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Kuchotsera ku China Suppliers 12crmog 15crmog Precision Seamless Steel Pipe

Kuchotsera ku China Suppliers 12crmog 15crmog Precision Seamless Chitoliro Chachitsulo Chowonetsedwa
  • Kuchotsera ku China Suppliers 12crmog 15crmog Precision Seamless Steel Pipe
  • Kuchotsera ku China Suppliers 12crmog 15crmog Precision Seamless Steel Pipe
  • Kuchotsera ku China Suppliers 12crmog 15crmog Precision Seamless Steel Pipe

Kufotokozera Kwachidule:

Machubu achitsulo osasunthika ophwanya mafuta,sered ngati machubu a fumace, machubu osinthira kutentha andi

mapaipi mumafuta amafuta ndi zomera zoyengedwera. High quality carbon structural steel grade ndi 20g,

20mng ndi 25mng; Aloyi structural zitsulo makalasi: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, 12CrMoVG, etc.


  • Malipiro:30% gawo, 70% L / C kapena B / L buku kapena 100% L / C pakuwona
  • Kuchuluka kwa Min.Order:1 pc pa
  • Kupereka Mphamvu:Pachaka 20000 Tons Inventory of Steel Pipe
  • Nthawi yotsogolera:7-14 masiku ngati katundu, 30-45 masiku kupanga
  • Kulongedza:Black Kutha, bevel ndi kapu pa chitoliro chilichonse; OD pansi pa 219mm ayenera kunyamula mu mtolo, ndipo aliyense mtolo osapitirira 2 matani.
    • Tsitsani ngati PDF

    Tsatanetsatane wa Zamalonda

    15 Crmo

    Zolemba Zamalonda

    chifukwa cha chithandizo chapamwamba, zinthu zosiyanasiyana zapamwamba, mtengo wankhanza komanso kutumiza bwino, timasangalala kukhala ndi mbiri yabwino pakati pa ogula athu. Takhala kampani yamphamvu yokhala ndi msika waukulu wa Kuchotsera kwa China Suppliers 12crmog 15crmog Precision Seamless Steel Pipe, Tikuyembekezera moona mtima kusinthana ndi mgwirizano ndi inu. Tiloleni ife kupita patsogolo manja ndi manja ndi kukwaniritsa win-win mikhalidwe.
    chifukwa cha chithandizo chapamwamba, zinthu zosiyanasiyana zapamwamba, mtengo wankhanza komanso kutumiza bwino, timasangalala kukhala ndi mbiri yabwino pakati pa ogula athu. Takhala kampani yachangu yokhala ndi msika waukuluGB9948 12crmog, Komanso, timathandizidwa ndi akatswiri odziwa zambiri komanso odziwa zambiri, omwe ali ndi luso lambiri pamadera awo. Akatswiriwa amagwira ntchito mogwirizana kuti apatse makasitomala athu zinthu zosiyanasiyana.

    Mwachidule

    Zokhazikika:GB9948-2006 Chithandizo cha Kutentha: Kuwotcha / normalizing / Kutentha
    Gulu la Gulu: 10, 12CrMo, 15CrMo, 07Crl9Nil0, etc. Diameter Yakunja (Yozungulira): 10 - 1000 Mm
    makulidwe: 1-100 mm Kugwiritsa ntchito: machubu osinthira kutentha
    Diameter Yakunja (Yozungulira): 10 - 1000 mm Chithandizo Chapamwamba: Monga Zofunikira za Makasitomala
    Utali: Utali wokhazikika kapena kutalika kwachisawawa Katswiri: Wowotcha
    Maonekedwe a Gawo: Chozungulira Chitoliro Chapadera: Chitoliro Chachikulu cha Khoma
    Malo Ochokera: China Kugwiritsa ntchito: machubu osinthira kutentha
    Chitsimikizo: ISO9001:2008 Mayeso: UT/MT

    Kugwiritsa ntchito

    Machubu achitsulo osasunthika ophwanya mafuta amafuta amagwira ntchito pamachubu achitsulo opanda msoko a machubu ang'anjo, machubu osinthira kutentha ndi mapaipi oponderezedwa pamakampani a petrochemical.

    High khalidwe mpweya structural zitsulo makalasi ndi 20g, 20mng ndi 25mng.
    Aloyi structural zitsulo makalasi: 15mog, 20mog, 12crmog
    15CrMoG, 12Cr2MoG, 12CrMoVG, etc

    Main Grade

    Kalasi ya apamwamba mpweya structural zitsulo: 10 #, 20 #

    Mkulu khalidwe mpweya structural zitsulo makalasi: 20g, 20mng ndi 25mng

    Aloyi structural zitsulo makalasi: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, etc.

    Chigawo cha Chemical

    No Gulu Chemical Component%
    C Si Mn Cr Mo Ni Nb Ti V Cu P S
    ≤
    Chitsulo Chapamwamba cha Carbon Structural Steel 10 0. 07-0.13 0.17-0. 37 0.35 -0.65 <0.15 <0.15 <0. 25 - - <0. 08 <0. 20 0.025 0. 015
    20 0.17-0. 23 0.17-0. 37 0.35 -0.65 <0. 25 <0.15 <0. 25 - - <0. 08 <0. 20 0.025 0. 015
    Alloy Structural Steel 12CrMo 0. 08-0.15 0.17 -0.37 0.40-0. 70 0.40-0. 70 0. 40 -0.55 <0. 30 - - 一 <0. 20 0.025 0. 015
    15CrMo 0.12 -0.18 0.17-0. 37 0.40 -0. 70 0. 80-1.1 0. 40-0.55 <0. 30 - - 一 <0. 20 0.025 0. 015
    12CrlMo 0. 08 -0.15 0.50 -1. 00 0. 30-0.6 1.00-1. 50 0.45 -0.65 <0. 30 - - - <0, 20 0.025 0. 015
    12CrlMoV 0. 08-0.15 0.17-0. 37 0.40-0. 70 0.90-1.2 0. 25 -0.35 <0. 30 - - 0.15 -0. 30 <0. 20 0.025 0. 010
    12Cr2Mo 0.08-0.15 <0. 50 0.40-0. 60 2. 00-2. 50 0. 90-1.13 <0. 30 - - 一 <0. 20 0.025 0. 015
    12Cr5MoI <0.15 <0. 50 0.30-0.6 4. 00-6 0.45-0. 60 <0. 60   - - <0. 20 0.025 0. 015
    12Cr5MONT
    12Cr9MoI <0.15 0. 25-1. 00 0. 30-0. 60 8.00 -10. 00 0. 90-1.1 <0. 60 - - - <0. 20 0.025 0, 015 ku
    12Cr9MONT
    Chitsulo Chosatentha Chopanda Kutentha 07Crl9Nil0 0. 04-0.1 <1. 00 <2. 00 18. 00-20. 00 - 8. 00-11 - - - - 0.030 ku 0. 015
    07Crl8NillNb 0. 04-0.1 <1. 00 <2. 00 17. 00-19. 00 - 9.00-12. 00 8C-1.1 - - - 0.030 ku 0. 015
    07Crl9NillTi 0. 04-0.1 <0. 75 <2. 00 17.00-20. 00 - 9.00-13. 00 - 4C-0. 60 一 一 0.03 0. 015
    Chithunzi cha 022Crl7Nil2Mo2 <0. 030 ku <1. 00 <2. 00 16. 00-18. 00 2. 00-3. 00 10. 00 -14. 00 - 一 一 - 0.03 0. 015

    Mechanical Property

    Ayi Tensile
    MPa    		 Zotuluka
    MPa    		 Pambuyo pa kusweka kwa A/% Mayamwidwe a shark mphamvu kv2/j Nambala ya kuuma kwa Brinell
    chithunzi transver chithunzi transver
    osachepera osaposa
    10 335] 475 205 25 23 40 27  
    20 410 〜550 245 24 22 40 27  
    12CrMo 410] 560 205 21 19 40 27 Mtengo wa 156 HBW
    15CrMo 440] 640 295 21 19 40 27 170 HBW
    12CrlMo 415] 560 205 22 20 40 27 Mtengo wa 163 HBW
    12CrlMoV 470] 640 255 21 19 40 27 Mtengo wa 179 HBW
    12Cr2Mo 450-600 280 22 20 40 27 Mtengo wa 163 HBW
    12Cr5MoI 415] 590 205 22 20 40 27 Mtengo wa 163 HBW
    12Cr5MONT 480] 640 280 20 18 40 27 -
    12Cr9MoI 460] 640 210 20 18 40 27 Mtengo wa 179 HBW
    12Cr9MONT 590-740 390 18 16 40 27  
    O7Crl9NilO 2520 205 35     Mtengo wa 187 HBW
    07Crl8NillNb > 520 205 35   - Mtengo wa 187 HBW
    07Crl9NillTi > 520 205 35 - - Mtengo wa 187 HBW
    Chithunzi cha 022Crl7Nil2Mo2 > 485 170 35 一 - Mtengo wa 187 HBW
    Kwa chitsulo chokhala ndi khoma makulidwe osakwana 5mm chubu musayese kuyesa kuuma

     

    Chofunikira Choyesa

    Mayeso a Hydraulic
    Kuyesa kwa hydraulic kudzachitika pamipope yachitsulo imodzi ndi imodzi. Kuthamanga kwakukulu koyesa ndi 20 MPa. Pansi pa kukakamizidwa kwa mayeso, nthawi yokhazikika sidzakhala yosachepera 10 s, ndipo kutayikira kwa chitoliro chachitsulo sikuloledwa.
    Mayeso osalala
    Mayeso a flattening ayenera kuchitidwa kwa chitoliro chachitsulo chokhala ndi m'mimba mwake kuposa 22 mm
    Kuyesa kwamoto
    Chitsulo chapamwamba cha carbon structural ndi zitsulo zosapanga dzimbiri (zosatentha) zokhala ndi mainchesi akunja osapitilira 76 mm ndi makulidwe a khoma osapitilira 8 mm ziyenera kuyesedwa. Kuyesa kwa flaring kumayenera kuchitidwa kutentha. Kuwotcha kwakunja kwachitsanzo pambuyo pa 60% ya kuphulika kudzakwaniritsa zofunikira za tebulo 7. Palibe ming'alu kapena ming'alu yomwe imaloledwa pa chitsanzo pambuyo pa kuwomba. Malinga ndi zomwe amafuna ndi zomwe zanenedwa mu mgwirizano, chitsulo chopangidwa ndi alloy chitha kugwiritsidwanso ntchito pakukulitsa mayeso.
    Ma testes osawononga
    Mipope yachitsulo iyenera kuzindikiridwa ndi akupanga cholakwika chimodzi ndi chimodzi malinga ndi zomwe GB / T 5777-2008. Malinga ndi zofunikira za wofunsayo, mayesero ena osawononga amatha kuwonjezeredwa pambuyo pokambirana pakati pa wogulitsa ndi wofunayo ndipo akuwonetsedwa mu mgwirizano.
    Intergranular dzimbiri mayeso
    Kuyesa kwa dzimbiri kwa intergranular kudzachitika kwa chitoliro chachitsulo chosapanga dzimbiri (chopanda kutentha). Njira yoyesera idzakhala molingana ndi zomwe zimaperekedwa ndi njira yaku China E mu GB / T 4334-2008, ndipo chizolowezi cha dzimbiri cha intergranular sichiloledwa pambuyo pa mayeso.
    Pambuyo pokambirana pakati pa wogulitsa ndi wofuna, komanso zomwe zalembedwa mu mgwirizano, wofunsayo atha kusankha njira zina zoyesera zowonongeka.

    Tsatanetsatane wa Zamalonda

    makina/Chemical&Feteleza mapaipi


    GB/T8162-2008


    ASTM_A519-2006


    EN 10210-1-2006


    Chithunzi cha ASTM A53A53M-2012


    GB9948-2006


    GB6479-2013


    GB/T 17396-2009

    chifukwa cha chithandizo chapamwamba, zinthu zosiyanasiyana zapamwamba, mtengo wankhanza komanso kutumiza bwino, timasangalala kukhala ndi mbiri yabwino pakati pa ogula athu. Takhala kampani yamphamvu yokhala ndi msika waukulu wa Kuchotsera kwa China Suppliers 12crmog 15crmog Precision Seamless Steel Pipe, Tikuyembekezera moona mtima kusinthana ndi mgwirizano ndi inu. Tiloleni ife kupita patsogolo manja ndi manja ndi kukwaniritsa win-win mikhalidwe.
    Kuchotsera ku China Pipe ndi Tube, Kuphatikiza apo, timathandizidwa ndi akatswiri odziwa zambiri komanso odziwa zambiri, omwe ali ndi ukadaulo wapamwamba pamagawo awo. Akatswiriwa amagwira ntchito mogwirizana kuti apatse makasitomala athu zinthu zosiyanasiyana.

  • Zam'mbuyo:
  • Ena:

    • Mafuta, petrochemical, boiler yothamanga kwambiri, kugwiritsa ntchito mwapadera kwa chubu chosasunthika cha chubu chosasunthika, chubu chachitsulo chosasunthika komanso chubu chopanda mafuta.

    Chigawo cha Chemical

    mtundu Chemical Component (%)
      C Mn Si Cr Mo Ni Nb+Ta S P
    15CrMo 0.12-0.18 0.40-0.70 0.17-0.37 0.80-1.10 0.40 ~ 0.55 ≤0.30 _ ≤0.035 ≤0.035

    Mechanical Property

    mtundu Tensile
    MPa    		 Zotuluka
    MPa    		 Elongation (%)
    15CrMo 440-640 295 22

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