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Umkhiqizi waseShayina Wefekthri YaseChina Engenamthungo Section Ingxubevange Yepayipi Lepayipi Lensimbi ASTM A335 Ukushisa Igesi Emelana Nokushisa Ibhoyila Lomoya Lokukhipha Uwoyela

Umkhiqizi waseShayina Wefektri Yase-China Engenamthungo Section Ingxubevange Yepayipi Lepayipi Lensimbi I-ASTM A335 Igesi Emelana Nokushisa I-Air Boiler Uphethiloli Ukuqhekeka Isithombe Esifakiwe
  • Umkhiqizi waseShayina Wefekthri YaseChina Engenamthungo Section Ingxubevange Yepayipi Lepayipi Lensimbi ASTM A335 Ukushisa Igesi Emelana Nokushisa Ibhoyila Lomoya Lokukhipha Uwoyela
  • Umkhiqizi waseShayina Wefekthri YaseChina Engenamthungo Section Ingxubevange Yepayipi Lepayipi Lensimbi ASTM A335 Ukushisa Igesi Emelana Nokushisa Ibhoyila Lomoya Lokukhipha Uwoyela
  • Umkhiqizi waseShayina Wefekthri YaseChina Engenamthungo Section Ingxubevange Yepayipi Lepayipi Lensimbi ASTM A335 Ukushisa Igesi Emelana Nokushisa Ibhoyila Lomoya Lokukhipha Uwoyela

Incazelo emfushane:

Ipayipi le-ASTM A335 elisezingeni eliphezulu Lokushisa elisezingeni eliphezulu likabhoyela elingenamthungo ipayipi lengxubevange elinesitifiketi se-IBR

Ipayipi le-alloy elingenamthungo le-boiler, isishintshi sokushisa njll embonini

 


  • Inkokhelo:30% idiphozithi, 70% L/C noma B/L ikhophi noma 100% L/C lapho ubona
  • Inani elincane le-oda:1 pc
  • Ikhono Lokuhlinzeka:I-Inventory Yamathani ka-20000 Yonyaka Yepayipi Lensimbi
  • Isikhathi esiholayo:Izinsuku ezingu-7-14 uma zisesitokweni, izinsuku ezingu-30-45 zokukhiqiza
  • Ukupakisha:Ukunyamalala Okumnyama, i-bevel ne-cap yawo wonke amapayipi; I-OD engaphansi kuka-219mm idinga ukupakishwa ibe yinqwaba, futhi inqwaba ayidluli amathani ama-2.
    • Landa njenge-PDF

    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Uhlolojikelele

    Sincike emandleni obuchwepheshe aqinile futhi sihlala sidala ubuchwepheshe obuyindida ukuze sihlangabezane nesidingo soMkhiqizi waseChina we-ASTM A335 Heat-Resisting Seamless Alloy Steel Pipe, Sibeka kuqala ikhwalithi ephezulu nobumnandi bekhasimende futhi kulokhu silandela izinyathelo eziqinile zokulawula ikhwalithi enhle. Manje sinezindawo zokuhlola ngaphakathi endlini lapho izixazululo zethu zihlolwa kuzo zonke izici ezigabeni ezihlukene zokucubungula. Njengoba sinobuchwepheshe bamuva, sisiza amakhasimende ethu ngendawo yokukhipha eyenziwe ngokwezifiso. Igama lenkampani, ngaso sonke isikhathi liphathelene nekhwalithi njengesisekelo senkampani, sifuna intuthuko ngezinga eliphezulu lokwethembeka, sithobela izinga lokuphathwa kwekhwalithi ye-ISO ngokuqinile, sidale inkampani esezingeni eliphezulu umoya wokwethembeka okuphawula inqubekelaphambili kanye nethemba.

    Kwethulwa ipayipi likabhoyela lensimbi i-T91/P91

    1. Steel Grade Isingeniso

    I-T91 / P91 iyinsimbi ekwazi ukumelana nokushisa kwe-ferritic, elabhorethri kazwelonke ye-oki ridge ngeminyaka yawo-1970 yaqala ukucwaninga nokuthuthuka, kwathi ngo-1983 e-ASME, izwe lethu ngo-1995 yaya ensimbi yaba yizinga le-GB 5310, uphawu njenge-10 cr9mo1vnbT91. / Insimbi ye-P91 yayiyi-9 cr1mo (T9), ngesisekelo sensimbi, ubumsulwa, ubuchwepheshe be-fine crystallization metallurgy, kanye ne-micro alloying kanye nobuchwepheshe bokupholisa obulawulwayo obulawulwayo, buthuthukise isizukulwane esisha se-alloy yensimbi engazweli ukushisa. Insimbi inezici ezinhle ezibanzi zemishini, izinga lokushisa eliphakeme lokuguga ngemva kokuzinza, nokusebenza kwe-welding kanye nokusebenza kwenqubo kuhle, kulungele ukucindezelwa kwezinga lokushisa eliphezulu ingxenye yezinto.

    2. Common Standard

    I-ASME A213 I-tube ferrite yensimbi engenamthungo kanye ne-austenite boiler superheater kanye nesishintshi sokushisa T91
    I-ASME A335 Ipayipi lokushisa eliphakeme elineshubhu yensimbi engenamthungo ye-ferrite P91
    Ipayipi yensimbi ye-G3462 Alloy yomshini wokushisa STBA26
    I-GB 5310-2008 amashubhu ensimbi angenamthungo we-high pressure boiler 10Cr9Mo1VNbN

    3. I-Chemical Compostion

    Ibanga Lensimbi T91/P91 I-STBA 26 10Cr9Mo1VNbN
    C 0.08~0.12
    Si 0.2~0.5
    Mn 0.3~0.6
    P ≤0.02
    S ≤0.01
    Cr 80~9.5
    Mo 0.85~1.05
    V
    Ni
    Al
    Nb
    N

     

    Isicelo

    Isetshenziswa kakhulu ukwenza ipayipi le-boiler yensimbi esezingeni eliphakeme, ipayipi elishintshana ngokushisa, ipayipi elinomfutho ophezulu we-petroleum kanye nemboni yamakhemikhali.

    Ibanga Eliyinhloko

    Ibanga eliphezulu ipayipi ingxubevange: P1,P2,P5,P9,P11,P22,P91,P92 njll

     

    Ingxenye Yekhemikhali

    Ibanga UN C≤ Mn P≤ S≤ Si≤ Cr Mo
    Sequiv.
    P1 K11522 0.10~0.20 0.30~0.80 0.025 0.025 0.10~0,50 - 0.44~0,65
    P2 K11547 0.10~0.20 0.30~0.61 0.025 0.025 0.10~0.30 0.50~0,81 0.44~0,65
    P5 K41545 0.15 0.30~0.60 0.025 0.025 0.5 4.00~6.00 0.44~0,65
    P5b K51545 0.15 0.30~0.60 0.025 0.025 1.00~2.00 4.00~6.00 0.44~0,65
    P5c K41245 0.12 0.30~0.60 0.025 0.025 0.5 4.00~6.00 0.44~0,65
    P9 S50400 0.15 0.30~0.60 0.025 0.025 0.50~1.00 8.00~10.00 0.44~0,65
    P11 K11597 0.05~0.15 0.30~0.61 0.025 0.025 0.50~1.00 1.00~1.50 0.44~0,65
    P12 K11562 0.05~0.15 0.30~0.60 0.025 0.025 0.5 0.80~1.25 0.44~0,65
    P15 K11578 0.05~0.15 0.30~0.60 0.025 0.025 1.15~1.65 - 0.44~0,65
    P21 K31545 0.05~0.15 0.30~0.60 0.025 0.025 0.5 2.65~3.35 0.80~1.60
    P22 K21590 0.05~0.15 0.30~0.60 0.025 0.025 0.5 1.90~2.60 0.87~1.13
    P91 K91560 0.08~0.12 0.30~0.60 0.02 0.01 0.20~0,50 8.00~9.50 0.85~1.05
    P92 K92460 0.07~0.13 0.30~0.60 0.02 0.01 0.5 8.50~9.50 0.30~0.60

    Igama elisha elisungulwe ngokuhambisana ne-Practice E 527 kanye ne-SAE J1086, Practice for Numbering Metals and Alloys (UNS). B IBanga P 5c kufanele libe ne-titanium engaphansi izikhathi ezi-4 kunekhabhoni futhi ingabi ngaphezu kuka-0.70 %; noma okuqukethwe kwe-columbium izikhathi eziyisi-8 kuye kweziyi-10 kunokuqukethwe kwekhabhoni.

    Impahla Mechanical

    Izakhiwo zemishini P1,P2 P12 P23 P91 P92,P11 P122
    Amandla aqinile 380 415 510 585 620 620
    Amandla esivuno 205 220 400 415 440 400

    Ukwelashwa Kokushisa

    Ibanga Uhlobo Lokwelapha Ukushisa Ibanga Lezinga lokushisa Elijwayelekile F [C] I-Anealing Subcritical or Tempering
    I-P5, i-P9, i-P11, ne-P22 Ibanga Lezinga lokushisa F [C]
    I-A335 P5 (b,c) I-Aneal egcwele noma ye-Isothermal
    Normalize futhi Uthukuthele ***** 1250 [675]
    I-Subcritical Anneal (P5c kuphela) ***** 1325 - 1375 [715 - 745]
    A335 P9 I-Aneal egcwele noma ye-Isothermal
    Normalize futhi Uthukuthele ***** 1250 [675]
    I-A335 P11 I-Aneal egcwele noma ye-Isothermal
    Normalize futhi Uthukuthele ***** 1200 [650]
    A335 P22 I-Aneal egcwele noma ye-Isothermal
    Normalize futhi Uthukuthele ***** 1250 [675]
    A335 P91 Normalize futhi Uthukuthele 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
    Qeda futhi Uthukuthele 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

    Isidingo Sokuhlola

    Ngokungeziwe ekuqinisekiseni ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, ukuhlolwa kwe-hydrostatic kwenziwa ngakunye, Ukuhlolwa Okungabhubhisi, Ukuhlaziywa Komkhiqizo, Ukwakheka Kwensimbi kanye Nokuhlolwa Kwe-Etching, Ukuhlolwa Kokucaba njll.

    Supply Amandla

    Ikhono Lokuhlinzeka: Amathani angu-2000 Ngenyanga Ngebanga ngalinye le-ASTM A335 Alloy Steel Pipe

    Ukupakisha

    Kuyizinqwaba Nasebhokisini Lokhuni Eliqinile

    Ukulethwa

    Izinsuku ezingu-7-14 uma zisesitokweni, izinsuku ezingu-30-45 zokukhiqiza

    Inkokhelo

    30% depsoit, 70% L/C noma B/L ikhophi noma 100% L/C lapho ubona

    Imininingwane Yomkhiqizo

    I-Boiler Tube


    I-GB/T5310-2017


    ASME SA-106/SA-106M-2015

    carbon steel pipe


    I-ASTMA210(A210M)-2012


    ASME SA-213/SA-213M


    I-ASTM A335/A335M-2018

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