Kīna Paila Seamless Kina No ka Paka Mīkini Paka, GB9948-2006, Mea Hana Pilikino Sanon a me Ka Mea Hana | Ke gula Sanon
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Kahu Uila Paila no ka ʻoki kino ʻana o ka ʻenehana, GB9948-2006, ʻO Paina Sanon

Ka wehewehe kikoʻī

Seamless steel tubes for petroleum cracking, Kālā ʻoihana hoʻokeo nd 

Pipa i loko o nā mea paila a me ka mea hana hoʻomoe.High maikaʻi carbon carbon structural grade 20g. 

20mng a 25mng; mau māka kūpono loa aleni: 15mog, 20mog, 12crmog, 15CrMoG 、 12Cr2MoG 、 12CrMoVG, etc.


  • Ka uku: 30% waihona, 70% L / C a i ʻole B / L kope a i ʻole 100% L / C i ʻike ʻia
  • Min.Order Nui: 1 PC
  • Kākoʻo lako: Annual 20000 Tons Inventory of Steel Pipe
  • Ka manawa alakaʻi: 7-14 mau lā inā inā ma ka ʻoihana, 30-45 mau lā e hana
  • Hoʻopili: Palapalaʻeleʻeleʻeleʻele, bevel a me nā pāpale no kēlā me kēia paila hoʻokahi; Pono ka OD ma lalo o 219mm e hoʻopili i nā pūpū, a ʻo kēlā me kēia pūpū ʻaʻole meʻoi aʻe 2 mau mea.
  • Hōʻike huahana

    FAQ

    Nā Huaʻōlelo Huaʻōlelo

    Ka Ikepili

    Keena: GB9948-2006

    Nā Papa 12CrMo 15CrMo, 07Crl9Nil0, etc.

    ʻAukā: 1 - 100 mm

    Outer Diameter (Kaʻai): 10 - 1000 mm

    Lahi: lōʻihi ka lōʻihi a i ʻole he lōʻihi ka lōʻihi

    ʻĀpana ʻāpana: Kaʻai

    Kahi o Puna: China

    Kekahi hōʻoia: ISO9001: 2008

     

    Hoʻomaʻemaʻe wela: Hoʻohuihui / hoʻāinu / hoʻoweliweli

    Outer Diameter (Kaʻai): 10 - 1000 Mm

    Ke noi: nā hue hoʻololi wela

    ʻO ka mālama ʻana i ka papahele: E like me ka mea e pono ai i ka mea kūʻai

    ʻKohu: Ke Ke Ani Hou

    Paila kūikawā: Pākaʻi Uila pā

    Hoʻohana: kaʻaila hoʻololi wela

    Ka hoʻokolohua: UT / MT

    Ke noi

    ʻO nā paila kila hoʻoneʻe no ka ʻaila palahalaha e pili pono ana i ka ʻalika kila kila no nā ʻekana kapuahi, nā ʻeneki pākiko pālua a me nā paipu peni i nā ʻoihana ʻenehana.

    He kiʻekiʻe nā mea kila kila kila 20g, 20mng a 25mng.
    Nā mea hoʻohala līwī Alloy: 15mog, 20mog, 12crmog
    15CrMoG 、 12Cr2MoG 、 12CrMoVG, etc.

    Mokuna Nui

    ʻO ka pae kiʻekiʻe i ka mana kalepa kiʻekiʻe: 10 # 20 #

    Nā papa kala kila kila maikaʻi loa: 20g, 20mng a 25mng

    Nā mea hoʻohala kila kila: 15mog, 20mog, 12crmog, 15CrMoG 、 12Cr2MoG, etc.

    ʻĀpana Pilikino

    Aʻole

    Kālā

    Kūlike Kūmole%

    C

    Si

    Mn

    Aliʻi Cr

    ʻ .lelo Mo

    Ni

    Nb

    Ti

    V

    Cu

    P

    S

    ʻO ke kila kalaiʻi maikaʻi maikaʻi

    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

    Mea kila kila

    12CrMo

    0. 08-0.15

    0.17 -0.37

    0. 40-0—0. 70

    0. 40-0—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—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—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

    12Cr5Mecoa

    12Cr9MoI

    <0.15

    0. 25-1. 00

    0. 30-0-0. 60

    8.00 -10. 00

    0. 90-1.1

    <0. 60

    -

    -

    -

    <0. 20

    0. 025

    0, 015

    12Cr9Mecoa

    K? Na hana poma

    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

    07Crl9ʻOlakiKai

    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

    Nā mīkini hana

     Aʻole ʻO
    MPa
    Kau a
    MPa
    Elong ma hope o ka luhi A /% Ioa iko iiniinio kv2 / j ʻO ka helu paʻakikī Brinell
    kiʻi transver kiʻi transver
    aole e emi malalo iho aole loa
    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
    12Cr5Mecoa 480〜640 280 20 18 40 27 -
    12Cr9MoI 460〜640 210 20 18 40 27 179 HBW
    12Cr9Mecoa 590—740 390 18 16 40 27
    O7Crl9NilO 2520 205 35 187 HBW
    07Crl8NillNb > 520 205 35 - 187 HBW
    07Crl9ʻOlakiKai > 520 205 35 - - 187 HBW
    022Crl7Nil2Mo2 > 485 170 35 - 187 HBW
    No ke kila me ka pālahalaha ʻoiʻu ʻoi aku me ka 5mm tube e hana i ka hoʻokolohua paʻakikī

    Pono i ka hoʻokolohua

    Hōʻike ʻia ka hoʻokolohua
    Hydraulic e lawe ʻia no nā paila kila o hoʻokahi. ʻO ka hōʻike hōʻike kiʻekiʻe he 20 MPa. Ma lalo o ke kaomi hoʻokolohua, ʻaʻole i emi mai ka manawa o ka hoʻokū ʻia ʻana ma mua o 10 s, a ʻaʻole i ʻae ʻia ka leakage o ka paila kila.
    Hōʻolaha ka hoʻokele
    Flattening e hana ʻia no ka paona o ka hao me ka pihi ākea ʻoi aku ma mua o ka 22 mm ka
    hoʻomaikaʻi ʻana ʻana i
    ke kiʻekiʻe no ka hoʻopihapiha hana ʻōpiopio a me ke kūpaʻa (kū wela) i nā paila kila me ke aniani o waho ma mua o ka 76 mm a me ka pā o ka pā o ka ʻaʻole iʻoi aʻe. ʻoi aku ma mua o 8 mm e hōʻike i ka hoʻokolokolo. E lawe ʻia ana ka hoʻāʻo hōʻike e pili ana i ka mahana o ka lumi. ʻO ka palena o ka flaring pālua ma waho o ka lula ma hope o ka mea nui o ka tap i ka mahele he 60% o ka fli e hoʻokō i nā koi o ka papa 7. ʻAʻole ʻae ʻia nā cracks a i ʻole nā ​​hāmaki ma luna o ka hoʻohālike ma hope o ka puhi ʻana. E like me nā koi o ka hoʻonāukiuki a hoʻopaʻa ʻia i ka ʻaelike, hiki ke hoʻohana ʻia i ke kila kila alloy no ka hoʻonui ʻana i ka hōʻike.
    Nondestructive teste
    ʻO nā paila kila e hoʻoili ʻia i ka ʻike kī ʻia e like me ka hoʻololi ʻana o GB / T 5777-2008. E like me nā koi o ka hoʻonāukiuki, hiki ke hoʻohui ʻia nā hoʻokolohua non-luku ʻole ma hope o ka hoʻoili ʻana ma waena o ka mea kūʻai aku a me ka demander a hōʻike ʻia i ka hopena.
    Hōʻalo ʻia ka hoʻololi
    kūleʻa o Intergranular i hoʻopaʻa ʻia no ka kila kila kila (kūpaʻa ʻole). E hana ʻia nā ʻano hōʻike hoʻohālikelike me ka ʻōlelo o ke kaina Kina E i ka GB / T 4334-2008, a ʻaʻole ʻae ʻia ka ʻano hoʻonaninani intergranular ma hope o ka hoʻāʻo.
    Ma hope o ke kūkā kamaʻilio ʻana ma waena o ka mea hoʻolako a me ka makeke, a nānā i ke aelike, hiki i ka mea hoʻomohala ke hoʻolālā i nā ʻano hoʻokolohua ʻēheʻe corrosion.

    Hōʻike huahana


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