Kamfanin jirgin sama mai sauri

Ana amfani dashi sosai a cikin yanayin bincike da gas da gas kuma a cikin masu musayar zafi a cikin petrochemical \ / sarrafa sunadarai.

Astm A312 TP316 madaidaiciya ƙa'idodi ne ga mara kyau, madaidaiciya-seam welded, da kuma sanyi aiki aikace-aikacen Aussive da aka yi amfani da shi a cikin babban-zafin rana aikace-aikace. A 316 masana'antu masana'antu na mashin karfe ana yin shi daga haɗuwa da chromium, nickel, da molbdenum, wanda ke ba da bututun ss 316 masu lalacewa sosai kyakkyawan juriya ga lalata da tsatsa.

Flanged hadin gwiwa yana hade da uku daban-daban daban-daban da ya hade ko da yake; flanges, gas, da kuma bolting; wanda ake tattare da wani tasiri, mai dacewa. Ana buƙatar masu sarrafawa na musamman a cikin zaɓi da aikace-aikacen duk akwai abubuwan da zasu iya samun haɗin gwiwa, wanda ke da karfin gwiwa.

Bakin karfe 304 yanayin bututun maras kyau yana da girman girman? inci zuwa inci 16, bututun Erw kewayewa? inci zuwa inci 24 da bututun cutar sun haɗu daga inci 6 zuwa inci 100. Girman duk bututu na kewayon daga 1 \ / 8 inci zuwa inci 30. Bakin karfe 304 welded buted buted ana welded daga takarda kunkun takarda ko tsiri. M, welded ko lsaw bututun sun bambanta a fom kamar zagaye, murabba'i, na rectangular da na hydraulic iri. type

Ku ƙyale shi ne ɗayan tsofaffin hanyoyin da aka yi amfani da su don ƙirƙirar sassan ƙarfe, inganta kayan aikin su kamar gajiya, juriya da lalata.

Babu shakka babu haɗarin lalacewa ta hanyar sanyaya ko walda a alloys (as) flanges daban-daban (as) flanges daban-daban.Ald weld-kan flanges da yawa.

Gyara-expansion gilashin fadada-nickel-Nickel-cogert Aloleys, KOVAR Alloys, kuna da daidaituwa na zafi a cikin wani yanki mai wahala a cikin kewayon yanayin zafi

Allos na Nickel-tushen kayan amfani don yin samfuran tubular mai inganci. Ofaya daga cikin mahimman dalilai shine mafi kyawun lalata lalata lalata lalata lalata lalata a cikin ruwa mai ruwa da kuma yawan zafin jiki.
Girma "Od: 1 \ / \ / 2" ~ 48 "

Ana amfani da bututun mai sauri a masana'antu a cikin manyan masana'antu ciki har da sarrafawa na petrochemical, masana'antar sarrafa kayan aikin sunadarai, masu girki da tsire-tsire mai.

Akwai wadatattun masu sauri na C2000 da ke girma da kuma kauri, wannan nau'in Nickel-Chromium-Molybdenum Almara da juriya na lalata.

A789 S31803 da unpents S32205 maki biyu ne na Duplex Bakin Karfe wanda aka yi amfani da shi a aikace-aikace da yawa masana'antu. Wadannan dollex S31803 bututun ruwa sun san su don kyakkyawan lalata juriya, babban ƙarfi, da kuma walwala. A789 tabbatacciyar ƙayyadadden abubuwa ne wanda ke rufe tubes da welded tubes da aka sanya daga Duplex bakin karfe.

Mafi kyawun juriya na janar na janar shine carbon muryar zagaye na carbon. Carbon Karfe LF3 Masu Bayyana sanduna suna da ɓarna mai kyau da creep juriya. Carbon Karfe LF3 sanduna suna da babban juriya ga lalata iskar shaka. Ana samun mafi kyawun waldi da ƙimar ƙira a cikin sandban Carbon LF3 na Carbon LF3. Ana amfani da sanduna Carbon LF3 a Gina Bridges da Jirgin Sama. Carbon Karfe LF3 mai saukar da sanduna ana amfani da shi a cikin kayan aikin magunguna. Hakanan ana amfani da Barikin Carbon Karfe da aka yi amfani da shi a cikin masu musayar zafi da bawuloli.

Abubuwan da ke cikin ƙuƙwalwa na ciki 600 na daidaitattun daidaito na N06600 da Astm B167 sune waɗanda aka ƙera babbar matsin lamba kuma su zo tare da Gargadi.

Incoloy 800h flange muna da karfi suna da karfi a cikin masana'antar don samar da manyan flanges daban-daban iri wanda zai dace da bukatun abokan cinikinmu. Mun kera infinoy 800 flanges waɗanda suke dogara kuma suna da inganci. Muna amfani da albarkatu da kayan aikin haɓaka da haɓaka haɓaka don samar da Astm B564 mara nauyi N0880 indoloy 800 flanges.

Rubuta "bututu mara kyau
Asalin ASM B574 tabbataccen yana ƙayyadaddun buƙatun don sandunan allokel alloy daga en ur0 N10276, N06055, N06059, N06059, All6059, da n06059. Waɗannan Astm B574 Alloys suna nuna kyakkyawan yanayin lalata lalata lalata lalata lalata lalata cututtuka kuma ana yin amfani da su a cikin sarrafa sunadarai, man da gas, da masana'antar ƙasa.

Astm ATM A240 Type 2205 Farantin shine kwando na Bakin Karfe wanda ake amfani dashi sosai a cikin masana'antu daban-daban, da binciken mai da injin gas, da injin gas. Sa 240 gr 2205 takaddun an yi shi ne daga aji na 2205 bakin karfe, wanda shine haɗakar ferritic da ƙarfe na yau da kullun.

Hanyoyin C22 \ / c276 fasteners suna da daidaito mai kyau, juriya, karkara, sassauƙa, ƙarfi mai ƙarfi, ƙarfi mai ƙarfi, ƙarfi mai ƙarfi, ƙarfi mai ƙarfi, ƙarfi da sauran halaye. Kasancewar Molybdenum da tungsten na samar da kyakkyawan juriya don rage kafofin watsa labarai. Abun da ke cikin nickel na sauri C22 Masu ɗaukar fansa suna samar da kyawawan juriya ga kafofin watsa labarai na ciki. Wadannan wakilan masu azumi kuma suna aiki sosai a cikin mahalli da ke dauke da chlorine, form acid, da kuma acid acetic acid.

Ht casterners arolt
Girman kai 36® nickel-baƙin ƙarfe ne, ƙaramin bayanihonan da ya ƙunshi 36% Nickel - 500 ° C).
M 600 bututun antioxidant resistance

An tsara Monel 400 a matsayin lambar Werkstoff 2.4360 da und N04400. Alloy 400 PIP 400 PIPE wanda aka sani da Monel Alloy 400 bututu, monel 400 bututu & nickel Alloy 400 bututu.

Asme B36.19m ita ce madaidaiciyar ƙira don bututun ƙarfe na bakin ciki, wanda ke haifar da girma, haƙuri, da abubuwan sarrafawa don duka welded da balessan bututu.

Astm A106 daidai yake da Asme Sa-106 kuma shine daidaitaccen bayani game da bututun carbon bakin ciki don hidimar zazzabi. Yana rufe siffofin bututu daga NPS 1 \ / 8 [DN 6] zuwa NPS 48 [DN 1200m.

Ana amfani da fasinjoji marasa galibinsu a cikin ruwa, aikin gona, sunadarai, gini, jigilar kaya, jirgin sama, makaman jirgin sama da kayan aiki.

Flange shine hanyar haɗawa da haɗawa bayan ƙwallon ƙafa. Ana amfani da flanges lokacin da haɗin gwiwa na buƙatar rolling. Yana bayar da sassauƙa don kulawa. Flani yana haɗu da bututu da kayan aiki da bawuloli. Ana ƙara flanges masu fashewa a cikin tsarin bututun mai idan an tabbatar da kulawa ta yau da kullun yayin aikin shuka.

Al6xn wani seprenitic bakin karfe tare da fitattun juriya ga chloride pittroation, vervice lalata da damuwa ciwon jiki. Al6xn shine 6 na Aloly Alloy wanda aka inganta don kuma ana amfani dashi a cikin mahalli mai tsauri. Yana da babban nickel (24%), mlybdenum (6.3%), nitrogen da chromium m crossion crosros crossion crosros, chloride m jonishration, da kuma na kwarai na lalata juriya. Al6xn an yi amfani da shi da farko don inganta rikicewa da ganyayyaki lalata juriya a cikin chlawed. Yana da sinadari mai kyau da walwala.

Carbon Karfe A105 Sauran samfuran kamar flanges, Butt Weld Fittings, Butted Weld Sletings, abubuwan da aka ƙirƙira, wuraren zama, barga, Barcin zagaye wanda aka kirkiro daga kyawawan kayan rawancin albarkatun ƙasa. Ana samun samfuran Carbon A105 a cikin sakamako mai zuwa, daraja da masu girma dabam.

Bakin karfe 304 yanayin bututun maras kyau yana da girman girman? inci zuwa inci 16, bututun Erw kewayewa? inci zuwa inci 24 da bututun cutar sun haɗu daga inci 6 zuwa inci 100. Girman duk bututu na kewayon daga 1 \ / 8 inci zuwa inci 30. Bakin karfe 304 welded buted buted ana welded daga takarda kunkun takarda ko tsiri. Abubuwa masu kyau, welded ko lsaw bututun sun bambanta a cikin tsari, square, rectangular da nau'ikan hydraulic.

Alloy M P.PIPE & TUT
www.htteelpipe.com
Astm A213 TP304, TP304L, TP316, TP317, TP3210S, TP3210S, TP347, S3137, S3167, S3167, No8926, No8924, No8924 ASTMA269TP304,TP304L,TP316,TP316L,TP317,TP317L,TP321,TP347,S31254,NO8367,NO8926
Asme b36.19m bakin karfe bututu

Nilo Aloy 36, W.NR 1.3912, Haɗin kai-baƙin ƙarfe ne, faɗaɗa nichoon wanda ya ƙunshi kashi 36% kuma yana da ƙimar haɓakawa na goma da goma.

Hanyoyi masu sauri kamar kusoshi, sukurori, ƙwayoyi da sanduna suna da kyau don amfani da yanayin matsakaici na masara. Mafi yawan abin da aka saba da sauri na sauri shine sauri c276 (2.4819), wanda yake ɗayan abubuwan lalata ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwa, ta fi dacewa da ita ko monel. Akwai kuma wasu nau'ikan nau'ikan gutsutocin suna iya magance ƙarin matsalolin lalata.

Babban matakan Chromium da nickel a cikin 304 da 316 bakin karfe suna sanya su sosai tsayayya da zafi, saka da lalata. Ba wai kawai an san su da juriya marasa lahani ba, amma an san su da yanayin tsabtace su kuma gaba ɗaya tsafta.

Yana nuna kyakkyawar juriya ga tsaka tsaki da rage mahalli. Wannan alloy yaso da isasshen oxide, fim mai kariya wanda baya kashewa, amma yana riƙe da manyan juriya da iskar shaka ta iskar shaka a cikin yanayin zafi.

Mafi Girma Chromium, Molybdenum da ke haifar da haifar da juriya daidai da lambar Austenitic da Duplex bakin ruwa mai mahimmanci a sama kusan 50¡aya.

Astm ATM A234 WPB Topbanius daidai da Asme B16.9.Carbon Karfe Pie Kerse fom daidai da Asme B16.9 ko Asme B16.49.

S32750 Super Duplex Kwallan Heat Exchangar 1.4410 1.4501 COIL

Savoy pipping Inc., shine 9001: 2015, Ped \ / 27 Flange, 317l ya sanya flania 317l dunƙule, farantin farantin 31

Muna la'akari da samar da iri ɗaya a gare su a cikin bayanai daban-daban, ƙa'idodi, masu girma dabam, matsi, matsi, azuzuwan. Hakanan an ƙirƙira shi kuma ya ba abokan ciniki a cikin al'adun al'ada kuma ya yi takamaiman buƙatun aikace-aikacen na musamman za a iya gamsu sosai.

Nickel-tagulla na tushen Singy 400 Monel 2.4360 sanyi Drawny sanda shi ne kusan hanyoyin lalata da ke tattare da kafaffiyar hanya a cikin mahalli na yau da kullun. Monel 400 ne jan ƙarfe da na nickel dangane da wannan sanannen ya shahara a yau saboda babban aikinta. Alloy yana da kyakkyawan acid da alkali resistance. Bugu da kari, yana da ƙarfi mai yawa, karkara, kyakkyawan aiki, kuma yana iya taurare ta hanyar aikin sanyi. Bugu da ƙari, ana iya amfani dashi a aikace-aikace tare da yanayin zafi daga debe ga digiri 538 Celsius.
Nickel flangel 200
Duplex karfe
Tuntube mu
Fotigal
Zabi Harshe
Nickel sily butн & butbe
Girman OD: 1 \ / 2 "" ~ 48 "
Sinanci (na gargajiya)
Monel 400 bututu don Frames don gashin ido
Astm A182 Gr F5 flanges fadi a karkashin ASM AS182.
1 2 BSP PIPE CIPS 316 Bakin Karfe Pipe

A 316 Bakin Karfe PIPE ya zama kayan da ba makawa ga ɓangaren masana'antu. Wannan yana yin farin ƙarfe na baƙin ƙarfe da kuma chrome an san shi ne saboda babban juriya ga lalata, kazalika da karkatarwar sa. 316 Bakin karfe Tushewar za'a iya samar da su a duka baby da ba da haske don biyan takamaiman bukatun abokin ciniki.
Nickel flangel 200
Duplex karfe
Tuntube mu
Fotigal
Zabi Harshe
Nickel sily butн & butbe
Girman OD: 1 \ / 2 "" ~ 48 "
Sinanci (na gargajiya)
Monel 400 bututu don Frames don gashin ido
Astm A182 Gr F5 flanges fadi a karkashin ASM AS182.
Bakin karfe 904l bututun diamita gwajin
Sayi bakin karfe 254 STO Welded bututu da Smo 254 murabba'in bututun mai
304l bakin karfe al'ada musamman bututu

Astm A193 Saukin B7 Bayani ya rufe buƙatun don ƙarfi na muloy ga yawan zafin jiki na babban aiki ko sabis na musamman da sauran aikace-aikacen matsin lamba. Yana da takamaiman ƙayyadaddun ƙayyadaddun abubuwa na sunadarai, kayan aikin yau da kullun, magani mai zafi, ƙwararru, da kuma wasu buƙatu, da fannoni, da kuma sujiyoyi. Astm A193 Ma'anar Si (etrica) da inch-laban raka'a.

Balagagge na titanium kusan kashi 60% na bakin karfe da allon nickel, wannan tanadi mai nauyi yana sa ya zama sanannen sanannen zaɓi a cikin aikace-aikacen inda Aerospace.

304 pooling spools ana yin shi ne da karfe 304, gama gari da shahararrun abubuwa a aikace-aikacen masana'antu da yawa waɗanda ke buƙatar juriya ga lalata da hadawa. Wadannan prooling pooling spools suna da profabricated ta amfani da ingar amfani da kayan masarufi da matakai, wanda tabbatar da cewa suna daidai da abin dogaro.

Bakin Karfe 304 flanges an kera daga cikin bakin karfe bakin karfe wanda ke da kashi 18% na chromium da 8% nickel a cikin abun da ke ciki. Wannan kayan aikin yana sa flanges mai ƙarfi da lalata tsayayya da ayyukan janar ayyukan.

Manufofin masu tsayayya da saurin saurin sauri suna amfani da su ne da masana'antar sarrafa sinadarai. Bukatar ingantaccen aiki tana haifar da karbara da ci gaban su a bangarorin makamashi, lafiya da gas, man gas da masana'antar Gas na Gas.

Nickel Alhoy 400 da na onel 400, wanda kuma aka sani da unƙasa Nickoy na jan ƙarfe da aka kunshi da farko na biyu cikin uku nickel da na uku nickel da na uku nickel da kuma na uku nickel da na uku nickel da na uku nickel da kuma na uku nickel. Nickel Alloy 400 an san shi da juriya game da yanayin lalata yanayi, gami da Alkalis (ko acidros), ruwan gishiri, acid. Tunda Monel 400 ko Alloy 400 karfe ne mai sanyi, wannan rigakafin yana da wuya, taurin kai da ƙarfi. Ta hanyar sanyi Astm B164 uns n04400 mashin n04400 san hannun jari, an gina alloy zuwa matakan mikiya na inji, wanda kuma ya haifar da canje-canje a cikin Microstruchure a cikin Microstruchure a cikin Microsoy na Microstruchture.
Nickel flangel 200
Duplex karfe
Tuntube mu
Fotigal
Zabi Harshe
Nickel sily butн & butbe
Girman OD: 1 \ / 2 "" ~ 48 "
Sinanci (na gargajiya)
Monel 400 bututu don Frames don gashin ido
Astm A182 Gr F5 flanges fadi a karkashin ASM AS182.
Alloy karfe faranti & zanen gado & Coils

Alloy Karfe F12 Slight akan Flanges an yi shi ne daga ƙarfe na Molomium Molybdenum Karfe Alayend sabili da haka suna da babban juriya. An kuma fifita su saboda hasken nauyi saboda ƙananan carbon da kuma sily karfe suna da sauƙin shigar da kuma samun ƙaramin wuri saboda bututu lokaci-lokaci.
Nickel flangel 200
Duplex karfe
Tuntube mu
Fotigal
Zabi Harshe
Nickel sily butн & butbe
Girman OD: 1 \ / 2 "" ~ 48 "
Sinanci (na gargajiya)
Monel 400 bututu don Frames don gashin ido
Astm A182 Gr F5 flanges fadi a karkashin ASM AS182.
Samar da daidaitaccen Asme B36.10 Asme B36.21

Nickel tushen 800 incoloy pipe an san shi da kyau da lalata ga lalata. Ainihin magana, wanda ke cikin Incoloy 800 bututu yana ba da isasshen juriya game da carburitization duka da lalata hadawa da iskar shaka.

S322205 Bakin karfe bakin karfe tare da sau biyu ƙarfin na ausenitic bakin karfe. Suplex Bakin karfe ya ƙunshi kashi 21% chromium, 2.5% molybdenum da 4.5% nickel-nitrogen payoy. Yana da babban ƙarfi, tasiri tasiri tasiri kuma mai kyau gaba ɗaya da kuma juriya na lalata na gida. Yawan amfanin ƙasa na Drlex Bakin Karfe Na biyu shine sau biyu na Ausenitic bakin ciki, yana ba da wannan ƙarin farashi mai araha fiye da 316, 317L. Wannan alloy yana da dacewa sosai don amfani a cikin -50¡¡EF \ / + 600¡ulah zafin zafin jiki. Don aikace-aikace a waje da wannan kewayon zafin jiki, ana iya la'akari da wannan alloy, amma akwai wasu iyakoki, musamman lokacin da aka yi amfani da shi don walwalwar tsarin. Suplex bakin karfe sau biyu ana kwatanta shi sau biyu idan aka kwatanta da Ausenitic bakin karfe, da masu zanen kaya na iya rage nauyin sa idan aka kwatanta da 316l da 317l. Alloy 2205 ya dace musamman don amfani a cikin -50¡¡EF \ / + 600¡ÃEF zazzabi, kuma ana iya amfani dashi a ƙananan yanayin hani a cikin matsanancin ƙuntatawa (musamman ga tsarin walwalwar).

Mugun da ba shi da iyaka 600 na zagaye shine tushen Nickel tare da Carburization da kuma kyakkyawan lalata juriya a babban yanayin zafi. Baruna marasa amfani guda 600 suna da tasiri a kan bushewa CL2 da sauran gas daban-daban a m yanayin zafi. Alloy 600 mashaya wani Nickoy tare da kyawawan juriya na oxidation da kuma tsayayya ga lalata ruwa na childation da acidation na cin hanci da ruwa a cikin yanayin zafi.

Nickel 200 flanges flanges na nickel 200 flanges sagewa ne, gyara da tsayayye, kuma ku sami lafiya. Haka kuma, Astm B564 asa mara nasara flanges flashe ne a cikin tsaka tsaki da oxidizing, sa su zama cikakke don amfani da kayan aiki na abinci.

Prefabrication na iya zama nau'ikan daban-daban da yawa da aka aiwatar da nau'i-nau'i da yawa, daga ƙage wasu ƙananan abubuwan da ke buƙatar ƙalubalen da aka yiwa mahalli

Smi 254 bututu na iya jure high danniya danniya da alloy 254 Sco Pipe mai tsayi mai tsayi a cikin yanayin zafi da kuma mahalli marasa galihu.

An dauki x750 an dauke shi shahararren Nickarloy da tsada-chromoy.The nune mizani ga masana'antu waɗanda ke amfani da tururuwa, da injunan roka.
Carbon Karfe Masu Kujeru
Duplex karfe
Tuntube mu
Fotigal
Zabi Harshe
Nickel sily butн & butbe
Astm B574 Nickoy Bar Baron Da sauriChoy C276 Waya
Sinanci (na gargajiya)
Monel 400 bututu don Frames don gashin ido

Bakin karfe 317l flanges, 317l bakin bakin karfe, ss 317l flanges, Astm A180 flanges, Astm A117L, As18l, Asme Sa182 F317l Flanges Manufacter a Indiya.

Savoy pipping Inc., shine 9001: 2015, Ped \ / 27 Flange, 317l ya sanya flania 317l dunƙule, farantin farantin 31

Bakin karfe bututu suna da kyawawan lalata juriya da lalata, kyakkyawan lalata lalata cututtuka da aiki mai sanyi da kuma sanya kaddarorin bakin ciki, kuma ana iya amfani dashi azaman baƙin ƙarfe. A lokaci guda, kayan aikin na na karfe har yanzu suna da kyau a -180¡¡. A cikin yanayin m bayani, filastik, tsananin filastik, da ƙarfi da sanyi da ruwan karfe suna da juriya na mahaifa, yanayi, ruwa da sauran kafofin watsa labarai. Sabili da haka, 304 Bakin Karfe shine ƙarfe tare da mafi girman fitarwa da amfani da ƙarfe mafi yawan amfani da ƙarfe.

Ana bayyanar da COIL 625 ta hanyar da ta yi kyau game da juriya ga hadawa, m lalata lalata da gajiya. Astm b443 uns n06625 an yi amfani da farantin m farantin, kayan aikin sunadarai da ƙura saboda ƙarfinsa ko da taurin kai.

Hanyen-PIPE XPILE Bend und N060022 PIPE SURTings don masana'antar kayan masana'antu da kayan aiki

M 718 wani Nickel ne-chromium-tushen allurai wanda ake amfani dashi a cikin manyan aikace-aikace na babban-matsakaici kamar turbues da gas turnes. Ofaya daga cikin mahimman abubuwan da ke haifar da samar da Astm B670 Cikin Cikin Tsarin M.18 shine farantin mura. Akwai manyan nau'ikan farantin m 718 suna samuwa a kasuwa: zafi birgima da sanyi mirgine faranti.
Bakin karfe nayan ƙarfe na baƙin ƙarfe ne wanda yake mai tsayayya da tsatsa. Ya ƙunshi aƙalla ɓararru 11% kuma na iya ƙunsar abubuwa masu amfani kamar carbon, wasu abubuwan da ba a rubuce-rubucen su ba don sauran kayan da ake so. Bakin karfe mai juriya ga sakamako na lalata, wanda yake samar da fim ɗin m wanda zai iya kare kayan da warkarwa a gaban oxygen.
Flani wani yanki ne mai mahimmanci, lebe ko rim, ko dai waje ko na ciki, wanda ke bauta don haɓaka ƙarfi (kamar yadda flanging na katako na baƙin ƙarfe kamar i-katako ko t-katako); Don sauƙaƙe abin da aka makala \ / Canja wurin karuwa tare da wani abu (azaman flanger a ƙarshen bututu, silinda yake silima, da sauransu, ko a kan Dutsen ruwan tabarau); ko don inganta da kuma jagorantar motsin injin ko sassan sa (kamar yadda ke cikin motar dogo ko tafiye tafiye, wanda ke kiyaye ƙafafun daga gudu daga gudu. Hakanan ana amfani da kalmar "flani" don wani nau'in kayan aiki da ake amfani da shi don samar da flanges.

Duk zanen gado molybdenum karfe sunyi magani da zafi da yawa a cikin karfe: kayan kwalliya, mangaloum, nitrogen, aluminum, titanium da Zirconium. Aljihun A387 dole ne suyi amfani da samfurin A387 (an lasafta su a cikin takardar shaidar gwaji na MTC ko kayan abu don ƙarfi na tenerile, ƙarfi da elongation.

Bakin karfe wanda aka yi amfani da shi da farko a cikin tsarin bututun don jigilar ruwa ko gas. Muna samarwa bututun karfe daga ƙarfe mai kunshe da nono da Chromium, wanda ba bakin ciki bakin karfe-resistant. Bakin karfe bututun ya ci oxidation, sanya shi wani mafita mai kariya wanda ya dace da babban zafin jiki da aikace-aikacen sunadarai.