Ukwenziwa kwemibhobho ye-API LSAWinkqubo
Umbhobho odityanisiweyo we-arc wexesha elide (Umbhobho we-LSAW), owaziwa ngokuba ngumbhobho we-SAWL.Kuthatha ipleyiti yentsimbi njengento ekrwada, eyenziwe ngoomatshini bokwenza, emva koko i-arc ye-arc ifakwe emanzini iqhutywe kumacala omabini.Ngale nkqubo, i-longitudinal submerged arc welded steel pipe iya kufumana i-ductility egqwesileyo, ukuqina kwe-welding, ukufana, iplastiki kunye nokusebenza kakuhle kokutywinwa.
Uluhlu lwe-Diameter kunye neepropati ze-longitudinal submerged arc welded steel pipe
Uluhlu lwedayamitha yobude bombhobho wokuwelda we-arc ophantsi kwamanzi mkhulu kunolo lokumelana nokuwelda, ngokuqhelekileyo ii-intshi ezili-16 ukuya kwi-intshi ezingama-60, 406mm ukuya kwi-1500 mm.Inokumelana noxinzelelo oluphezulu kunye nokumelana nobushushu obuphantsi be-corrosion.
JINDALAI ineetyhubhu ze-LSAW ezithengiswayo.
Ukusetyenziswa kweLSAW umbhobho
Isetyenziswe ngokubanzi kwimibhobho yeoli kunye negesi, ngakumbi imibhobho enobubanzi obukhulu, udonga olungqingqwa, amandla aphezulu kunye nomgama omde.Kwangaxeshanye, ngokwemigaqo ye-API, umbhobho we-LSAW (umbhobho we-SAWL okanye umbhobho we-JCOE) usetyenziselwa ngokukodwa ukuthutha i-oyile kunye negesi enkulu, kwaye ifanelekile kwimibhobho enqumla izixeko, iilwandle kunye neendawo zasezidolophini.Le yinqanaba le-1 kunye nenqanaba lesi-2 indawo.
Itekhnoloji yokuvelisa umbhobho we-SSAW (umbhobho we-HSAW)
Umbhobho we-SSAW, owaziwa ngokuba yi-HSAW PIPE, unomgca we-welding ojikelezayo.Yamkela itekhnoloji ye-welding efanayo ne-longitudinal submerged arc welding.Umahluko kukuba imibhobho ye-SSAW idityaniswe ngokujikelezileyo, ngelixa imibhobho ye-LSAW idityaniselwe ixesha elide.Inkqubo yokuvelisa kukuqengqeleka umgca wentsimbi, ukwenzela ukuba ulwalathiso lokuqengqeleka lwenze i-angle kunye nesalathiso sembindi yombhobho, kwaye yenziwe kwaye idityaniswe, ngoko i-weld ijikeleza.
Uluhlu lobungakanani kunye neempawu zombhobho we-SSAW (umbhobho we-HSAW)
Ububanzi beepayipi ze-SSAW ukusuka kwi-intshi ezingama-20 ukuya kwi-intshi ze-100, kunye ne-406 mm ukuya kwi-2540 mm. kunye noxinzelelo lokuqala kufuneka lugwenywe kwi-weld, enomsebenzi omhle wokunyamezela uxinzelelo.
Ukungalungi kukuba ubungakanani bomzimba akulunganga, kwaye ubude be-weld bude kunobude bombhobho, okulula ukubangela ukuqhekeka, iipores, ukufakwa kwe-slag, i-welding yendawo, i-welding force phantsi koxinzelelo kunye nezinye iziphene.
Ukusetyenziswa kwe-SSAWPIPE
Kwinkqubo yemibhobho ye-oyile negesi, kodwa kwikhowudi yoyilo lwepetroleum, umbhobho we-SSAW/HSAW ungasetyenziswa kuphela kwiindawo zeBanga lesi-3 kunye neBanga lesi-4.Isakhiwo sokwakha, ukuthuthwa kwamanzi kunye nokucocwa kwamanzi amdaka, imboni ye-thermal, i-architecture, njl.
ityhubhu ye-LSAW inokusebenza okungcono kunetyhubhu ye-SSAW.
Njengoko kukhankanyiwe ngasentla, iinkcukacha zeetyhubhu zombini ze-SAW zichaza ukuba iibhubhu ze-SSAW ziya kusetyenziswa kwiindawo ezingabalulekanga.Ukuza kuthi ga ngoku, iUnited States, iJapan kunye neJamani zonke zichasene nemibhobho ye-SSAW, kwaye akukho siphakamiso sokusebenzisa imibhobho ye-SSAW kwiipayipi eziphambili.Eminye imibhobho isebenzisa umbhobho we-SSAW.I-Russia inemibhobho embalwa kwi-SSAW, kwaye baye baqulunqa imigaqo yokuphunyezwa engqongqo.E-China, ngenxa yeemeko zembali, uninzi lwemibhobho ephambili e-China isasebenzisa imibhobho ye-SSAW.
Xa kuthelekiswa nombhobho ongenamthungo kunye nombhobho we-ERW.Imibhobho ye-ERW kunye ne-SAW isetyenziselwa ukuthutha i-oyile negesi.Imibhobho yentsimbi engenamthungo isetyenziswa ikakhulu ukugrumba ioyile nerhasi kunye nokuhlola.
Ukuba ucinga malungaukuthenga UMbhobho we-SSAW OKANYE UMbhobho we-LSAW, bona iinkethoJINDALAIuye kuwe kwaye ucinge ngokufikelela kwiqela lethu ngolwazi oluthe kratya. Siza kukunika esona sisombululo silungileyo kwiprojekthi yakho.PNceda uzive ukhululekile ukuqhagamshelana nathi:
TEL/WECHAT: +86 18864971774 WHATSAPP:https://wa.me/8618864971774I-imeyile:jindalaisteel@gmail.comIwebhusayithi:www.jindalaisteel.com.
Ixesha lokuposa: Apr-17-2023