Precision 304/316 Stainless Steel Tubes – AP, BA, MP, EP Surface Finish Guide

Emigqeni yezinsimbi, amasistimu emidiya ahlanzekile, namahlanganisela anokubekezelelana okuqinile,ukunemba amashubhu ensimbi engagqwali– ikakhulukazi ku-304/304L kanye no-316/316L – azichazwa nje kuphela ngobubanzi obungaphandle nokuqina kodonga, kodwa nangejiyomethri, indinganiso yezinto ezibonakalayo, i-surface class, kanye nokulandeleka.
Isigaba sobuso (i-AP / BA / MP / EP), kanye namarekhodi namarekhodi okuhlola, sinquma ukuthi ishubhu liyifanele yini isevisi yemboni, yokuhlanzeka, noma{0}}yokuhlanzeka okuphezulu nokuthi ingadlula kalula kangakanani ukwamukelwa kwephrojekthi.

I-Specification Framework ye-Precision Stainless Steel Tubes

Ubukhulu	Amaphuzu Abalulekile	Ukubukeka Okujwayelekile Ezicacisweni Zephrojekthi
Ubukhulu & Ukubekezelelana	Ububanzi bangaphandle (OD), ukujiya kodonga (WT), uhla lokubekezelela; ububanzi bangaphakathi noma isigaba esiphambanayo{0}}lapho kudingeka khona	Kusohlwini oluthi "Ubukhulu nokubekezelelwa" noma amathebula edatha; kuthinta ngokuqondile ukusebenzisana kokufaka, i-weld fit{0}}up, kanye nokuxhumeka kumabhomu emishini
Ukunemba Kwejiyomethri	I-ovality, ubuqotho, ukugxila	Kwengezwe njengokubekezelelana kwejometri; esetshenziselwa ukulawula ukugijima kwamashubhu amade, ukusekela isikhala, ukuqondanisa i-orbital welding, kanye nokuziphatha kokukhathala kwamashubhu-amancane odonga{1}}nobubanzi obuncane
Ishubhu Iyaphela	I-Deburring, squareness kanye ne-perpendicularity, ifomu le-chamfer, ukulungiswa kwe-bevel lapho kudingeka khona	Kuchazwe kokuthi "Iziphetho / Zokuqeda Ukulungiselela"; kunciphisa-ekugayweni kwesayithi nokusebenza kabusha, kuthuthukisa ukusebenza kahle kokuhlanganiswa nokuthembeka kokuvala
Amazinga	I-ASTM A269/A270/A213/A249/A554, nezinga lokubukeza	Kusohlwini "Kumazinga / Amakhodi Asebenzayo Namazinga"; ilungisa ububanzi besakhiwo somshini, izinto zokuhlola, nokuqukethwe kwamadokhumenti
Amabanga	304/304L, 316/316L, 321/347, 2205 nezinye izinsimbi ezingenasici	Kufakwe ohlwini "Izinto"; kukhethwe ngokusekelwe kokuphakathi, izinga lokushisa, indlela yokuhlanza, nempilo yokuklama. Amashubhu ensimbi engagqwali angu-Precision 304 kanye namashubhu ensimbi engagqwali angu-316L avame kakhulu kumasistimu ahlanzekile nahlanzekile{3}
Umzila Wokukhiqiza	Ukunemba okungenamthungo; ashiselwe + abandayo asebenze	Kufakwe ohlwini "Inqubo Yokukhiqiza" noma izidingo ezengeziwe; ichaza izindlela zokukhiqiza ezamukelekile kanye nemithelela yazo ekubekezeleni, isimo esingaphezulu, kanye nokuguquguquka kokulethwa
Ukulandeleka & Ikhwalithi	Inombolo yokushisa, inombolo yabalingisi, iqoqo lokukhiqiza, inqwaba yokwelashwa kwendawo, amarekhodi okuhlola	Kusetshenziswe ngokumaka amashubhu, amalebula, EN 10204 3.1/3.2 MTCs, nemibiko yokuhlola; yakha uchungechunge lokulandeleka oludingekayo ukuze kwamukelwe futhi lubuyekezwe kamuva

Uma lezi zilinganiso sezichaziwe, isigaba esingaphezulu (AP / BA / MP / EP) kanye namanani ahambisanayo anobulukhuni alawula ukuhambisana kwemidiya, ukuhlanzeka, kanye nezidingo zemibhalo.

Amakilasi Angaphezulu Kwamashubhu Ensimbi Engagqwali Anembile: AP / BA / MP / EP

AP BA stainless steel tubing surface finish guide image with two tube samples - octal pipe MP EP stainless steel tubing surface finish guide image with two tube samples - octal pipe

Ezenzweni zobunjiniyela, amakilasi amane okulethwa komhlaba avame ukusetshenziselwa ukunemba kwamashubhu ensimbi engagqwali:

AP- I-Annealed & Pickled
BA– Bright Annealed
MP– Mechanical Iphucuziwe
EP– Electropolished

Imininingwane nama-oda okuthenga ngokuvamile ahlanganisa lokhu:

Ikilasi elingaphezulu + ububanzi (ID / OD / ID+OD) + okuqondiswe kulo inani langaphakathi le-Ra.

1. I-AP - I-Annealed & Pickled

I-AP igxile ekususeni isikali kanye ne-weld heat tint ukuze kutholwe indawo eyisisekelo ehlanzekile, eshiselekayo, futhi engagqwali-. Ukusetshenziswa okujwayelekile:

Imigqa yezinqubo ezijwayelekile zezimboni
Imigqa yezinsimbi nokulawula
Izihloko zezinsiza nezinye{0}}amasevisi okushintshanisa ukushisa

Kumashubhu ensimbi engenasici angu-304 nangu-316, izindawo ezingaphezulu ze-AP zisetshenziselwa kakhulu amanzi ezimboni, isitimu, umoya ocindezelweyo, amagesi angenayo, kanye nezinsizakalo eziningi zamakhemikhali ezijwayelekile.

Izici Zobuso

I-matte efanayo noma isiphetho esifiphele, ngaphandle kwesikali esinzima noma i-tint yokushisa ephinyisiwe.
Ubulukhuni bangaphakathi ezingeni eliphakathi, elifanele imidiya yezimboni eziningi nezindlela zokuhlanza ezijwayelekile.
Lapho ukwehla kwengcindezi noma ukulawula insalela kubaluleke kakhulu, ububanzi be-Ra bangaphakathi bungangezwa phezu kwe-AP ukuze kuchazwe kabanzi indawo.

2. BA - Bright Annealed

Izingxenye ze-BA zitholakala ngokudonsa okukhanyayo ngaphansi kwesimo sokuzivikela futhi zigcizelela izindawo zamashubhu ezihlanzekile, ezikhanyayo, nezikali{0}ezingenasikali. Ukusetshenziswa okujwayelekile:

Imigqa yenqubo enezidingo zokuhlanzeka ezibonakalayo neziyisisekelo
Amapayipi oxhumano lwemishini nezindawo ezibonakalayo ezitshalweni
Indawo eyisisekelo ye-MP noma i-EP yakamuva lapho kudingeka ukulawulwa okuqinile

Ngokunemba 304/304L kanye 316/316L amashubhu ensimbi engagqwali, BA ivamile ekudleni, ukunakekelwa komuntu siqu, kanye nenqubo ethile izicelo amanzi.

Izici Zobuso

Isiphetho esikhanyayo se-metallic esinesilinganiso esilinganiselwe; umbala womthungo we-weld eduze kwempahla yomzali.
Ngomoya ozinzile nokulawula izinga lokushisa, izindawo zangaphakathi nezangaphandle zibonisa i-oxidation encane kakhulu.
Ngaphansi kokubekezelela okufanayo kobukhulu, i-BA ivuna ukuzuza ukubonakala kokugcina okufanayo kanye nokuba rough ngemva kweMP noma i-EP.

3. I-MP - Mechanical Ipholishiwe

I-MP inciphisa ubuhhadlahhadla ngokugaya nokupholisha ngemishini kuyilapho ilawula ukubukeka okubonakalayo. Ukusetshenziswa okujwayelekile:

Amapayipi ahlanzekile ekudleni, esiphuzweni nasezitshalweni zemithi
Amasistimu anokulawulwa kwezinsalela ezichaziwe kanye nemijikelezo ye-CIP / SIP
Izindawo zamapayipi nezinsiza eziveziwe lapho kudingeka khona ukuqedwa okungaguquki

Kumashubhu ensimbi engagqwali angu-316L anembe, izindawo zangaphakathi ze-MP ezihlanganiswe nemikhawulo ye-Ra efanelekile ziyisimiso esivamile samasevisi wemidiya{1}}enani eliphezulu.

Izimpawu Zobuso Nokuqina

Ubuso bungalungiswa bube{{0}obucolekile, obubhrashelwe, noma{1}}bufane nesibuko, bulinganisele ukuhlanzeka nokubukeka.
Okuqondiwe okujwayelekile kokuqina kwangaphakathi kwamashubhu anemba:

Ipholishi yemishini yezimboni: i-Ra yangaphakathi ≈ 0.6–0.8 µm

I-Sanitary mechanical polish: i-Ra yangaphakathi ≈ 0.4–0.6 µm

Lawa manani ayahlukahluka ngezindinganiso, ukusebenza kwemboni, namandla ezitshalo, futhi ngokuvamile abhalwa ngokuthi "MP yangaphakathi yendawo, Ra Ngaphansi noma elingana no-X µm" ngendlela yokulinganisa echaziwe kanye nendawo.

Ukupholisha ngomshini nakanjani kususa okuthile. Kumashubhu-aqinile futhi aqinile, i-OD, WT, kanye nezibonelelo ze-ovality zidinga ukuhlelwa kusenesikhathi ukuze amashubhu anemba aqediwe ahlale ngaphakathi kokubekezelela okucacisiwe.

4. EP – Electropolished

I-EP isebenzisa ukuchithwa kwe-electrochemical kweziqongo ezincane-ukukhiqiza indawo yangaphakathi ebushelelezi, eminyene, ukuthuthukisa ukuhlanzeka nokulawulwa kwezinsalela. Ukusetshenziswa okujwayelekile:

Amasistimu-okuhlanzeka okuphezulu kanye{1}}ahlanzekile kakhulu
I-semiconductor kanye{0}}nebanga lamapayipi amakhemikhali e-electronic
Amapayipi-ezinga eliphezulu emithi kanye ne-bioprocess
Imigqa enemikhawulo eqinile ezinhlayiyeni, ezikhishwe, kanye nemiphumela yokuqinisekisa yokuhlanza

Kumasistimu -ahlanzekile, amashubhu ensimbi engagqwali angu-316L enembile ayinhlanganisela evamile: ibanga lisekela ukumelana nokugqwala kanye namakhemikhali okuhlanza, kuyilapho izindawo zangaphakathi ze-EP zisekela okuphokophelwe okuqinile kwenhlanzeko.

Izimpawu Zobuso Nokuqina

Indawo yangaphakathi iba bushelelezi esikalini-ezincane, ibe namaphoyinti ambalwa okuma kanye nemigodi-encane.
Okuqondiwe okujwayelekile kokuqina kwangaphakathi:

Okuphezulu-ukuhlanzeka / ukuhlanzeka kwe-EP: i-Ra yangaphakathi ≈ 0.3–0.4 µm

Ukuhlanzeka okuphezulu (isb. i-UHP): i-Ra yangaphakathi yehle iye ku-≈ 0.25 µm noma ngaphansi, kuncike emandleni okucubungula nezimfuneko ezijwayelekile

I-EP ivame ukuchazwa kanye nokuhlanza, ukomisa, ukupakisha okuhlanzekile, kanye nemibhalo; iyingxenye yohlelo oluphelele{0}}lokulawula ukuhlanzeka esikhundleni se-cosmetic finish.

Izimo zohlelo lokusebenza kanye nezinqumo ezijwayelekile

1. AP – Izimboni Ezivamile kanye Nezinhlelo Zokusebenza

Imidiya: amanzi ezimboni, umusi, amagesi angasebenzi, amakhemikhali ajwayelekile

Amasistimu: izinsiza, imigqa yensimbi, lawula amapayipi wesignali

Izici: gxila ekumelaneni nokugqwala kanye nokushisela; akukho mingcele eyeqisayo ensaleni yangaphakathi.

I-Octal Pipe inikezela nge-AP yangaphakathi engama-304 kanye namashubhu ensimbi engagqwali angu-316 anembayo kumasekhethi amaningi ensiza kanye nezinsimbi, ehlanganisa ukukhethwa okujwayelekile / ukudlulisa nokuhlola kobukhulu ukumboza izimo eziningi zokusebenza kwezimboni.

2. BA – Inqubo Ehlanzekile Nokubukeka-Imigqa Ebucayi

Imidiya: ukucubungula amanzi, okunye ukudla/ukunakekela komuntu siqu, amagesi angasebenzi noma avikelayo

Amasistimu: ukuxhunywa kwemishini, ukushibilika kwamapayipi, amapayipi abonakalayo ahamba eduze kwemishini namamojula

Izici: ukubukeka okuhlanzekile nokufana kakhulu kune-AP, ukuhluka kombala okuncishisiwe kanye nokukhubazeka kwendawo, kuyilapho kugcinwa i-headroom ukuze ipholishwe kamuva noma i-electropolishing uma kudingeka.

Ekulethweni kwe-Octal Pipe, amashubhu e-BA 304L kanye ne-316L anemba ngokuvamile akhethelwa amapayipi ezitshalo ahlanzekile kanye nemigqa yokuxhuma imishini lapho ukuhlanzeka kwendawo, ukubukeka, nokuguquguquka kwesikhathi esizayo konke kuhlobene.

3. I-MP – Ihlanzekile futhi Kulula-uku{2}}Ukuhlanza Amasistimu

Imidiya: imikhiqizo yokudla nesiphuzo, uketshezi lwenqubo yezemithi,{0}}amakhemikhali anenani eliphezulu{0}

Amasistimu: amapayipi ahlanzekile, izihibe ze-CIP / SIP, imigqa yokukhiqiza enemijikelezo yokuhlanza njalo

Izici: kuchazwe imikhawulo ye-Ra yangaphakathi, ukugcinwa kwezinsalela okuncishisiwe, noshintsho olushelelayo lwe-weld ukusekela ukuhlanzwa nokuqinisekisa.

Kumashubhu ensimbi engenasici angu-316L anembayo, i-Octal Pipe ivamise ukuhlanganisa izindawo zangaphakathi ze-MP nezindinganiso ezifanele zokuhlanzeka ezifana ne-ASTM A270 futhi ihlinzeka ngemiphumela yokuhlolwa kuka-Ra namarekhodi okwelapha angaphezulu ukuze isekele ukuqinisekiswa kwamakhasimende kumaphrojekthi emithi nokudla.

4. EP – Okuphezulu-Ukuhlanzeka kanye Nezinhlelo Eziphakeme{2}}Zokuhlanzeka

Imidiya: -ukuhlanzeka okuphezulu kanye{1}}namanzi ahlanzekile kakhulu,{2}}amakhemikhali e-electronic-ezinga, i-biologics,{3}}amagesi ahlanzekile

Amasistimu: imigqa yenqubo ye-semiconductor, ukusatshalaliswa kwamakhemikhali-kwezinga le-elekthronikhi,{1}}izinkundla eziphezulu zemithi kanye ne-bioprocess

Izici: imikhawulo eqinile yezinhlayiya, izinto ezikhishwayo, kanye ne-bioburden; ngokuvamile "i-MP + EP" inhlanganisela ne-Ra eqinile kanye nemibhalo yokuhlanzeka.

Ngokuhlanzeka okuphezulu{0}kumaphrojekthi we-UHP, i-Octal Pipe ngokuvamile iletha amashubhu e-EP anembayo ngo-316L anochungechunge lwezinqubo zokucwenga kwe-annealing, ukupholishwa komshini{2}}nokupholishwa ngogesi, okusekelwa inqwaba{3}}yemibiko yeleveli ye-Ra namarekhodi okuhlanza ukuze kuhlangatshezwane nezidingo zekhasimende ze-semiconductor ne-bioprocess.

precision stainless steel tube bundle with smooth OD finish for instrumentation lines - octal pipe EP electropolished 316L stainless steel tubes high-purity internal surface finish panel - octal pipe

Ukulandeleka kanye Nokulawulwa Kwekhwalithi - Ukusuka Ezintweni Ezingavuthiwe kuya Kumashubhu Aphelile

Isiteji	Amaphuzu Okulawula Abalulekile	Ukuhlolwa Okujwayelekile / Amarekhodi	Iqhaza Kuphrojekthi
I-Raw Material (izinhlamvu / izimbobo / amakhoyili / imigoqo)	Ukuqinisekiswa kwebanga (304/304L, 316/316L, njll.); ukwakheka kwamakhemikhali; ukuhlanzeka nokulawulwa kokufakwa	Inombolo yokushisa; ZU 10204 3.1/3.2 MTC; umbiko wokuhlaziya amakhemikhali	Iqinisekisa ukuthi ukunemba okungu-304 kanye namashubhu ensimbi engagqwali angu-316 ahlangabezana nezimfuneko eziyisisekelo kanye nokugqwala okuvela emthonjeni futhi inikeza indawo yokuqala yokulandeleka.
Ukwakha & Welding / Ukubhoboza & Hot Working	Inqubo yokushisela (yamashubhu ashiselwe); ukubhoboza kanye namapharamitha ashisayo-okusebenza (okungenamthungo); ukuqhubeka kwe-weld	Amarekhodi okucubungula; ku-inthanethi noma i-batch NDT (i-eddy yamanje, i-leak flux, njll.)	Ilawula ukungaguquguquki phakathi kwe-weld seam nensimbi engumzali, inciphisa ingozi yokulimala odongeni kanye namaphutha okushisela
Ukusebenza Okubandayo Nokwelashwa Kokushisa	Ukudlula okubandayo{{0}kokudweba / okubandayo{1}}okuginqikayo; isixazululo annealing lokushisa / isikhathi; ukuqondisa	Imiphumela yokuhlolwa kwe-Dimensional; ukuhlolwa kokuqina; ukuhlolwa kwe-microstructure / intergranular corrosion lapho kudingeka	Ibhalansisa amandla, i-ductility, nengcindezi eyinsalela ukuze amashubhu anembayo ahlangabezane nezidingo zomshini nokubekezelelana kanyekanye
Ukwelashwa kwendawo (AP / BA / MP / EP)	Ukuvuthwa / ukuvuthwa; umkhathi wokuvikela ukukhanya okukhanyayo; imingcele yokupholisha; electropolishing nemingcele	Amarekhodi eqoqwana lokwelashwa kwendawo; Imibiko yokuhlolwa kwe-Ra (ye-MP / EP); amarekhodi okuhlola okubukwayo	Igcina indawo yangaphakathi nengaphandle yamashubhu ensimbi engagqwali angu-304 nama-316 ngokunemba ngaphakathi kwamakilasi ashiwo kanye nobubanzi obuqinile, isekela ukuhambisana kwemidiya nokuziphatha kokuhlanza.
Ubukhulu, iJiyomethri & NDT	OD / WT / ubude; i-ovality / ukuqina; ukugxila; ukuhlolwa kwengcindezi lapho kudingeka khona	Imibiko yokuhlolwa kwe-Dimensional; amarekhodi okuchezuka kwejometri; imibiko yokuhlolwa kwe-hydrostatic / pneumatic; eddy{{0}yamanje / imibiko yokuvuza kwe-flux	Iqinisekisa ukuthi amashubhu ensimbi engagqwali anembayo athobelana nemikhawulo yejiyomethri, ukucindezela, kanye nokukhubazeka, okwenza isisekelo sokusebenza{0}}phezulu nokuphephile.
Ukupakisha nokumaka	I-Tube inki{0}}yomaka ijethi / isitembu; ukulwa-nothuli, -okungamanzi, ukuvikela{3}}ukuklwebha	Ukumakwa kosayizi, ibanga, okujwayelekile, ukushisa / inqwaba; ukucaciswa kwephakheji	Igcina ubuwena bucacile ngokubeka nokuthutha ukuze amasayithi akwazi ukwaba amashubhu ngosayizi, ibanga, nenqwaba ngaphandle kokulahlekelwa ukulandeleka
Incwadi Yemibhalo Nedatha (MDR / QA Dossier)	Ukuhlanganiswa kwefayela nokuxhumana kwephrojekthi; i-batch mapping	I-MTC; imibiko yokuhlolwa kwe-dimensional kanye ne-geometrical; ukwelashwa kwendawo kanye namarekhodi e-Ra; I-NDT kanye nemibiko yokuhlolwa kwengcindezi; ukupakisha nokumaka incazelo	Yakha ingobo yomlando yekhwalithi ephelele kusukela kokusetshenziswayo kuya kushubhu lokunemba eliqediwe, isekela i-EPC, umnikazi, -nokwamukelwa kwenkampani yangaphandle kanye nokuhlolwa kwakamuva. I-Octal Pipe ngokuvamile inikeza lezi njengebhuku ledatha elihlelekile lamaphrojekthi wobunjiniyela

Izindlela Ezijwayelekile Zokucacisa Izidingo Zobuso

Ekucacisweni nasekuthengeni amadokhumenti, ingxenye engaphezulu yokunemba / ephezulu-amashubhu ensimbi engagqwali anembe ngokuvamile ahlanganisa:

Isigaba sobuso- AP, BA, MP, noma EP
Ububanzi- yangaphakathi (ID), yangaphandle (OD), noma i-ID+OD
Ubulukhuni bangaphakathi- Umkhawulo we-Ra kanye neyunithi (µm / µin), okubandakanya imvamisa yesampula noma izidingo zokubika zeqoqo
Incazelo yokubukeka- njengokubhulashwa, ukupholishwa kwesibuko, noma i-matte ukuhlukanisa izinhlobo zokuthungwa
Amadokhumenti kanye nokuhlolwa- amarekhodi okwelashwa okungaphezulu, imibiko yokuhlolwa kwe-Ra, amarekhodi okuhlanza / okusebenza, kanye nezidingo zokupakishwa nokumaka

Uma lokhu kuhlanganiswa nezinga elifanele le-ASTM (isb. A269, A270) nokukhetha kwebanga (elifana no-304L noma 316L), amashubhu ensimbi engagqwali anembayo angacaciswa ngendlela ekwazi ukwakhiwa, ihloleke, futhi ilandeleke. I-Octal Pipe ilungiselela ukukhiqizwa nokulawulwa kwekhwalithi ukuze kulandele lo mqondo, ukuze ukunemba okungu-304 kanye ne-316 kwamashubhu ensimbi engagqwali kungafani nje nezimo zesevisi, kodwa futhi kuqondile ukwamukela nokuphatha kuwo wonke umjikelezo wempilo yephrojekthi.

FAQ

Q1: Yini eqhuba ukukhetha phakathi kwe-AP, BA, MP, ne-EP yamashubhu ensimbi engagqwali anembayo?

A1: Abashayeli abakhulu yizici ezimaphakathi, indlela yokuhlanza, izinga lokuhlanzeka okuhlosiwe, kanye nesabelomali. Izimboni ezijwayelekile nezisetshenziswayo ngokuvamile zisebenzisa i-AP; imigqa enokubukeka kanye nezidingo zokuhlanzeka eziyisisekelo ngokuvamile isebenzisa i-BA; izinhlelo ezihlanzekile nezihlanzwa njalo zikhetha iMP; okuphezulu-ukuhlanzeka kanye nezinhlelo ze-UHP ngokuvamile zidinga i-EP ene-Ra yangaphakathi echaziwe{2}}amabanga L kanye nangu-316L avame kakhulu ezigabeni ezimbili zokugcina.

Q2: Kokubili i-MP kanye ne-EP kunciphisa ukuhlukumeza. Uyini umehluko oyinhloko ekusebenzeni?

A2:I-MP isebenzisa ukugaya nokupholishwa ngomshini, igxile ekuqineni nasekubukekeni kwe-macroscopic. I-EP iyi-electrochemical futhi isebenza ngesilinganiso esincane-, ithuthukisa ukuhlanzeka, ukulawulwa kwezinsalela, nokuzinza kwamakhemikhali. Amasistimu aphezulu-avamise ukuwahlanganisa: I-MP ukuze isuse amaphutha-enkulu, bese i-EP ukuze icwengisise indawo yangaphakathi, ikakhulukazi kumashubhu anembile angu-316L ekuhlanzekeni okuphezulu -kuzinhlelo zokusebenza ze-bioprocess.

Q3: Ingabe ukwelashwa okungaphezulu kuthinta ukubekezelelana kwe-dimensional nokunemba kwejometri?

A3: Yebo. Kokubili ukupholisha ngomshini kanye ne-electropolishing kususa impahla. Kumashubhu-aqinile odonga noma aqinile{3}}okubekezelela, izibonelelo kufanele zifakwe esigabeni sokuklama futhi zilawulwe ekukhiqizeni ukuze amashubhu ensimbi engagqwali aqedwe ngokunemba ahlale ngaphakathi kwemikhawulo ebekiwe ye-OD, WT, kanye nejiyomethri.

Q4: Ingabe kwanele ukusho ukuthi "i-electropolished yangaphakathi" ekucacisweni?

A4: Ngokuvamile akunjalo. Kungcono ukuchaza isigaba se-EP, ububanzi (i-ID noma i-ID+OD), i-Ra target yangaphakathi, indlela yokulinganisa, namarekhodi adingekayo (ukwelashwa, imiphumela ye-Ra, ukuhlanzwa). Lokhu kugcina ukukhiqiza, ukuhlola, nokwamukelwa kuhambisana nesimo sangempela sokulethwa.

Q5: Kungani ukulandeleka kubaluleke kangaka kumaphrojekthi wamashubhu ensimbi engenasici angu-304/316?

A5: Ukulandeleka (izinombolo zokushisa, amaqoqo okukhiqiza, amaqoqo okwelashwa okungaphezulu, amarekhodi okuhlola) kunika amandla ukuhlobana okusheshayo phakathi-nezinkinga zesevisi nezinto ezithile ezibalulekile noma izimo zenqubo, futhi kusekela ukuhlolwa kwakamuva nokubuyekezwa kwedizayini. Kumaphrojekthi wobunjiniyela, i-Octal Pipe ivamise ukuxhumanisa le datha ne-304/304L kanye ne-316/316L MTCs, imibiko ye-Ra, kanye namarekhodi okuhlola i-NDT / ingcindezi encwadini eyodwa yedatha, yakhe umkhondo wekhwalithi ophelele osuka kokusetshenziswayo kuya kushubhu yokunemba eqediwe.

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