-lot{3}kuyingxenye yephakheji yokuhlinzeka.

LSAW Pipe Manufacturing Process Flowchart

Ipayipi Elingenamthungo vs LSAW Ipayipi - Ukuqhathanisa Kwesakhiwo Nokusebenza

Umehluko phakathi kwepayipi elingenamthungo nepayipi le-LSAW awukho kuphela emzileni wokukhiqiza. Kuphinde kuthinte ukugxila kokuhlolwa, ububanzi bosayizi, ukufaneleka kwesevisi, kanye nezidingo zokwenza iphrojekthi.

Isici Esibalulekile	Ipayipi Elingenamthungo	Ipayipi le-LSAW
I-Weld Seam Presence	Ayikho i-longitudinal weld seam. Iqeda ukuhlola{1}}okuhlobene nomthungo futhi yehlise isigaba esisodwa sokukhathazeka kokwamukela.	Umthungo owodwa we-longitudinal weld. Idinga ukucaciswa ngokucacileUbubanzi be-NDT, indlela yokwamukela, nokuphathwa kokulungisa amashisela.
I-Diameter & Wall Thickness Economics	Kuba nzima futhi kuyabiza njengobaI-OD nokuqina kodonga kuyanda, ikakhulukazi osayizi abakhulu.	Okuningi okusebenzayo kweubukhulu-ukunikezwa kobubanzi, ngokusekelwe ekwenziweni kwamapuleti, ikakhulukazi{0}ekutholeni okusekelwe kuphrojekthi.
Inkonzo Yengcindezi Nebalulekile	Okuthandwa kakhulu lapho abathengi bafuna khonagwema{0}ingxoxo ehlobene nomthungo, ikakhulukazi-ezimeni zengcindezi noma ezibucayi{1}}zesevisi.	Ingasetshenziswa enkonzweni enzima umaamazinga, ukuhlolwa kokushisela, ukuhlolwa kwe-hydrotest, nokugunyazwazihambisana kahle.
Ukuhlola Ukugxila	Gxila kuukungaguquguquki kwezinto ezibonakalayo, ukubekezelelana kodonga, ukwelashwa kokushisa, nokulandeleka.	Ukugxila okwengeziweweld seam NDT, amarekhodi e-hydrotest, ukulawulwa kobukhulu, kanye nemibhalo yokulungisa.
Ukufaneleka Kokunikezela Ngephrojekthi	Okufanelekile okwengeziweukukhetha okuqhutshwa ukucindezela{0}, ngokuvamile kububanzi obuncane ukuya komaphakathi.	Isetshenziswa kakhulu ezindaweni zephrojekthi ezidinga:• i-OD enkulu• izigaba ezinde eziqondile• imibhalo yokuhlola ephelele• amaphakheji ahlanganisiwe wokulethwa
Ukucatshangelwa kokuthengwa kwempahla	Yenza kube lula ukwamukela logic ngenxaayikho i-weld seam, kodwa isadinga ukuhlolwa okuphelele kanye nemibhalo.	Idinga ukuhlelwa kokuhlola okuhlelekile, kodwa inikeza izinzuzo kuukutholakala kosayizi, ukusebenza kahle kwezindleko, nokuxhumana kwephrojekthi.

Lapho Ipayipi Elingenamthungo Ngokuvamile Liyisinqumo Esingcono

Ipayipi elingenamthungo livame ukuthandwa ezimeni ezifana nalezi:

Imigqa yenqubo{{0}ephezulu yengcindezi ezindaweni zokuhluza, izimboni zegesi, namayunithi amakhemikhali, lapho abathengi befuna ukugwema-imibono ehlobene yokwamukela umthungo futhi bagcine isisekelo sokugunyazwa sigxile ezintweni ezibonakalayo eziyisisekelo, ukujiya kodonga, ukwelashwa kokushisa, nemiphumela ye-hydrotest.
Amashubhu okushisa, olayini bokushisa okuphezulu, nenye isevisi-yezinga lokushisa eliphezulu, lapho ukucaciswa kungase kugxilise ukunakekela okwengeziwe kumandla okushisa, ukungaguquguquki kwe-metallurgical, kanye{0}}nokusebenza kwesikhathi eside ngaphansi kwengcindezi nokushisa.
Amapayipi amapayipi anobubanzi obumaphakathi amancane naphakathi anezidingo ezisindayo zodonga, njengemigqa yesitimu, ukuphindaphindeka kwengcindezi, kanye nezihloko zensiza yezitshalo, lapho ukunikezwa okungenamthungo kutholakala khona futhi kulula ukufana nezindinganiso ezivamile.

Lapho i-LSAW Pipe Ivamise Ukukhetha Okungcono

Ipayipi le-LSAW ngokuvamile likhethelwa:

-imigqa emikhulu kawoyela, igesi, noma yokuhambisa amanzi, lapho iphrojekthi idinga i-OD enkulu, izigaba zamapayipi amade aqondile, kanye nebhalansi engokoqobo phakathi kwezindleko, ukulawulwa kobukhulu, kanye nemibhalo yokuhlola.
Amapayipi anqamula{0}emazweni asogwini, ikakhulukazi-ezigabeni zomugqa webanga lapho ububanzi, ukuhlelwa kwezokuthutha, amarekhodi e-hydrotest, kanye{1}nokulandelela okusekelwe ku-lot konke kuba yingxenye yokugunyazwa kwephakheji.
Ukuhanjiswa kwamanzi kanye nezintambo ezinkulu zikamasipala, lapho ubukhulu obukhulu kanye nenani lephrojekthi libaluleke kakhulu kunokugwema i-weld seam, nalapho abathengi bagxila khona ekuhlolweni kwamanzi, ukunamathela, ukubekezelelana kobukhulu, kanye nokuvumelana kokulethwa.
Ukuwela imigwaqo, ukuwela imifula, nokufakwa kwamabhokisi, lapho i-OD enkulu kanye nezidingo zodonga lwesakhiwo zenza amapuleti{{0}amapayipi ashiselwe asekelwe kube yinketho esebenziseka kakhulu.
Ukunqwabelana kwamapayipi nomsebenzi wasolwandle noma wesisekelo somhlaba, lapho ububanzi, ubuqotho, ubuqotho be-weld, nesimo sokumboza kungase kubaluleke ngaphezu{0}}kokwakhiwa komthungo.

Ikhotheshini yamahhala

FAQ

01.Ingabe ipayipi elingenamthungo lihlala linamandla kunepayipi le-LSAW?

Akunjalo. Amandla ancike ebangeni lempahla, ukujiya kodonga, kanye nezinga. Ipayipi elingenamthungo ligwema ukushiselwa kwe-longitudinal, kodwa ipayipi le-LSAW lingahlangabezana nezidingo ezidingekayo lapho ukushisela nokuhlolwa kulawulwa ngendlela efanele.

02.Imuphi umehluko omkhulu phakathi kwepayipi elingenamthungo nepayipi le-LSAW?

Umehluko omkhulu yindlela yokukhiqiza. Ipayipi elingenamthungo lenziwa nge-billet eqinile ngaphandle komthungo wokushisela, kuyilapho ipayipi le-LSAW lenziwe ngepuleti futhi lihlanganisa ukushisela okude.

03.Ipayipi le-LSAW kufanele lisetshenziswe nini esikhundleni sepayipi elingenamthungo?

Ipayipi le-LSAW ngokuvamile likhethwa ezinhlelweni ezinkulu-zobubanzi, njengamapayipi, ukudluliswa kwamanzi, nokunqwabelanisa, lapho izindleko nokutholakala kosayizi kuyizici ezibalulekile.

04.Yini okufanele ifakwe ku-oda lokuthenga la mapayipi?

I-PO ephelele kufanele ichaze indinganiso, ibanga, i-OD, ukujiya kodonga, ubude, ububanzi bokuhlola, izidingo zokuhlola, ukumboza, kanye nemibhalo edingekayo njenge-MTC nemibiko yokuhlola.