China seamless motsoako tšepe phala ASTM A335 tekanyetso e phahameng khatello ea tanka phala Manufacturer le thepa | khauta Roshan
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seamless motsoako tšepe phala ASTM A335 tekanyetso e phahameng khatello ea tanka phala

Short Tlhaloso:

ASTM A335 tekanyetso e phahameng Mocheso tanka phala seamless motsoako phala le IBR certifiaction

Seamless motsoako phala bakeng sa tanka, futhumatsa exchanger jj indasteri

 


  • Tefo: 30% depositi, 70% L / C kapa B / L kopi kapa 100% L / C ka pono
  • Min.Order palo: 1 PC
  • Phepelo Matla: Annual 20000 Tons Inventory of Steel Pipe
  • Lebisa Nako: matsatsi a 7-14 haeba ka setokong, matsatsi a 30-45 ho lihlahisoa
  • Paka: Black Vanishing, bevel le cap, bakeng sa mong le e mong le phala le 'ngoe; OD tlase 219mm ho hlokahala hore thoto e sosobaneng, 'me e mong le e sosobaneng ha feta boima ba lithane tse 2.
  • Product Qaqileng

    LBH

    Tags sehlahisoa

    Kakaretso

    Standard: ASTM A335

    Sehlopheng Group: P5, P9, P11, P22, P91, P92 jj

    Botenya: 1 - 100 limilimithara

    Outer bophara (Round): 10 - 1000 limilimithara

    Length: tsitsitseng bolelele kapa bolelele tšohanyetso

    Karolo Shape: Round

    Beha ba Origin: China

    Setifikaite: ISO9001: 2008

     

    Motsoako Kapa Not: motsoako

    Kopo: Boiler Pipe

    Bokaholimo Phekolo: Joalokaha e hlokahalang moreki

    Mokhoa: Hot phuthoa / Cold huleloa

    Mocheso kalafo: Annealing / normalizing / Tempering

    Pipe e khethehileng: Thick Wall Pipe

    Tšebeliso: phahameng khatello ea mouoane phala, Boiler le Heat Exchanger

    Teko: Et / UT

    kopo

    E haholo-holo a sebelisa ho etsa boleng bo phahameng motsoako tšepe tanka phala, mocheso fanana phala, phahameng khatello ea mouoane phala bakeng sa oli e tala le indasteri lik'hemik'hale

    Main Kereiti

    Sehlopheng sa boleng bo phahameng motsoako phala: P1, P2, P5, P9, P11, P22, P91, P92 jj

     

    lik'hemik'hale motsoako

    sehlopheng Machaba a Kopaneng C≤ MN P≤ S≤ Si≤ Kr 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 Ya 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 Ya 0.05 ~ 0,15 0,30 ~ 0,60 0,025 0,025 0.5 0,80 ~ 1,25 0,44 ~ 0,65
    P15 K11578 Ya 0.05 ~ 0,15 0,30 ~ 0,60 0,025 0,025 1,15 ~ 1,65 - 0,44 ~ 0,65
    P21 K31545 Ya 0.05 ~ 0,15 0,30 ~ 0,60 0,025 0,025 0.5 2,65 ~ 3,35 0,80 ~ 1,60
    P22 K21590 Ya 0.05 ~ 0,15 0,30 ~ 0,60 0,025 0,025 0.5 1,90 ~ 2,60 0,87 ~ lekanyeditsweng 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

    A New kgetho thehilweng ho latela Itloaetseng E 527 le SAE J1086, Itloaetseng ho baloang tšepe le lits'epe tse kopantsoeng (UNS). B Kereiti P 5c tla ba le thaethaniamo dikahare seng ka tlase ho 4 linako carbon dikahare 'me ha ho feta 0,70%; kapa columbium dikahare tsa 8 ho tse 10 ka makhetlo a dikahare k'habone.

    Lisebelisoa tsa mochine

    Mechanical thepa  P1, P2  P12  P23  P91  P92, P11  P122
     Matla a tšepe  380  415  510  585 kopanong  620  620
     matla a ka lihlahisoa  205  220  400  415  bana di le 440  400

    mocheso Phekolo

    sehlopheng Mocheso Phekolo Type Normalizing Mocheso Range F [C] Subcritical Annealing kapa Tempering
    P5, P9, P11, le P22 Mocheso Range F [C]
    A335 P5 (b, c) Feletseng kapa Isothermal Anneal
    Normalize le bohale ***** 1250 [675]
    Subcritical Anneal (P5c feela) ***** 1325 - 1375 [715 - 745 melolontha]
    A335 P9 Feletseng kapa Isothermal Anneal
    Normalize le bohale ***** 1250 [675]
    A335 P11 Feletseng kapa Isothermal Anneal
    Normalize le bohale ***** 1200 [650]
    A335 P22 Feletseng kapa Isothermal Anneal
    Normalize le bohale ***** 1250 [675]
    A335 P91 Normalize le bohale 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
    Time metsu le bohale 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

    mamello

    Bakeng sa phala ba laeloa hore ba bophara ba ka hare, bokahare bophara ke ke fapana fetang 6 1% tsoa boletsweng ka hare bophara

    Diphapano ba lumeletsoe ka bophara ntle

    Moqapi oa NPS ka limilimithara ka limilimithara
    1/8to 11/2, incl 1/64 (0,015) 0,4 1/64 (0,015) 0,4
    Fetang 11/2 ho 4, incl. 1/32 (0,031) 0,79 1/32 (0,031) 0,79
    Tse fetang 4 ho 8, incl 1/16 (0,062) 1,59  1/32 (0,031) 0,79
    Tse fetang 8 ho 12, incl.  3/32 (0,093) 2,38 1/32 (0,031) 0,79
    tse fetang 12 6 1% ea boletsweng
    ka ntle
    bophara

    teko Tlhokahalo

    Teko ea Hydraustatic:

    The Steel Pipe e lokela ho ba Lekoa Hydraulically mong By mong. The Khatello Boholo Test Na 20 MPa. Tlas'a The Test Khatello, The botsitso Nako e lokela ho ba seng ka tlase ho 10 S, And The Steel Pipe ha Lia Lokela ho Leak.

    Mora The User lumela, The haeteroliki Test ka nkeloa sebaka ke Eddy Testing Current Kapa Magnetic ts'ebetsong ho dutla Testing.

    Nondestructive Test:

    Liphaephe That Hlokang More Tlhahlobo e lokela ho ba Ultrasonically hlahloba ka bonngoe. Mora The Negotiation Hloka tumello Of Party And Na boletsweng konteraka, a mang bao e seng kotsi Testing ka li ekeletsoa.

    Flattening Test:

    Methapo Ka An Outer bophara Moholo ho Feta 22 limilimithara Tla Tla tlas'a A Flattening Test. Ha ho Delamination bonahalang, White matheba, Kapa litšila Lokela etsahala nakong ea teko Entire.

    Thatafala Test:

    Bakeng sa phala ea Limaraka P91, P92, P122, le P911, Brinell, Vickers, kapa Rockwell liteko thatafala e tla etswa ka disampole le tsoang ho e mong le e ngata

    Teko ea Bend:

    Bakeng sa phala bao bophara feta NPS 25 le eo bophara ho leboteng botenya karo-karolelano ke 7,0 kapa ka tlaase ho tla behoa tlas'a teko koba ena le teko flattening. Tse ling phala bao bophara lekana kapa feta NPS 10 ka 'na ho fuoa koba teko sebakeng sa flattening teko ho ya ho amoheloa ke moreki le

     

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