20 # Paipu kila

ʻO ka wehewehe pōkole:

ʻO ke Kiʻekiʻe Carbon Steel Heat-Resistant Seamless Pipe No ka Hana Hana a me Mechanical Strucutre. He 20 # ka waiwai, ke kila kalapona kiʻekiʻe, he mea maʻamau ka paipu kila.


  • Uku:30% waiho, 70% L/C a i ʻole B/L kope a i ʻole 100% L/C ma ka ʻike
  • Ka nui o ke kauoha:1 PC
  • Hiki ke hoolako:20000 Tons Inventory of Steel Pipe
  • Ka manawa o waena o ka hoʻomaka a i ka wā pau:7-14 mau lā inā ma ka waihona, 30-45 mau lā e hana ai
  • Hoʻopili:Nalo ʻeleʻele, bevel a me ka pāpale no kēlā me kēia paipu; Pono ka OD ma lalo o 219mm e hoʻopili i ka pūʻolo, a ʻo kēlā me kēia pūʻolo ʻaʻole iʻoi aku ma mua o 2 tons.
  • Huahana Huahana

    Huahana Huahana

    Kūlana kūpono

    GB3087:Ka paipu kila maʻemaʻe no ka paila haʻahaʻa a me ka haʻahaʻa

    GB9948:Pula kila maʻemaʻe no ka haki ʻana o ka ʻaila

    GB6479:ʻO nā paipu kila maʻemaʻe no nā mea hoʻomomona kiʻekiʻe

    GB/T17396:Hoʻowili ʻia ka paipu kila liʻiliʻi no ka hydraulic prop

    Nā ʻano a me ka hoʻohana ʻana

    20# kilapili i ke kila kalapona haʻahaʻa haʻahaʻa kiʻekiʻe, ke kila i hoʻokuʻu ʻia i ke anuanu a paʻakikī. ʻO ke kila ka ikaika haʻahaʻa, ka paʻakikī maikaʻi, ka plasticity a me ka weldability. Aia ia i ke kila kalapona haʻahaʻa haʻahaʻa kiʻekiʻe, ke kila i hoʻokuʻu ʻia i ke anuanu a paʻakikī. ʻO ke kila ka ikaika haʻahaʻa, ka paʻakikī maikaʻi, ka plasticity a me ka weldability. Hoʻohana maʻamau ia e hana i nā paipu seamless me ke koʻikoʻi haʻahaʻa a me nā koi paʻakikī kiʻekiʻe.

    Lahi nui

    Papa

    Lahi nui

     

    OD

    WT

    20#

    21~1200

    3~130

     

    Mea Kimia

    Papa

    Mea Kimia %

     

    C

    Si

    Mn

    Cr

    Mo

    V

    Ti

    B

    Ni

    Cu

    Nb

    N

    W

    P

    S

    20#

    0.17-
    0.23

    0.17-
    0.37

    0.35-
    0.65


    0.25


    0.30


    0.20


    0.030


    0.030

     

    Waiwai Mekani

    Papa

    Waiwai Mekani

     

    Ikaika U'i (MPa)

    Ikaika U'i (Mpa)

    Elogation (L/T)

    Ka hopena(J)

    Kūleʻa/Horizontal

    Paʻakiki(NB)

    20#

    410-
    550


    245

    ≥20%

    ≥40/27

     

    Pōmaikaʻi

    1. Ka wā hoʻouna: ʻO ka waihona waiwai nui e hōʻoia i ka manawa hāʻawi liʻiliʻi loa, ʻo 5-7 mau lā.

    2. Hoʻokele kumu kūʻai: Loaʻa nā kumuwaiwai a me ka ʻike nui o ka hoʻokele kumukūʻai e hiki iā mākou ke hāʻawi i nā kumu hoʻohui waiwai kūpono loa i nā pono o ka mea kūʻai.

    3. Nā kumuwaiwai kiʻekiʻe: Hiki ke hāʻawi i ka palapala hōʻoia piha a me nā palapala hōʻoia e hōʻoia i ke kūlana kiʻekiʻe a hāʻawi i ke kākoʻo i ke aloha.

    4. Strict QC nenoaiu: holo holoʻokoʻa onsite inspection, piha ho'āʻo a me ka hoike, kolu-aoao nana i

    5. Ma hope o ka lawelawe: nā huahana a pau traceable, Tracing ke kumu o ke kuleana


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