Butt -Weld Pipe Fittings
Butt Weld Fittings
Butt Weld Fittings

Izixhobo ze-But Weld

Name: eTshayina iFactory eyenzelwe umbhobho yempundu abavelisi - yenziwe eTshayina - iOCTAL Pipe
Brand: OCTAL
SKU: 295565100

Imigangatho: ASME B16.9, ASTM A234 (carbon/alloy), ASTM A403 (stainless), EN 10253
Izixhobo: Intsimbi yeCarbon, intsimbi yeAlloy, iStainless Steel, iDuplex / Super Duplex
Uluhlu lobungakanani: ½″ - 48″
Ukutyeba kweendonga: SCH 5 – SCH XXS
Iindidi: Ielbows (45 degree, 90 degree, 180 degree), Tees, Reducers, Caps, Crosses, Stub Ends
Isiphelo: Iziphelo ezibeveled (ezisemgangathweni), Iziphelo ezicacileyo ziyafumaneka
Ukunyangwa koBushushu: I-Normalized, i-Annealed, iCinyiwe kunye ne-Tempered, iSisombululo siAnealed
Uvavanyo kunye ne-QA: iitshekhi zeDimensional, NDT (UT, MT, PT, RT), Hydrostatic
Izicelo: I-Oli kunye neGesi, i-Chemical, Power, i-Water Treatment, i-Industrial Piping

Thumela u kuphanda

Intshayelelo yeMveliso

Izixhobo ze-weld ze-Butziweld-inxalenye yesiphelo (ingqiniba, iitiyi, izinciphisi, iikepusi, iziphelo zestub) ezisetyenziselwa ukwakha -iindawo ezidityanisiweyo ezigcweleyo kwinkqubo kunye neentambo zothumelo. Ixabiso eliphambili lokuthengwa kwempahlaIzixhobo ze-weld ze-buttkukuphinda-phinda kwe-dimensional-center{1}}ukuya-ekupheleni, bevel geometry, kunye nolungelelwaniso lweshedyuli{3}}ukuze i-welding ebaleni, NDT, kunye nogunyaziso ilandele i-ITP ngaphandle kokufaneleka{4}}ukuphinda kusebenze. Umbhobho we-Octal ubonelela nge-ASME/ASTM/EN izifakelo ezithobelayo ngonyango lobushushu olubhaliweyo, iinketho ze-NDT, kunye ne-MTC elandelekayo yokukhutshwa kweprojekthi

Umbhobho we-Octalivelisaumbhobho weld weldyeeprojekthi ze-oyile negesi, i-petrochemical, amandla kunye namanzi. Sivelisa i-DN15-DN1200 ngaphakathicarbon steel (ASTM A234 WPB / WPC, P235GH), intsimbi ingxubevange (ASTM A234 WP11 / WP22, P91 / P92), kunye nentsimbi stainless (ASTM A403 WP304/304L/316/316L), enomthamo wenyanga we-10,000 yeetoni.

IMveliso kunye noLawulo loMgangatho:

Yenziwe kwaye ubushushu{0} bunyangelwe ukomelela kunye nokuqina
Iitshekhi zeDimensional zisebenzisa iicalipers, micrometers, kunye neegeji zokuqinisekisa ukuba zifanelekile
Ukuhlolwa kwe-UT (ultrasonic) kumgangatho we-weld, kunye100% ye welds iqinisekisiwe isiphene -simahla
Uvavanyo lwezinto eziphathekayo kunye ne-spectrometers kunye noomatshini bokuvavanya oomatshini ukuqinisekisa ukubunjwa kweekhemikhali kunye neempawu zomatshini

Inkxaso yobugcisa ibandakanya:

Ukukhetha imathiriyeli efanelekileyo kunye neshedyuli yoxinzelelo oluphezulu{0}okanye iimeko ezingqongeyo
Ukucebisa ngeendlela zokuwelda kunye nokufakela ukuhamba kakuhle kunye nobomi benkonzo ende

Ufakelo lwethu lusetyenziswe kwiiprojekthi ze-EPC kuwo wonke uMbindi Mpuma, iAfrika, kunye naseMelika, ukuhlangabezana nemigangatho ye-ASME, ASTM, kunye ne-ISO, kwaye ihanjiswe kwiishedyuli zeeprojekthi.

butt weld pipe fittings ASME B169 size 12 to 48 inch chrome moly boiler pipe ASTM A335 P11

Imigangatho namaBanga oMathiriyeli

Into	Ubonelelo oluQhelekileyo (umbhobho we-Octal)
Imigangatho	ASME B16.9, ASTM A234/A403, EN 10253 (kunye ne-MSS SP-43 apho kufanelekileyo) (Octal Pipe Co., Ltd.)
Izinto eziphathekayo	Ikhabhoni / i-alloy / i-stainless; i-duplex ngesicelo (i-Octal Pipe Co., Ltd.)
Uluhlu lobungakanani	1/2"–48" (DN15–DN1200) (Octal Pipe Co., Ltd.)
Udonga (ishedyuli)	SCH 5 ukuya XXS (Octal Pipe Co., Ltd.)
Iintlobo	45/90/180 ingqiniba, iitiyi, izinciphisa, iikepusi, iminqamlezo, iziphelo zestub (Octal Pipe Co., Ltd.)
Iyaphela	Beveled igqiba umgangatho; iziphelo ezicacileyo ziyafumaneka (Octal Pipe Co., Ltd.)
Iinketho ze-QA	Iitshekhi ze-Dimensional + UT/MT/PT/RT nge-ITP nganye; i-hydro/neumatic ngesicelo (i-Octal Pipe Co., Ltd.)

Ubungakanani: ½″ - 48″

Ubunzima beendonga: SCH 5 ukuya kwi-SCH XXS

Isiphelo: Beveled (standard), Plain Ends (special)

Iyahambelana neeflange, iivalve, kunye nemibhobho kwiinkqubo ezidibeneyo

Iindidi ze-But Weld Fittings

Uhlobo lokufaka	Ukwahluka okuqhelekileyo (okufuneka ubize)	Isetyenziselwa ntoni kwindawo (imeko yomsebenzi)	Iinkcukacha ezingundoqo ukuphepha ukusebenza kwakhona
Ingqiniba	I-45℃/ 90℃/ 180 degree; I-LR (1.5D)vsI-SR (1.0D)	Ukujikeleza iiracks, iindawo zokulala, ukutyibilika; gcina i-slope/drain on process and utility lines	QinisekisaLR vs SR, NPS/SCH (okanye OD×WT), kunye nebevel ngokomgangatho ukuze ukulingana{0}phezulu akufuni kusila
Iintwala	I-tee elinganayo / Ukunciphisa i-tee	Hlukanisa iiheader kwizixhobo/iqhina lezixhobo{0}}ngaphakathi; amasebe enziwe e-spool	Cacisa ubungakanani besebe ngokucacileyo; qinisekisaishedyuli yesebekunye nokunyamezelana ukuze ukungahambelani kwesebe kungavuli umsantsa weengcambu
Abanciphisi	Ukugxila / I-Eccentric (iflethi-phezulu{1}}phezulu / iflethi-phezu-ezantsi)	Ukugxila kwimigca ethe nkqo; i-eccentric yokufunxa impompo kunye nemitsi ehambisa amanzi	Umbusouqhelaniso(FOT / FOB) + ishedyuli yenguqu yokuthintela iipokotho zomoya okanye ilahleko ye-slope
Iicaps	Ikepusi eqhelekileyo; udonga olunzima / ikepusi yoxinzelelo	Vala iziphelo zombhobho ukwenzela iimfama ze-hydrotest, ezifileyo{0}}iziphelo, iqhina elizayo{1}}ngaphakathi	Tshatisa ikepusi ukuyaishedyuli yombhobho; qinisekisa isiphelo solungiselelo ukuze ikepusi ingabi yincinci-ukuya{1}}kwingxaki ye weld etyebileyo
Iminqamlezo	Umnqamlezo olinganayo / umnqamlezo wokunciphisa (unqabile kakhulu)	Ubuninzi obuphindaphindeneyo kunye nokuthotywa kwesixhobo xa isithuba sixinene	Qinisekisa ukwenzeka: iminqamlezo inovakalelo kunyamezelo lwe-dimensional{0}kaninzi kungcono ukusebenzisa iiteyi ezimbini ngaphandle kokuba i-spec ifuna umnqamlezo.
Iziphelo zeStub / iLap Joints	Ipateni emfutshane / endeiziphelo zesibonda; isetyenziswe ngelaphu{0}}edibeneyo iflange	Iispools zokulungisa rhoqo, uqhagamshelo lwemibhobho enemigca, izicwangciso zesibonelelo sokutya	Biza ngaphandleipateni, ubude bobuso, kunye nomgangatho wokukhwelana weflange ukuze ibholithi{0}iphezulu kunye nesihlalo se-gasket ziqikeleleke

butt weld pipe fitting cap product image butt weld pipe fittings tee product close-up display

Inkqubo yokuVelisa i-Butt Weld Fittings (Ulandelelwano lweFactory)

Ukubumba (ukubumba / ukucofa okushushu):indawo engenanto ifakwe kwingqiniba/ tee/isinciphisi. Eli nyathelo limisela ubukhulu becala ukufana kodonga kunye nejiyometri esisiseko, yiyo loo nto ichaphazela ngqo ukulunga{1}umbhobho weld weld.
Ukusika kunye nokubunjwa:indawo engenanto iyasikwa kwaye iprofayile yemilinganiselo ekujoliswe kuyo (umzekelo, embindini{2}}ukuya{3}}isiphelo kunye nobude bayonke). Ukubunjwa okungaguqukiyo kugcina ukwenziwa kwe-spool kuphindaphindeka{5}}ingakumbi kumsebenzi wokutyibiliza onamajoyini aphindaphindiweyo.
Beveling kunye nokugqiba ukulungiselela:iziphelo ze-weld zenziwe ngoomatshini kwiprofayili ye-bevel efunekayo kunye nokuphela kwesikwere. Ukulungiswa kokuphela okuzinzileyo kunceda abashiseli babambe imeko yengcambu engaguqukiyo; iba novakalelo ngakumbi xabutt weld tube fittingszicwangciswe nge-OD×WT kwaye ukulingana okuqinileyo{0}}kulindelwe.
Unyango lobushushu (ngokwebakala lezinto):ukunyanzeliswa kwesiqhelo/ukudibanisa/isisombululo kusetyenziswa njengoko kufunwa yimathiriyeli kunye nomgangatho. Kubaumbhobho wentsimbi yentsimbi engenasici, unyango oluchanekileyo lokushisa luyingxenye yesiseko sokukhululwa kwe-weldability kunye nokuthotyelwa kwepropati.
Ukugqitywa komphezulu + ukukhutshwa kokugqibela:Ufakelo olungenastainless luhlala luchongwa/lucocwe, emva koko iqashiso liyahlolwa, limakishwe, kwaye likhutshwe ngamaxwebhu anokulandeleka (MTC/lot mapping) ukuze ukuthunyelwa kwamkelwe njengokulawulwayo.Izixhobo ze-weld ze-butt, hayi iziqwenga ezixubeneyo.

Uhlolo kunye noQinisekiso loMgangatho

Umbhobho we-Octal unyanzelisa inkqubo ebanzi yolawulo -lomgangatho ukusuka kwimathiriyeli ekrwada ukuya ekugqityweni kwayo:

into ye-QC	Yintoni esiyijongayo	Ulawulo oluqhelekileyo / amanani okwamkela abathengi abawasebenzisayo	Oko ufumana kwipakethi yokukhulula
Ukuqinisekiswa kweKhemistri (PMI/OES)	Uqinisekiso lwebakala ukunqanda umxube-uphezulu (esp{1}}L/316L)	100% ubushushu{1}}inqanabauqinisekiso kwii-odolo ezidityanisiweyo{0}ezifunwa ngabathengi abaninziI-100% yesiqwenga se-PMI	Ingxelo ye-PMI/OES + ubushushu/imephu eninzi
Iimvavanyo zoomatshini	Ukuqina / isivuno / ubude (ngobushushu / iqashiso ngalinye)	Iseti e-1 ngobushushu(okanye ngeqashiso ngalinye) njengesiseko; iimvavanyo ezongezelelweyo nge-ITP nganye yomsebenzi obalulekileyo	I-MTC + ingxelo yovavanyo lwaselabhu
Billet / umzimba UT (laminations)	Isandi sangaphakathi phambi/emva kokwenziwa	Ihlala ichazwa njenge100% UT ukuskenakwizixhobo ezibalulekileyo okanye udonga olunzima	Ingxelo ye-UT enobubanzi + umphumo wokwamkelwa
Ulawulo lomgangatho	OD/ID, WT, ovality, iziko{0}}ukuya-ekupheleni	Ulawulo lwevenkile oluqhelekileyo:ovality Ngaphantsi okanye ilingana ne-1.0% yeOD; I-WT ingekho phantsi kwegama nge> 12.5%(umgaqo ophantsi oqhelekileyo); iziko{0}}ukuya{1}}ukuphela kukhangelwe ngokwe-B16.9/EN 10253	Iphepha lokuhlola elinobungakanani (indawo{0} esekwe)
Bevel & ukugqiba ukulungiselela	I-engile ye-Bevel / ingcambu yobuso / isikwere	Isiseko se-bevel esiqhelekileyo (isimbo se-ASME B16.25):37.5℃± 2.5 degree; ubuso beengcambu ngokuqhelekileyo~1.6 mm (1/16")(iprojekthi inokuqina); isiphelo squareness kaninzi kulawulwa ukubaNgaphantsi okanye ilingana ne-1.0 mm	Phelisa-irekhodi yokuhlolwa kwangaphambili + iifoto xa uceliwe
Ulawulo lonyango lobushushu	Ukwenziwa kwesiqhelo / ukunyuswa kwesisombululo (njengoko kusebenza)	Ukulandelwa kwesithando somlilo kunye nomjikelezo olawulwayo; abanini abaninzi bacelaiitshathi zobushushu ngebhetshi nganyekunye nokuqina kweetshekhi apho kuyimfuneko	Ubushushu-itshati yonyango / irekhodi + ingxelo yobulukhuni (ukuba icacisiwe)
Uvavanyo lomphezulu	I-folds, i-laps, i-cracks, i-inclusions	100% ebonakalayo; "umhlaba ococekileyo" olindelekileyo uhlala ubhalwa kwi-PO (akukho sikali sishunyekiweyo, akukho macala abukhali / ii-burrs)	Uluhlu lokuhlola olubonakalayo
NDT (ngemathiriyeli & ITP)	MT/PT/UT/RT njengoko kufuneka	Iipateni ze-ITP eziqhelekileyo:MT/PT 100%kwiindawo ezibalulekileyo;RT 10–100%kuphela xa izinto ezidityanisiweyo zibonelelwa / xa i-ITP iyibiza	Iingxelo ze-NDT ezinomthamo wokugubungela + iziphumo
Uxinzelelo / uvavanyo lokuvuza (xa kufuneka)	Hydro / umoya	Ukuba kukhankanyiwe: hydro iqhelekile1.5 × uxinzelelo loyilo; bamba ixesha rhoqoEnkulu kuno okanye ilingana ne 30–120 s(ITP-ichaziwe)	Ingxelo yovavanyo (uxinzelelo/ubambe/ixesha/iqashiso)

Izinto eziluncedo kwezobuGcisa

Uzinzo ophezulu{0}}imveliso yevolumu:Umbhobho we-Octal uqhuba iilayini zokubumba ezininzi ngonyaka-unyaka wonke ukugcina unikezelo luzinzile kwiipakethe ze-EPC ezininzi{1}}ingqiniba, iitiyi, izinciphisi, kunye neminqwazi{2}}ngaphandle kokudala uxinzelelo lweshedyuli kwindawo.
Ukufaneleka okuphindayo{0}}umgangatho:Ulawulo lwenkqubo lugxininisa kwimilinganiselo abawelder abaziva ngayo ebaleni-ukufana kobunzima bodonga, ulawulo lwe-ovality, kunye nejometri ye-bevel engaguqukiyo-Ngoko izifakelo zemibhobho ye-butt weld zilungelelaniswa ngokucocekileyo kunye neziphelo zemibhobho kwaye zinciphise ukucola/ukusebenza kwakhona ngexesha lokuwelda.
Isiphelo esingaphakathi-ukungqinelana kwamalungiselelo (bevel njengemveliso elawulwayo):Endaweni yokuphatha i-beveling njengenyathelo "lokugqibela-lomzuzu", i-Octal Pipe isebenzisa isiphelo esizinikeleyo{1}}izikhululo ezijongeneyo/ezibeveling ezinokuhlolwa komhlaba, ukugcina inkangeleko ye-bevel ihambelana kwiindawo ezininzi{2}}ukuze iimeko zeengcambu zihlale zizinzile ngexesha le-RT/UT{3}}lolwamkelo lwe-weld oluqhutywayo.
Ukwenza + ubushushu{1}}uqeqesho lonyango kwinqanaba lomgca:Ingqiniba/iintsika/izinciphisi ziveliswa ngeendlela ezilawulwayo ezenzayo kunye nemijikelo yonyango ehambelanayo-nobushushu (ukwenziwa kwesiqhelo/ukulinganisa/isisombululo se-annealing ngokohlelo), kunye nokulandeleka kwebhetshi kugcinwa kwisitishi ngasinye{1}}ukuze iipropati zoomatshini kunye nokuwelda ziphindeke, azixhomekekanga kumkhwa wabasebenzisi.
Inkxaso yobunjineli ethintela iimpazamo zokuodola:Phambi kokuthunyelwa, i-Octal Pipe inokuphonononga isometrics/MTOs ukuqinisekisa i-LR/SR, i-concentric vs eccentric orientation, iinguqu zeshedyuli, kunye nokuphelisa-iimfuno zokulungiselela{1}}ukuphepha "uhlobo lokufaneleka olungalunganga" ulibaziseko oluhlala kuphela kwindawo efanelekileyo{2}}phezulu.
Thumela ngaphandle-ukhuseleko olulungile:Ukumakishwa okusemgangathweni, ukhuseleko lwesiphelo, kunye nokupakishwa kwe-bundle/crate kugcina ii-bevels kunye nokutywina ubuso bukhuselwe ngexesha lokuphatha, ukuze iifatisi zifike zilungele ukuhlolwa kunye ne-welding kunokusebenza{0}}phezulu.

180℃return bend butt weld fitting for piping system butt weld reducing tee ASTM A234 WPB reducing branch

Ufakelo lwe-Butt Weld "Linge{0}}Imephu yoMngcipheko oPhezulu" (umbhobho vs Umbhobho vs iStainless)

Ufakelo lwe-butt weld (iiphakheji zemibhobho esisiseko):

Kwiumbhobho weld weld, inqaku eliphambili lokulawulaulungelelwaniso lweshedyuli-ifatisi kufuneka ihambelane nosapho lombhobho lwe-OD/WT ukuze umtshisi anganyanzelwa ukuba "ayenze ilingane" ngokusila umhlaba weengcambu okanye ngokuvula isithuba. Kwiiphakheji ze-Octal Pipe, sihlala siqinisekisaNPS + ishedyuli (okanye OD×WT)kwaye tshixa umgangatho ofanelekileyo (umzekelo, B16.9) ukuze umbindi-u{4}}isiphelo kunye ne-bevel geometry ihlale ingaguquguquki kuyo yonke i-spool run.

Izifakelo zetyhubhu ye-butt weld (ityhubhu ye-OD ayihambelani nomngcipheko):

Ufakelo lwebhubhu ye-butt weldkulapho iiprojekthi zilahlekelwa lixesha kuba "ubungakanani bamagama" bunokufihla iinkqubo ezahlukeneyo zeOD. Ityhubhu{{1}esekwe BOMs zihlala zicaphulaOD×WT ngokuthe ngqo, ngelixa umbhobho{0}osekwe kwiiBOM usebenzisaNPS/SCH-kunye nokungahambelani okuncinci kuba yingxaki enkulu yokulingana{1}}xa amalungu amaninzi e orbital{2}}edityanisiwe okanye enziwe ngaphambili kwiskids. Ukulungiswa okusebenzayo kulula: phatha izixhobo zetyhubhu njengeOD{0}izixhobo ezilawulwayokwaye ucacise i-tube yokukhwelana umgangatho we-OD (kunye ne-OD × WT ngqo) kwi-PO, kungekhona nje ubungakanani obuqhelekileyo.

Izifakelo zemibhobho yentsimbi yentsimbi engenasiphene (ingozi yokukhululwa ayilobakala kuphela):

Kubaumbhobho wentsimbi yentsimbi engenasici, ukusilela okuqhelekileyo "akukho 316L engalunganga"{1}}kukukhululwa kunye nezinto ezothusayo: imeko yomphezulu onamabala ngexesha logcino, ubushushu{2}}imiba echaphazelekileyo edibanisa ukuwelda, kunye{3}}nokulandeleka okuxubeneyo okucotha ukufumana ukuhlolwa. Umbhobho we-Octal ugcina uphicotho-zincwadi olungenasiphene-nobuhlobo ngokulungelelanisa i-POukucaca kwebakala (304L/316L)plusukugqiba/ukucoca ulindelo, kunye nokuthumela ngenqanawaimephu eninzi (ukumakishwa → MTC)ngoko ke ukufakwa kungenziwa ngokwamanqanaba bubushushu kunye nobukhulu ngaphandle kokuphinda{0}kulungiswe kumgangatho wevenkile.

Usetyenziso / Iimeko zangaphambili (Apho uFatisi lwe-But Weld lusetyenziswa ngokwenene)

Cima iqhina{0}}kumgca wokurekhi ephilayo (uhlaziyo lwebala elimdaka):

Abasebenzi badla ngokungenaI-90℃LR elbows + ukunciphisa iiteyiukuphinda ujikeleze abaxhasi, ukongeza isixhobo{0}}ukusuka, okanye ubophe ukutyibilika esitsha kwiheader esele ikhona ngexesha lokucima kwefestile emfutshane. Umceli mngeni "wokwenene" ufanelekile{2}}ngesantya esiphezulu{3}}ukubaiziko{0}}ukuya{1}}ekupheleniokanye i-bevel ayihambelani, i-welders iphetha ngokusila umhlaba / i-gap yengcambu, kwaye i-joint iba nzima ukudlula i-RT / UT. Kwiipakethe ze-Octal Pipe, sidla ngokubeka ukufakwaUluhlu lomgca we-ISO(ubungakanani / ishedyuli / izinto), ngoko ke iqela le-welding linokukhetha i-elbow echanekileyo / iseti yeetee kwi-spool ngaphandle kweendonga zokuxuba.

I-Pipe spool prefabrication ye-skids zemodyuli (i-welds ephindaphindiweyo, ukunyamezela okuqinileyo):

Iivenkile zokutyibiliza ziqhuba amakhulukhulu ezidityanisiwe{0}}izinciphisi, iikepusi, iitiyi, kunye -neengqiniba ezimfutshane{{0}apho ishedyuli enye engalunganga inokuphinda isebenze kwibhetshi yonke. Ngokwesiqhelo, umngcipheko "uncinci{2}}ukuya{3}}kutyeba" iinguqu ezinyanzela iparameter ukuba itshintshe phakathi{4}}noveliso olucothayo. I-Octal Pipe ixhasa ukwenziwa kweskid ngokulungelelanisa i-PONPS/SCH (okanye OD×WT)kunye nokuzisa iifatisi ezinophawu olucacileyo kunye{0}}nokukhutshwa okuninzi kwepakethi yokukhupha, ukuze iispools zihlale zingaguquguquki ukusuka kwiweld yokuqala ukuya kwi-hydrotest yokugqibela.

Ukufunxa impompo / inkqubo yokukhutshwa kwamanzi (uqhelaniso-ufakelo olunovakalelo):

Kwizikhululo zokumpompa kunye neeyunithi zenkqubo,izinciphisi ze-eccentriczisetyenziswa ngokukodwa ukunqanda iipokotho zomoya kunye nokugcina ukufunxa okuzinzileyo{0}}kaninziiflethi-phezulu{1}}phezulu (FOT)kwimigca yokufunxa ethe tyaba, kunye nezinciphisi/ii tee eziqhelanisiweyo zisetyenziselwa ukugcina amathambeka e-drain. Intlungu yangaphambili yomsebenzi ayikho "i-minimer ekhoyo," kukuba i-mininder ifika ngaphandle kokuchazwa kwe-orientation, ngoko ke iqela lentsimi liyiphendulela ngokungalunganga kwaye kamva lixosha i-vibration / cavitation okanye imiba yokuhambisa amanzi. Umbhobho we-Octal uhlala uqinisekisa imfuno yokunciphisa i-minister (FOT / FOB) ngexesha lokucaphula ukuthintela ukulungiswa kwendawo ephephekayo.

Okuphezulu-okusentloko yezinto eziluncedo (umphunga, ubushushu{1}}ukudluliselwa, uqhagamshelo lwesifudumezi):

Ezi phakheji zithembele kakhulu kwizinciphisi, iitiyi, kunye neengqiniba ekufuneka zihambelane neshedyuli yombhobho wengxubevange kunye neemeko zonyango{0}}zobushushu. Ujoliso lohlolo luqhelekileukulandeleka kwezinto + ubushushu -ubungqina bonyango + umda we-NDTkuba abanini abafuni ufakelo olungabhalwanga lufakwe kwi-header eya kujikeleza i-thermal iminyaka. Umbhobho we-Octal ngokwesiqhelo uthumela i-alloy ehambelana neendawo ezinobungqina obukhutshiweyo obufakwe kwimaphu ukuze uhlolo lomnini lucoce ibhetshi ngaphandle kweendawo zokubamba.

Qhagamshelana ngoku

FAQ

Umbuzo: Izifakelo ze-butt weld vs izifakelo ze-weld weld vs izifakelo ze-butt weld weld - yintoni umahluko?

A:Kwiinkcukacha ezininzi,umbhobho weld weldzenziwa ubukhulu ngeNPS/DN + ishedyuli(I-OD imiselwe kwi-NPS nganye, udonga luqhutywa yishedyuli).Ufakelo lwebhubhu ye-butt weldzilingana ngokweityhubhu yokwenyani OD + udonga, ngoko ke "i-tube ye-intshi ye-intshi" ayilona ulwimi olufanayo ne "NPS 2 pipe." Ukuba uluhlu lwakho lomgca luyityhubhu (isixhobo/i-sanitary/mechanical tubing), i-PO kufuneka ichaze.ityhubhu OD + udonga + umgangathoukunqanda ukulingana{0}.

Q: Yeyiphi i-bevel yokwenza izifakelo ze-butt weld weld ziqhele ukuza nazo (kwaye yintoni emayijongwe phambi kokuba ilunge{0}}phezulu)?

A:I-butt eqhelekileyo-i-weld end prep idla ngokulandelaI-ASME B16.25: a 37.5℃± 2.5 degreei-engile ye-bevel (ngecala ngalinye) enesiqheloubuso beengcambu (umhlaba) malunga ne-1.6 ± 0.8 mm(imilinganiselo iyahluka ngokwendlela yokuphela). Kwisiza, olona hlolo lukhawulezayo "lokuthintela ukusebenza kwakhona" lui-engile ye-bevel + ukuhambelana komhlaba + isiphelo sesikwere, kuba ezi drive ingcambu imeko kunye RT/UT ukwamkelwa kwi pass yokuqala.

Q: Ubhityile kangakanani unokufaniswa neB16.9 kunye neshedyuli yombhobho (udonga{1}}lolawulo lokutyeba)?

A:KubaI-ASME B16.9butt{0}ufakelo lwewelding, umgangatho ubiza aUbuncinci bodonga lwama-87.5%(ngaphandle kokuba umthengi uchaza unyamezelo olwahlukileyo). Ngokwenyani, yiyo loo nto abathengi kufuneka bacaciseubungakanani + ishedyuli + umgangatho, kunye ne-spools ebalulekileyo yongeza inqaku leukuphela-ulawulo lobukhulu bendawo(apho ukuthotyelwa kwe-OD/ID kunokufuna ubukhulu bendawo).

Q: Kwintsimbi engenastainless butt weld weld fittings, yintoni ekufuneka ixelwe ukunqanda okungalunganga - ukukhutshwa komgangatho (304L vs 316L)?

A:Chaza iI-ASTM A403/A403Mibakala ngokucacileyo (umz.,WP304L / WP316L) kwaye ufunaukuphawula + ubushushu/ukulandeleka okuninzingoko ukufumana uhlolo kunokuhambelana nokufaneleka → MTC → ubushushu. Ukumakishwa kwe-ASME B16.9 kubandakanya izinto ezinjeukuchongwa komenzi, ukuchongwa kwemathiriyeli, kunye nobukhulu; kwiiprojekthi ezixubileyo-zebakala, yongezaIimfuno ze-PMI(umzekelo, i-PMI ngokushushu -iqashiso okanye i-100% kwizinto ezichongiweyo ezibalulekileyo). Kwiipakethe zobonelelo lombhobho we-Octal, iingxelo ze-PMI kunye nobushushu-imephu eninzi inokuqukwa kunye neseti ye-MTC xa iceliwe.