Kwifektri ithengiswa kakhulu API 5L X42 X52 X56 X60 SSAW Umbhobho omkhulu weDiameter yeKhabhoni uNksk.
Inkcazelo emfutshane:
Imibhobho engqukuva edityanisiweyo ye-ERW ikwabizwa ngokuba yimibhobho edityanisiweyo yokumelana.Olu hlobo lombhobho wentsimbi oludityanisiweyo lusetyenziswa kakhulu kwiinkalo ezahlukeneyo ezifana nobunjineli, ukubiyela, ukukhahlela, imibhobho yomgca, njl njl. Imibhobho yentsimbi edityanisiweyo ye-ERW ifumaneka kwiimpawu ezahlukeneyo, ubukhulu bodonga kunye needamitha zombhobho ogqityiweyo.
Sicinga ukuba abathengi bacinga ntoni, ukungxamiseka kokungxamiseka kokuthatha amanyathelo kwizinto ezinomdla womthengi womgaqo-siseko, ukuvumela umgangatho ophezulu ophezulu, ukuhla kweendleko zokusetyenzwa, uluhlu lwamaxabiso lusengqiqweni ngakumbi, luphumelele amathemba amatsha kunye nabadala ukuxhaswa kunye nokuqinisekiswa. Kwifektri ithengisa kakhulu i-API 5L X42 X52 X56 X60 SSAW Umbhobho weDiameter enkulu yeCarbon Ms Welded Steel Round ERW Ulwakhiwo olungqingqwa lombhobho weWall Pipe 10mm, Ngenkonzo egqwesileyo kunye nomgangatho, kunye neshishini lorhwebo lwangaphandle olunenyani kunye nokhuphiswano, oluya kuthenjwa kwaye lwamkeleke. abathengi bayo kwaye idala ulonwabo kubasebenzi bayo.
Sicinga ukuba abathengi bacinga ntoni, ukungxamiseka kokungxamiseka kokuthatha amanyathelo kwizinto ezinomdla womthengi womgaqo-siseko, ukuvumela umgangatho ophezulu ophezulu, ukuhla kweendleko zokusetyenzwa, uluhlu lwamaxabiso lusengqiqweni ngakumbi, luphumelele amathemba amatsha kunye nabadala ukuxhaswa kunye nokuqinisekiswa.China Carbon Steel Pipe kunye Carbon Steel Rectangular Pipe, Ukwenza izinto ezininzi zokudala, gcina iimveliso ezikumgangatho ophezulu kunye nezisombululo kwaye uhlaziye kungekuphela nje izinto zethu kodwa thina ukuze usigcine siphambi kwehlabathi, kunye neyokugqibela kodwa eyona nto ibalulekileyo: ukwenza wonke umxhasi aneliseke ngayo yonke into esiyinikezelayo kwaye ukuze bomelele kunye.Ukuze ube ngoyena mntu uphumeleleyo, qala apha!
Iityhubhu zokumelana nombane ezidityanisiweyo (ERW) zenziwe ngokubanda zenza umtya wentsimbi osicaba ube ityhubhu engqukuva kwaye idlulise kuthotho lwemiqulu yokubumba ukufumana i-weld yobude.Imiphetho emibini ke ifudunyezwe ngaxeshanye kunye ne-high-frequency current kwaye idityaniswe kunye ukwenza ibhondi.Akukho ntsimbi yokuzalisa efunekayo kwi-welds ye-ERW emide.
Akukho zinyithi ezidityanisiweyo ezisetyenziswa ngexesha lenkqubo yokuvelisa.Oku kuthetha ukuba umbhobho womelele kakhulu kwaye womelele.
I-weld seam ayinakubonwa okanye ivakalelwe.Lo ngumahluko omkhulu xa ujonga inkqubo ye-arc entywiliselwe kabini, eyenza i-welded bead ecacileyo enokufuna ukupheliswa.
Ngokuhambela phambili kwimisinga yombane ejikelezayo kwi-welding, inkqubo ilula kakhulu kwaye ikhuselekile.
Iibhobho zentsimbi ze-ERW zenziwe nge-low-frequency okanye i-high-frequency resistance resistance "i-resistance".Ziyimibhobho engqukuva edityaniswe kwiipleyiti zentsimbi ezinemibhobho yobude.Isetyenziselwa ukuthutha ioyile, irhasi yendalo kunye nezinye izinto ezilulwelo olungumphunga, kwaye inokuhlangabezana neemfuno ezahlukeneyo zoxinzelelo oluphezulu noluphantsi.Okwangoku, ikwindawo ebalulekileyo kwimibhobho yothutho ehlabathini.
Ngexesha le-ERW ye-welding ye-welding, ubushushu buveliswa xa ikhoyo ngoku ihamba kwindawo yokudibanisa yendawo ye-welding.Itshisa imiphetho emibini yentsimbi ukuya kwindawo apho umgca omnye unokwenza ibhondi.Ngelo xesha, phantsi kwesenzo soxinzelelo oludibeneyo, imida ye-tube engenanto iyanyibilika kwaye idibanise.
Ngesiqhelo umbhobho we-ERW ubuninzi be-OD ngama-24″ (609mm), kumbhobho wemilinganiselo emikhulu uya kwenziwa kwi-SAW.
Mininzi imibhobho enokwenziwa ngenkqubo ye-ERW.Apha ngezantsi sidwelisa imigangatho eqhelekileyo kwimibhobho.
Umbhobho wentsimbi yeCarbon kwi-ERW.
I-ASTM A53 iBanga A kunye no-B (kunye neGalvanized).
I-ASTM A252 ingqumba yombhobho.
ASTM A500 ityhubhu yesakhiwo.
ASTM A134 kunye ASTM A135 umbhobho.
EN 10219 S275, S355 umbhobho.
I-API 5L B ukuya ku-X70 PSL1 (PSL2 iya kuba kwinkqubo ye-HFW)
I-API 5CT J55 / K55, i-N80 casing kunye ne-tubing kunye nokunye.
Ukusetyenziswa kombhobho wentsimbi ye-ERW:
Umbhobho wensimbi we-ERW osetyenziselwa ukuthutha igesi kunye nezinto ezingamanzi ezifana ne-oyile negesi, unokuhlangabezana nemfuneko yoxinzelelo oluphantsi noluphezulu.Kwiminyaka yakutshanje, kunye nophuhliso lobuchwepheshe ERW, ngakumbi nangakumbi ERW umbhobho yentsimbi esetyenziswa emasimini oyile negesi, ishishini lemoto njalo njalo.
Izinto ezilungileyo zombhobho we-ERW:
Ukusebenza okuphezulu, ixabiso eliphantsi, ukugcinwa kwezinto eziphathekayo, ukuzenzekelayo okulula.
Umgangatho:BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500.G3452-2004, EN 10219, EN 10255-1996, DIN 2440, GB/T13793-2008.
Izinto:Q195, Q235, Q275, Q345.
Inkcazo:1/2"-16" (OD: 21.3mm-660mm).
Ubunzima bodonga:1.0mm-12mm.
Unyango lomphezulu:Iigalvanized, i-oyile yokwambathisa, i-lacquering.Sicinga ukuba abathengi bacinga ntoni, ukungxamiseka kokungxamiseka ukwenza izinto ezivela kumthengi wesikhundla somgaqo, okuvumela umgangatho ophezulu ophezulu, ukuhla kweendleko zokucubungula, uluhlu lwamaxabiso lusengqiqweni ngakumbi, luphumelele entsha kwaye abadala ithemba lenkxaso kunye noqinisekiso lweFactory ethengiswa kakhulu API 5L X42 X52 X56 X60 SSAW Umbhobho weDiameter enkulu yeCarbon Ms Welded Steel Round ERW Ulwakhiwo olungqindilili lwePipe yodonga 10mm, Ngenkonzo egqwesileyo kunye nomgangatho, kunye neshishini lokurhweba lwangaphandle olunentembeko kunye nokunyaniseka, eya kuthenjwa kwaye yamkelwe ngabathengi bayo kwaye idale ulonwabo kubasebenzi bayo.
Ifektri ithengiswa kakhuluChina Carbon Steel Pipe kunye Carbon Steel Rectangular Pipe, Ukwenza izinto ezininzi zokudala, gcina iimveliso ezikumgangatho ophezulu kunye nezisombululo kwaye uhlaziye kungekuphela nje izinto zethu kodwa thina ukuze usigcine siphambi kwehlabathi, kunye neyokugqibela kodwa eyona nto ibalulekileyo: ukwenza wonke umxhasi aneliseke ngayo yonke into esiyinikezelayo kwaye ukuze bomelele kunye.Ukuze ube ngoyena mntu uphumeleleyo, qala apha!
