isibhengezo_sekhasi

Ipuleti Lensimbi Eligoqekile Elishisayo le-ASTM A516: Izakhiwo Eziyinhloko, Izicelo, kanye Nokuqonda Kokuthengwa Kwabathengi Bomhlaba Wonke

Njengoba isidingo somhlaba wonke semishini yamandla, izinhlelo zamabhoyila, kanye nemikhumbi yokucindezela siqhubeka nokukhula,Ipuleti lensimbi eligoqiwe elishisayo le-ASTM A516isalokhu ingenye yezinto ezisetshenziswa kakhulu futhi ezithembeke kakhulu emakethe yezimboni zomhlaba wonke. Yaziwa ngokuqina kwayo okuhle kakhulu, ukushibilika okuthembekile, kanye nokusebenza kwayo ngaphansi kokucindezeleka okuphezulu, i-ASTM A516 isibe yinto ethandwayo kumaphrojekthi kawoyela negesi, izitshalo zamakhemikhali, izinhlelo zokuphehla ugesi, kanye nezindawo zezimboni ezisindayo.

Lo mbiko unikeza umbono ophelele weIpuleti lensimbi le-ASTM A516—kusukela kuzici zomkhiqizo kanye nokuziphatha kwezinto ezibonakalayo kuya ezinkambeni zohlelo lokusebenza kanye nesiqondiso samasu kubathengi bamazwe ngamazwe.Ithebula lokuqhathanisa le-A516 vs A36ifakiwe ukusekela izinqumo zokuthenga.

Amapuleti Ensimbi Agoqiwe Ashisayo

Ukubuka Konke Komkhiqizo: Iyini Ipuleti Lensimbi le-ASTM A516?

I-ASTM A516 iyincazelo ye-ASTM yase-US ye-amapuleti ensimbi esitsheni sokucindezela sekhabhoni-manganese, ngokuvamile ihlinzekwa ku-Amabanga 60, 65, kanye no-70.
Phakathi kwazo,Ibanga lama-70iyona esetshenziswa kakhulu ngenxa yamandla ayo aphezulu kanye nokusebenza kwayo okuqinile ezindaweni zezimboni.

Okuvelele Komkhiqizo Okuyinhloko

Yenzelwe ngqoizinga lokushisa eliphakathi neliphansiimithambo yokucindezela

Kuhle kakhuluukuqina komthelela, ifanele izindawo ezibandayo noma izinhlelo zokusebenza eziseduze ne-cryogenic

Kuthembeke kakhuluukushibilika, ilungele amathangi amakhulu ahlanganisiwe nama-boiler

Itholakala ngobukhulu obuhlukahlukene (6–150 mm)

Yamukelwa emhlabeni wonke ngaphansiI-ASTM, i-ASME, i-APIkanye nezindinganiso zephrojekthi zamazwe ngamazwe ezihlobene

Izinzuzo Zezinto Ezibonakalayo: Yini Eyenza I-A516 Ihluke?

Ukumelana Nokucindezela Okuphakeme Nokuqhuma

Yakhelwe imikhumbi ecindezelwa ngaphakathi ngokushintshashintsha, imijikelezo yokushisa, kanye nokusebenza isikhathi eside.

Ukulawulwa Okuphansi Kwe-Sulfur ne-Phosphorus

Ukwakheka kwamakhemikhali okucwengisisiwe kunciphisa ukuziphatha kokuqhekeka futhi kuthuthukisa ukuphepha kokushisela.

Ukuqina Okuthuthukisiwe Ngokulungisa (Ongakukhetha)

Amaphrojekthi amaningi e-EPC aphesheya adinga ukwelashwa kokushisa kwe-N noma i-N+T ukuze kufezwe izakhiwo ezifanayo zemishini.

Isakhiwo Esincane Esifanayo Senkonzo Yesikhathi Eside

Iqinisekisa ukusebenza okuzinzile kuma-boiler, amathangi okugcina, ama-reactor amakhemikhali, kanye nemishini yokuhluza.

isicelo sepuleti lensimbi eligoqiwe elishisayo

Izicelo Zomhlaba Wonke ze-ASTM A516 Steel Plate

I-ASTM A516isalokhu iyindaba eyinhloko emikhakheni yezimboni enobungozi obukhulu kanye nengcindezi ephezulu.

Amandla kanye ne-oyili/igesi

  • Amathangi okugcina uwoyela ongahluziwe
  • Amayunithi okugcina i-LNG/LPG
  • Imibhoshongo yokucwilisa
  • Amagobolondo esithando somlilo kanye nesihlukanisi

Amakhemikhali kanye ne-Petrochemical

  • Imithambo yokucindezela
  • Ama-reactor namakholomu
  • Amagobolondo okushintshanisa ukushisa
  • Amathangi okugcina amakhemikhali

Ukukhiqizwa Kwamandla

  • Izigubhu zebhoyila
  • Izinhlelo zokubuyisa ukushisa
  • Imishini yomusi ocindezela kakhulu

Imboni Yasolwandle Nezimboni Ezinzima

  • Amathangi emojuli asogwini lolwandle
  • Imishini yokucubungula ibhodi lokuthutha impahla

Ukufana kwayo, amandla ayo, kanye nokushibilika kwayo kuyaqhubeka nokukhuthaza ukwamukelwa komhlaba wonke.

Ithebula Lokuqhathanisa: I-ASTM A516 vs ASTM A36

I-A516 kanye ne-A36 zivame ukuqhathaniswa ekuthengweni komhlaba wonke. Ithebula elilandelayo liveza umehluko obalulekile:

Isigaba I-ASTM A516 (Gr.60/65/70) I-ASTM A36
Uhlobo Lwezinto Insimbi yesitsha sokucindezela Insimbi evamile yokwakha
Izinga Lamandla Okuphakeme (Ibanga lama-70 linikeza okuphezulu kakhulu) Okumaphakathi
Ukuqina Ukusebenza okuphezulu, okuqinile kwezinga lokushisa eliphansi Ukuqina okujwayelekile
Ukushibilika Kuhle kakhulu, kwenzelwe imishini ecindezelwe Kuhle
Ukulawulwa Kwamakhemikhali (S, P) Okuqinile Okujwayelekile
Ubukhulu Obujwayelekile Ipuleti eliphakathi kuya kwelisindayo (6–150 mm) Ipuleti elincane kuya kweliphakathi
Izicelo Eziyinhloko Amabhoyila, izitsha zokucindezela, amathangi okugcina izinto, imishini yamakhemikhali Izakhiwo, amabhuloho, ozimele, izakhiwo ezijwayelekile
Izinga Lentengo Kuphezulu ngenxa yokucubungula okukhethekile Okonga kakhulu
Ifanelekela Imishini Yokucindezela ✔ Yebo ✘ Cha
Ifanele Ukusetshenziswa Ezingeni Lokushisa Eliphansi ✔ Yebo ✘ Cha

Isiphetho:

I-A516 iyisinqumo esifanele sanoma yimiphi imishini ecindezelekile, ebucayi ekuphepheni, noma ezwela izinga lokushisa, kuyilapho i-A36 ifaneleka ekusetshenzisweni kwesakhiwo okujwayelekile.

Iseluleko Sokuthengwa Kwabathengi Bomhlaba Wonke

Khetha Ibanga Elifanele Ngokusekelwe Ezidingweni Zokucindezela

  • Ibanga lama-70 → Kuthandwa kakhulu emikhunjini yokucindezela esindayo
  • Ibanga 65/60 → Kufanelekela izindawo ezinengcindezi ephansi

Qinisekisa Izidingo Zokulungisa (N noma N+T)

Qinisekisa ukuthi ihambisana ne-ASME noma imininingwane yephrojekthi.

Cela Izitifiketi Zokuhlolwa Ze-EN10204 3.1 Mill

Kubalulekile ekulandeleni iphrojekthi kanye nokulandela imithetho yokuhlolwa kwamazwe ngamazwe.

Cabanga Ngokuhlolwa Kweqembu Lesithathu

I-SGS, i-BV, i-TUV, kanye ne-Intertek zamukelwa kabanzi yizinkontileka ze-EPC.

 Abashayeli Bentengo Yomhlaba Wonke Abaqaphi

Izitayela zamanani ze-A516 zihlobene kakhulu nalokhu:

  • Ukushintshashintsha kwensimbi
  • Izindleko zamandla
  • Ukusebenza kwenkomba yedola
  • Amashejuli okukhiqiza imishini eShayina, eKorea

Naka Ukuphepha Kokupakisha Nokuthutha

Ncoma:

Iphalethi yensimbi + ibhande lensimbi

Uwoyela wokuvimbela ukugqwala

Ukubopha ngokhuni ukuze kuthunyelwe izitsha noma kulayishwe ngobuningi obuncane

Umbono Wemakethe

Njengoba kuqhubeka nokukhula komkhakha wamandla womhlaba wonke kanye nokutshalwa kwezimali ekuthuthukisweni kwezindawo zokucwenga, ingqalasizinda ye-LNG, izitshalo zamakhemikhali, kanye nezinhlelo zokuphehla ugesi, isidingoIpuleti lensimbi le-ASTM A516 lihlala liqinile futhi lizinzile emhlabeni jikeleleUkusebenza kwayo okuthembekile kanye nomlando wayo oqinisekisiwe kuqinisekisa ukuthi izohlala iyinto ehamba phambili ekukhiqizweni kwemishini yezimboni iminyaka ezayo.

IQEMBU LASEBUKHOSINI

Ikheli

Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.

I-imeyili

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Ucingo

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Isikhathi sokuthunyelwe: Novemba-18-2025