{"id":6095,"date":"2025-12-22T13:22:21","date_gmt":"2025-12-22T05:22:21","guid":{"rendered":"https:\/\/uniasen.com\/?p=6095"},"modified":"2025-12-24T14:48:27","modified_gmt":"2025-12-24T06:48:27","slug":"difference-between-erw-and-efw-pipe","status":"publish","type":"post","link":"https:\/\/uniasen.com\/tr\/blog\/erw-ve-efw-boru-arasindaki\u0307-fark\/","title":{"rendered":"ERW ve EFW Boru Aras\u0131ndaki Fark"},"content":{"rendered":"

Kaynakl\u0131 boru \u00e7e\u015fitlerindeki farkl\u0131l\u0131klar temel olarak de\u011fi\u015fen \u00fcretim s\u00fcre\u00e7lerinden kaynaklanmaktad\u0131r. Boru \u00fcretimi ve kaynak alan\u0131nda, ERW ve EFW olmak \u00fczere iki \u00fcretim y\u00f6ntemi \u00f6ne \u00e7\u0131kmaktad\u0131r. ERW borular<\/a> ve EFW borular\u0131 i\u00e7in s\u0131ras\u0131yla.\u00a0<\/span><\/p>\n

Bu iki y\u00f6ntem, benzer isimler ve her iki \u00fcretim s\u00fcrecinde de kullan\u0131lan elektrik kayna\u011f\u0131 nedeniyle kafan\u0131z\u0131 kar\u0131\u015ft\u0131rabilir. Ancak, bir\u00e7ok y\u00f6nden farkl\u0131d\u0131rlar.\u00a0<\/span><\/p>\n

M\u00fchendislik ve yap\u0131sal projeleriniz i\u00e7in do\u011fru boruyu se\u00e7mek i\u00e7in, farkl\u0131 \u00f6zelliklere sahip olduklar\u0131 i\u00e7in ERW ve EFW borular\u0131n\u0131 nas\u0131l ay\u0131rt edece\u011finizi bilmelisiniz. Bu makalede, iki boru t\u00fcr\u00fcn\u00fc tart\u0131\u015faca\u011f\u0131z ve farkl\u0131l\u0131klar\u0131n\u0131 inceleyece\u011fiz. Bu bilgilerle donanm\u0131\u015f olarak, ERW ve EFW borular\u0131 aras\u0131nda en iyi se\u00e7ene\u011fi se\u00e7ebileceksiniz.<\/span><\/p>\n

ERW ve EFW Kar\u015f\u0131la\u015ft\u0131rma Tablosu<\/h2>\n\n\n\n\n\n\n\n\n\n
Aspect<\/b><\/td>\nERW (Elektrik Diren\u00e7 Kaynakl\u0131)<\/b><\/td>\nEFW (Elektrik F\u00fczyon Kaynakl\u0131)<\/b><\/td>\n<\/tr>\n
Tam form<\/b><\/td>\nElektrik Diren\u00e7 Kaynakl\u0131.<\/span><\/td>\nElektrik F\u00fczyon Kaynakl\u0131 (genellikle elektrik f\u00fczyon\/ark kaynakl\u0131 olarak tan\u0131mlan\u0131r).<\/span><\/td>\n<\/tr>\n
Diki\u015fin nas\u0131l kaynakland\u0131\u011f\u0131<\/b><\/td>\n\u015eerit \/ bobin bir t\u00fcp haline getirilir ve diki\u015f \u0131s\u0131t\u0131l\u0131r ve elektrik direnci ile birle\u015ftirilir. Genellikle y\u00fcksek frekansl\u0131 diren\u00e7 kayna\u011f\u0131 kullan\u0131l\u0131r.<\/span><\/td>\nPlaka (veya bobin) kenarlar\u0131 bir elektrik ark\u0131 kullan\u0131larak birle\u015ftirilir. Diki\u015fi eriterek \/ kayna\u015ft\u0131rarak uzunlamas\u0131na bir kaynak olu\u015fturur.<\/span><\/td>\n<\/tr>\n
Tipik ba\u015flang\u0131\u00e7 malzemesi<\/b><\/td>\nGenellikle kaynak yap\u0131lmadan \u00f6nce so\u011fuk \u015fekillendirilerek \"yuvarlak\" veya \"dairesel\" bir boru haline getirilen \u00e7elik \u015ferit veya rulodan yap\u0131l\u0131r.<\/span><\/td>\nGenellikle \u00e7elik levhadan (bas\u0131n\u00e7l\u0131 kap kalitesinde levha) yap\u0131l\u0131r. Ark f\u00fczyon kayna\u011f\u0131ndan \u00f6nce \u015fekillendirilir.<\/span><\/td>\n<\/tr>\n
Tipik duvar kal\u0131nl\u0131\u011f\u0131 kullan\u0131m\u0131<\/b><\/td>\nSCH 5 ila SCH 160 (uygulamaya ba\u011fl\u0131 olarak).<\/span><\/td>\nSCH 10, SCH 40, SCH 80, vb.\u00a0<\/span><\/td>\n<\/tr>\n
End\u00fcstri standartlar\u0131\u00a0<\/b><\/td>\nASTM A178<\/span><\/td>\nOrta s\u0131cakl\u0131klara y\u00f6nelik y\u00fcksek bas\u0131n\u00e7l\u0131 EFW borular i\u00e7in ASTM A672<\/span><\/td>\n<\/tr>\n
Ola\u011fan maliyet \/ teslim s\u00fcresi (piyasa e\u011filimi)<\/b><\/td>\nBir\u00e7ok tedarik zincirinde EFW'ye g\u00f6re genellikle daha d\u00fc\u015f\u00fck maliyetli ve daha h\u0131zl\u0131 \u00fcretilir (boyut, s\u0131n\u0131f, test ve pazara g\u00f6re de\u011fi\u015fir).<\/span><\/td>\nKar\u015f\u0131la\u015ft\u0131r\u0131labilir \u00fcr\u00fcnler i\u00e7in ERW'ye g\u00f6re genellikle daha y\u00fcksek maliyet\/daha uzun teslim s\u00fcreleri (spesifikasyona ve gerekli denetime g\u00f6re de\u011fi\u015fir).<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

ERW Boru ve EFW \u00fcretim s\u00fcreci<\/h2>\n

\"ERW<\/p>\n

ERW boru \u00fcretim s\u00fcreci<\/b><\/p>\n

ERW i\u015fleminde, metal levhalar veya kangal \u015feritler so\u011fuk \u015fekillendirilir. Silindirik bir \u015fekil verilen bu \u015feritler \u015fimdi ERW (Elektrik Diren\u00e7 Kayna\u011f\u0131) ile kaynaklanacakt\u0131r. Bu, metal \u015ferit kenarlar\u0131n\u0131n y\u00fcksek frekansl\u0131 (veya d\u00fc\u015f\u00fck frekansl\u0131) bir elektrik ak\u0131m\u0131 ile \u0131s\u0131t\u0131lmas\u0131n\u0131 i\u00e7erir. Ard\u0131ndan, s\u0131kma silindiri veya kal\u0131plar\u0131 ile birle\u015ftirilerek ERW borular<\/a> uzunlamas\u0131na diki\u015flerle.<\/span><\/p>\n

Modern uygulamalarda y\u00fcksek frekansl\u0131 elektrik diren\u00e7 kayna\u011f\u0131 tercih edilmektedir. Dolgu malzemesi kullanmadan g\u00fc\u00e7l\u00fc ve dayan\u0131kl\u0131 diki\u015fler \u00fcretir. D\u00fc\u015f\u00fck frekansl\u0131 kullan\u0131m m\u00fcmk\u00fcn olsa da, yetersiz diki\u015f yap\u0131\u015fmas\u0131, kanca \u00e7atlaklar\u0131 ve korozyon dahil olmak \u00fczere \u00e7e\u015fitli deformasyonlar g\u00f6zlemlenebilir.<\/span><\/p>\n

Kaynak i\u015fleminden sonra, d\u0131\u015f diki\u015fler fark edilmeyecek \u015fekilde kesilebilir. Ayn\u0131 zamanda i\u00e7 k\u0131s\u0131mlar oldu\u011fu gibi b\u0131rak\u0131l\u0131r.<\/span><\/p>\n

EFW boru \u00fcretim s\u00fcreci<\/b><\/p>\n

Ark kayna\u011f\u0131 veya elektron \u0131\u015f\u0131n\u0131 kayna\u011f\u0131 olarak da adland\u0131r\u0131lan EFW i\u015flemi, metal kenarlar\u0131 eritmek veya s\u0131k\u0131\u015ft\u0131rmak i\u00e7in bir elektrik ark\u0131 kullan\u0131r. Daha sonra ERW'de oldu\u011fu gibi uzunlamas\u0131na diki\u015fli silindirik EFW borular\u0131 olu\u015fturmak i\u00e7in birle\u015ftirilirler. Burada, kenarlar erimi\u015f oldu\u011fundan ve e\u015fit \u015fekilde kayna\u015ft\u0131\u011f\u0131ndan bas\u0131n\u00e7land\u0131rma gerekmez. Bununla birlikte, EFW dolgu malzemesi kullanabilir veya kullanmayabilir.<\/span><\/p>\n

ERW Boru \u00d6zellikleri<\/h2>\n

\"ERW<\/p>\n

    \n
  • Boru boyut aral\u0131\u011f\u0131:<\/b> 1\/2\" ila 48\"<\/span><\/li>\n
  • Duvar kal\u0131nl\u0131\u011f\u0131 (SCH): <\/b>SCH 5 ila SCH 160 aras\u0131nda mevcuttur (uygulamaya ba\u011fl\u0131 olarak).<\/span><\/li>\n
  • \u00dcretimde kullan\u0131lan malzeme: <\/b>karbon \u00e7eli\u011fi ve paslanmaz \u00e7elik\u00a0<\/span><\/li>\n
  • Boru ucu: <\/b>E\u011fimli, di\u015fli veya d\u00fcz<\/span><\/li>\n
  • End\u00fcstri standartlar\u0131: <\/b>ASTM A178<\/span><\/li>\n<\/ul>\n

    EFW Boru \u00d6zellikleri<\/h2>\n

    \"EFW<\/p>\n

      \n
    • Boru boyut aral\u0131\u011f\u0131:<\/b> 1\/8\" ila 100\" (ASTM spesifikasyonlar\u0131na ba\u011fl\u0131 olarak)<\/span><\/li>\n
    • Duvar kal\u0131nl\u0131\u011f\u0131 (SCH): <\/b>SCH 10, 40, 80, vs. olarak mevcuttur.<\/span><\/li>\n
    • \u00dcretimde kullan\u0131lan malzeme: <\/b>Paslanmaz \u00e7elik, karbon \u00e7eli\u011fi ve y\u00fcksek nikel ala\u015f\u0131ml\u0131<\/span><\/li>\n
    • Boru ucu: <\/b>E\u011fimli, di\u015fli veya d\u00fcz<\/span><\/li>\n
    • Y\u00fczey kaplamalar\u0131:<\/b> Mat cilal\u0131, kumlanm\u0131\u015f, HF tur\u015fusu<\/span><\/li>\n
    • End\u00fcstri standartlar\u0131:<\/b><\/li>\n<\/ul>\n

      Orta s\u0131cakl\u0131klara y\u00f6nelik y\u00fcksek bas\u0131n\u00e7l\u0131 EFW borular i\u00e7in ASTM A672<\/span><\/p>\n

      Y\u00fcksek s\u0131cakl\u0131\u011fa y\u00f6nelik karbon \u00e7eli\u011fi ve y\u00fcksek nikel ala\u015f\u0131ml\u0131 EFW borular i\u00e7in ASTM A691<\/span><\/p>\n

      ERW Borunun Avantajlar\u0131<\/h2>\n

      ERW borular a\u015fa\u011f\u0131daki avantajlar\u0131 i\u00e7erir:<\/span><\/p>\n

        \n
      • Uygun maliyetli<\/span><\/li>\n
      • D\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 uygulamalar i\u00e7in uygundur<\/span><\/li>\n
      • \u00dcretim s\u00fcreci son derece g\u00fcvenilir ve sa\u011flam diki\u015fler \u00fcretir<\/span><\/li>\n<\/ul>\n

        EFW Borunun Avantajlar\u0131<\/h2>\n

        EFW borular\u0131 a\u015fa\u011f\u0131daki avantajlar\u0131 i\u00e7erir:<\/span><\/p>\n

          \n
        • Geni\u015f \u00e7apl\u0131 kal\u0131n duvarl\u0131 borulard\u0131r<\/span><\/li>\n
        • Y\u00fcksek mukavemetli borular zorlu uygulamalar i\u00e7in uygundur<\/span><\/li>\n
        • Elektrik ark kayna\u011f\u0131 i\u015flemi daha g\u00fc\u00e7l\u00fc diki\u015fler \u00fcretir<\/span><\/li>\n<\/ul>\n

          ERW Boru hangi alanlarda kullan\u0131l\u0131r?<\/h2>\n

          Kaynakl\u0131 boru \u00fcretiminde yayg\u0131n olarak kullan\u0131lan bir y\u00f6ntem olan ERW borular, medya ta\u015f\u0131mac\u0131l\u0131\u011f\u0131 uygulamalar\u0131nda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. End\u00fcstriyel uygulamalar \u00e7e\u015fitli sekt\u00f6rleri kapsar. Bunlar aras\u0131nda HVAC, s\u0131hhi tesisat, petrol ve gaz, enerji end\u00fcstrisi, havac\u0131l\u0131k, yang\u0131n s\u00f6nd\u00fcrme vb. yer al\u0131r.<\/span><\/p>\n

          EFW Boru uygulamalar\u0131 nelerdir?<\/h2>\n

          Kaynakl\u0131 boru \u00fcretim y\u00f6ntemine uygun maliyetli bir alternatif olan EFW, y\u00fcksek mukavemet ve korozyon direncine sahip borular \u00fcretir. EFW borular\u0131, dar toleranslar gerektiren y\u00fcksek bas\u0131n\u00e7l\u0131 uygulamalarda kullan\u0131l\u0131r. Uygulamalar kimya, g\u0131da i\u015fleme ve petrokimya gibi end\u00fcstriyel sekt\u00f6rleri i\u00e7erir.<\/span><\/p>\n

          Sonu\u00e7<\/h2>\n

          Hem ERW hem de EFW kaynakl\u0131 borulard\u0131r ve \u00e7e\u015fitli end\u00fcstriyel sekt\u00f6rlerde kullan\u0131l\u0131rlar. Projeniz i\u00e7in do\u011fru se\u00e7imi sa\u011flamak i\u00e7in en yayg\u0131n kullan\u0131lan iki boruyu anlamak \u00e7ok \u00f6nemlidir. Boruyu her zaman ihtiya\u00e7lar\u0131n\u0131z\u0131 de\u011ferlendirdikten sonra se\u00e7in. \u00d6zel uygulama gereksinimlerine g\u00f6re se\u00e7im yap\u0131n. Bunlar aras\u0131nda bas\u0131n\u00e7, ta\u015f\u0131nan s\u0131v\u0131, s\u0131cakl\u0131k ve b\u00fct\u00e7eniz yer al\u0131r.\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"

          Kaynakl\u0131 boru \u00e7e\u015fitlerindeki farkl\u0131l\u0131klar temel olarak de\u011fi\u015fen \u00fcretim s\u00fcre\u00e7lerinden kaynaklanmaktad\u0131r. Boru \u00fcretimi ve kaynak alan\u0131nda iki \u00fcretim y\u00f6ntemi \u00f6ne \u00e7\u0131kmaktad\u0131r: ERW ve EFW, s\u0131ras\u0131yla ERW borular\u0131 ve EFW borular\u0131 \u00fcretmektedir. Bu iki y\u00f6ntem, benzer isimler ve her iki \u00fcretim s\u00fcrecinde de kullan\u0131lan elektrik kayna\u011f\u0131 nedeniyle kafan\u0131z\u0131 kar\u0131\u015ft\u0131rabilir. Ancak...<\/p>","protected":false},"author":10,"featured_media":6107,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nDifference Between ERW and EFW Pipe<\/title>\n<meta name=\"description\" content=\"ERW vs EFW pipes comparison: ERW uses electric resistance welding on steel strips for cost-effective, low-pressure applications; EFW employs electric arc fusion on plates for high-strength, large-diameter, high-pressure uses in demanding industries.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uniasen.com\/tr\/blog\/erw-ve-efw-boru-arasindaki\u0307-fark\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Difference Between ERW and EFW Pipe\" \/>\n<meta property=\"og:description\" content=\"ERW vs EFW pipes comparison: ERW uses electric resistance welding on steel strips for cost-effective, low-pressure applications; 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