O le le mautonu o le Steel Tubes mo Petroleum Cracking, GB9948-2006, magoto paipa

Faʻamatalaga puʻupuʻu:

Le mafai ona shelle leai ni atigivae mo petroleum cracking, faoa mo fumumus tubes, vevela fesuiaiga o pito ma

Paipelines i le petroleum ma le toe faʻaleleia o laʻau. O le lelei o le carbon fausaga o vaʻa toto o le 20g,

20mng ma 25mng; eyoy devident steel vasega: 15Mog, 20mog, 12crmog, 15crmog, 12crmhvg, 12crmvg, isi


  • Totogi:30% Tupe teu, 70% L / C poʻo le B / L Kopi poʻo le 100% l / C i le vaʻai
  • Min.order aofaiga:1 PC
  • Tausiga gafatia:Faʻaletausaga 20000 Tons Faʻamatalaga o le Steel Paipa
  • Taimi muamua:7-14 aso pe a fai o le oloa, 30-45 aso e gaosia ai
  • Afifiina:Uliuli uliuli, BEOTO MA LE POB MO UMA paipa e tasi paipa; Od i lalo o le 219mm manaomia e teu i fusi, ma fusi uma e leai se sili atu 2 tone.
  • Faamatalaga auiliiliga

    15crmo

    Oloa Tags

    Aotelega

    Masani:GB9948-2006 Vevela Togafitiga: ANNUAL / MAUA / LE FAIGALUEGA
    Vasega Vasega: 10,12CRMOM, 15CRMO, 07CRL9NIL0, etc O fafo o le lapoa (faataamilo): 10 - 1000 mm
    Mafiafia: 1 - 100 mm Talosaga: Vevela Siosiomaga Tabes
    O fafo o le lapoa (faataamilo): 10 - 1000 mm Togafitiga Togafitiga: A o le tagata faʻatau manaʻoga
    Umi: Ua maeʻa le umi poʻo le umi umi Metotia: vevela vevela
    Vaega foliga: faataamilo Paipa faapitoa: mafiafia o paipa paipa
    Nofoaga o Amataga: Saina Faʻaaogaina: vevela fesuiaʻi o tubes
    Tusipasi: Iso9001: 2008 Suʻega: UT / MT

    Talosaga

    O le Steeled Steel Tubes mo petroleum Cracking e talafeagai e sili atu le le mafai ona omea o le ogaumu o mumū, vevela fetuutuunaʻi o amota o le artroshom.

    Maualuga uiga o kapepoina kapeteni steel vasega o le 20G, 20mng ma 25mng.
    O le tagata tiʻetiʻe uila uila: 15mog, 20mog, 12crmog
    15crmog, 12cr2Mog, 12crmovg, ma isi

    Vasega autu

    Vasega o le maualuga-lelei kapoti fausaga steel: 10 #,20 #

    Maualuga maualuga carbon fausaga steel grades: 20g, 20mng ma 25mng

    O le alogiina o le Manumi Steel Grades: 15MOG, 20MOG, 12crmog, 15crmog, 12cr2Moag, ma isi

    Vailaau vaega

    No Vasega Vailaau Vaega%
    C Si Mn Cr Mo Ni Nb Ti V Cu P S
    Maualuga maualuga carbon fausaga gaoi 10 0. 07-0.13 0.17 -0. 37 ia 0.35 -0.65 <0.15 <0.15 <0. 25 - - <0. 08 <0. 20 0. 025 0. 015
    20 0.17-0-0. 23 0.17 -0. 37 ia 0.35 -0.65 <0. 25 <0.15 <0. 25 - - <0. 08 <0. 20 0. 025 0. 015
    O le uamea le uila 12crmo 0. 08-0.15 0.17 -0.37 0. 40-0. 70 0. 40-0. 70 0. 40 -0.55 <0. 30 - - <0. 20 0. 025 0. 015
    15crmo 0.12 -0.18 0.17-0-0. 37 ia 0.40 -0. 70 0. 80-1.1 0. 40-0.55 <0. 30 - - <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 0.17-0-0. 37 ia 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. 90-1-1.13 <0. 30 - - <0. 20 0. 025 0. 015
    12cr5mmoi <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
    12cr9mont
    Shinless vevela vevela tetee 07crl9nil0 0. 04-0.1 <1. 00 <2. 00 18. 00-20. 00 - 8. 00-11 - - - - 0. 030 0. 015
    07crl8nillnb 0. 04-0.1 <1. 00 <2. 00 17. 00-19. 00 - 9.00-12. 00 8C-1.1 - - - 0. 030 0. 015
    07crl9nillti 0. 04-0.1 <0. 75 <2. 00 17.00-20. 00 - 9. 00 ~ 13. 00 - 4c-0. 60 0.03 0. 015
    022CCRL7NIILS2MO2 <0. 030 <1. 00 <2. 00 16. 00-18. 00 2. 00-3. 00 10. 00 -14. 00 - - 0.03 0. 015

    Masini masini

    Leai Afi
    Mpa
    Fua
    Mpa
    Elong ina ua uma ona pa /% Shok Faʻaaogaina le Malosiʻaga KV2 / J Brinell Leitio numera
    ata liua ata liua
    e le itiiti ifo leai se sili atu nai lo
    10 335~475 205 25 23 40 27  
    20 410~550 245 24 22 40 27  
    12crmo 410~560 205 21 19 40 27 156 hbw
    15crmo 440~640 295 21 19 40 27 170 hbw
    12crlmo 415~560 205 22 20 40 27 163 hbw
    12crlmov 470~640 255 21 19 40 27 179 HBW
    12cr2mo 450 ~ 600 280 22 20 40 27 163 hbw
    12cr5mmoi 415~590 205 22 20 40 27 163 hbw
    12cr5mont 480~640 280 20 18 40 27 -
    12cr9moi 460~640 210 20 18 40 27 179 HBW
    12cr9mont 590-740 390 18 16 40 27  
    Os7crl9nilo 2520 205 35     187 hbw
    07crl8nillnb > 520 205 35   - 187 hbw
    07crl9nillti > 520 205 35 - - 187 hbw
    022CCRL7NIILS2MO2 > 485 170 35 - 187 hbw
    Mo le uamea ma le puipui mafiafia e itiiti ifo nai lo le 5mm tube e le faia le faigata tele

     

    Tofotofoga Manaomia

    O Surdduulic Tofotofoga
    O Surdrauic suʻega o le a faia mo uʻamea uʻamea taʻitasi. O le maualuga o le suʻega o le 20 mpa. I lalo o le suʻega o le uunaiga, o le taimi faʻatulagaina o le a le itiiti ifo i le 10 s, ma le tau o le paipa uʻamea e le faʻatagaina.
    Tofotofoga Suʻega
    O loʻo faʻatautaia le suʻega o le suʻega mo le prete paipa ma fafo o le lapoa sili atu nai lo le 22 mm
    Susulu Suʻega
    Maualuga uiga o le carbon fausaga steel ma steianless (vevela-tetee) steel paipa ma se droming dameter o le sili atu i le 8 mm ma se puipui mafiafia e le sili atu suega. O le fiafia le suʻega o le a faia i le potu vevela. O le pito i fafo o le nofoaga o loʻo i ai le faʻataʻitaʻiga o le faʻataʻitaʻiga pe a maeʻa le pito i luga o le 60% o le afi o le a faʻamalieina tulaga o le Lisi 7. E leai taufetuli poʻo le tautau poʻo le tautau pe o loʻo faʻatagaina ona o le afi. E tusa ai ma manaʻoga o le manaʻoga ma matauina i le konekarate, o le o lenmiti o le uʻamea uʻamea e mafai foi ona faʻaaogaina mo le faʻalauteleina o le suʻega.
    Teuina le TESE
    O paipa uʻamea e tatau ona noatia i le ultrasononic flaw e maua se tasi e tusa ai ma aiaiga o le GB / T 5777-2008. E tusa ai ma manaʻoga o le manaʻoga, o isi suʻega e le o ni mea e le o se faʻatalatalanoaga e mafai ona faʻaopoopo pe a maeʻa le faʻaaogaina i le va o le tagata faʻatau ma le manaʻo ma faʻaalia i totonu o le konekarate.
    Faigofie le faʻataʻitaʻiga
    O le suʻega o loʻo faia e le faʻafitauli o loʻo faʻatautaia e le SERVRROD O le faʻafitauli o le suʻega e tusa ai ma aiaiga o Saina metotia e i le GB / T 4334-2008, ma ua le faʻatagaina e le faʻafitauli o le oona.
    Ina ua maeʻa feutanaʻiga i le va o le tagata faʻatau ma le manaʻoga, ma matauina i totonu o le konekarate, e mafai e le manaʻoga ona faʻatagaina isi metotia faʻataʻitaʻi.

    Faamatalaga auiliiliga


  • Talu ai:
  • Le isi:

  • Suauu, petrochemical, maualuga le mamafa biolir, faʻapitoa faʻaaogaina o le suauʻu o le paʻu o le suauʻu o le paʻu o le suauʻu o le suauʻu o le suauʻu o le suauʻu uamea ma suauʻu e leai se paʻu.

    Vailaau vaega

    tulaga Vailaau Vaega (%)
      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 ≤030 _ ≤0.035 ≤0.035

    Masini masini

    tulaga Afi
    Mpa
    Fua
    Mpa
    Elongition (%)
    15crmo 440 ~ 640 295 22

    Mmexport16526703799253.jpg

    Tusi lau feʻau iinei ma lafo mai ia i matou