China seamless Steel methapo Ka Petroleum ho petsoha, GB9948-2006, Roshan Pipe Manufacturer le thepa | khauta Roshan
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Seamless Steel methapo Ka Petroleum ho petsoha, GB9948-2006, Roshan Pipe

Short Tlhaloso:

Seamless tšepe methapo bakeng sa oli e tala ho petsoha , sered ha e le methapo fumace, methapo mocheso phapanyetsano ya eff 

lipeipi ka oli e tala le hloekisoang plants.High boleng k'habone limaraka mehaho tšepe tse 20g, 

20mng le 25mng; motsoako mehaho tšepe limaraka: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, 12CrMoVG, joalo-joalo


  • 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: GB9948-2006

    Sehlopheng Group: 10 , 12CrMo , 15CrMo, 07Crl9Nil0, joalo-joalo

    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

     

    Mocheso Phekolo: Annealing / normalizing / Tempering

    Outer bophara (Round): 10 - 1000 limilimithara

    Kopo: mocheso phapanyetsano methapo

    Bokaholimo Phekolo: Joalokaha taelo Customer e

    Mokhoa: Hot phuthoa

    Pipe e khethehileng: Thick Wall Pipe

    Tšebeliso: mocheso phapanyetsano methapo

    Teko: UT / MT

    kopo

    Seamless tšepe methapo bakeng sa oli e tala ho petsoha ke sebetsang ho methapo seamless tšepe tsa methapo sebōpi, methapo mocheso phapanyetsano le liphaephe khatello ea ho indasteri peterolo.

    Boleng bo phahameng har'a carbon mehaho tšepe limaraka tse 20g, 20mng le 25mng.
    Motsoako mehaho tšepe limaraka: 15mog, 20mog, 12crmog
    15CrMoG, 12Cr2MoG, 12CrMoVG, joalo-joalo

    Main Kereiti

    Sehlopheng sa boleng bo phahameng ka carbon mehaho tšepe: 10 # , 20 #

    Boleng bo phahameng har'a carbon mehaho tšepe limaraka: 20g, 20mng le 25mng

    Motsoako mehaho tšepe limaraka: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, joalo-joalo

    lik'hemik'hale motsoako

    Che

    sehlopheng

    Lik'hemik'hale karolo%

    C

    Si

    MN

    Kr

    Mo

    Ni

    NB

    Ti

    V

    , cu

    P

    S

    Boleng bo phahameng har'a carbon mehaho tšepe

    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

    Motsoako mehaho tšepe

    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. 37

    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. 37

    0. 40-0. 70

    0.90-1.2

    0. 25 -0.35

    <0. 30

    -

    -

    0,15 -0. 30

    <0. 20

    0,025

    0. lewis 010

    12Cr2Mo

    0.08-0.15

    <0. 50

    0. 40-0. 60

    2. 00-2. 50

    0. 90-1.13

    <0. 30

    -

    -

    <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

    12Cr9MoNT

    Stainless mocheso kenelwe tšepe

    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

    022Crl7Nil2Mo2

    <0. 030

    <1. 00

    <2. 00

    16. 00-18. 00

    2. 00-3. 00

    10. 00 -14. 00

    -

    -

    0,03

    0. 015

    Lisebelisoa tsa mochine

     Che Tensile
    MPa
    lihlahisoa
    MPa
    Elong, mora fracture A /% Shork absorption eneji, le kv2 / ya j Brinell palo thatafala
    potreite transver potreite transver
    seng ka tlase ho ha ho ho feta
    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
    12Cr5MoI 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
    O7Crl9NilO 2520 205 35 187 HBW
    07Crl8NillNb > 520 205 35 - 187 HBW
    07Crl9NillTi > 520 205 35 - - 187 HBW
    022Crl7Nil2Mo2 > 485 170 35 - 187 HBW
    Bakeng sa tšepe le leboteng botenya ka tlase ho 5mm round tube, u se ke ua etsa thatafala teko

    teko Tlhokahalo

    Haeteroliki teko
    haeteroliki teko tla ho phethahatsoa bakeng sa liphaephe tšepe ka bonngoe. The lebetsoeng le teko khatello ea e 20 MPa. Tlasa khatello ea teko, ho tsitsisoa nako ke ke ba ka tlase ho 10 s, le flap tsa phala tšepe e sa lumelloa.
    Flattening teko
    Flattening teko tla etswa bakeng sa ho phala tšepe le tsa ka ntle bophara moholo ho feta 22 limilimithara
    Flaring teko
    High boleng k'habone mehaho tšepe le glassware (mocheso manganga) liphaephe tšepe le bophara ba sa ka ntle a sa feteng 76 limilimithara le leboteng botenya ba se eketsehileng ho feta 8 limilimithara tla ba ho ya ho atolosa teko. Teko flaring tla ho phethahatsoa ka mocheso kamore. Le ka ntle bophara flaring sekhahla sa sampole mora hodimo konokono taper ke 60% ea flaring ho tla kopana ditlhoko tsa tafole 7. Ha ho mapetsong kapa mapetsong a lumelloa ho sampole mora flaring ena. Ho latela ditlhoko tsa demander le boletsoe konteraka eo, motsoako mehaho tšepe e ka boela ea sebelisoa bakeng sa ho atolosa teko.
    Nondestructive teste
    liphaephe The tšepe e tla ba ho ya galena bofokoli ba bonoa e mong ke e mong ka ho ya ka dipehelo tsa GB / T 5777-2008. Ho latela ditlhoko tsa demander e, tse ling tse liteko bao e seng a ho timetsa ka ho phaella ka ho re ka mor'a negotiation pakeng tsa mofani wa thepa le demander le bontšitsoe konteraka ya.
    Intergranular ts'enyeho teko
    Intergranular teko ts'enyeho tla etswa bakeng sa ho celik phala (mocheso manganga). The mokhoa teko tla ba le ho latela le dipehelo tsa Machaena mokhoa E ka GB / T 4334-2008, le intergranular ts'enyeho tšekamelo e sa lumelloa ka mor'a teko ena.
    Mora negotiation pakeng tsa mofani wa thepa le demander, 'me o ile a hlokomela ka konteraka, ho demander ka kgetha mekhoa e meng ts'enyeho teko.

    Product Qaqileng


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