, China Seamless Medium carbon steel boiler a me Superheat tubes ASTM A210 maʻamau Manufacturer a mea hoʻolako |Sanon gula

ʻO ka paila hao kalapona Seamless Medium a me nā paipu Superheat ASTM A210 maʻamau

ʻO ka wehewehe pōkole:

ASTM SA210maʻamau

ʻO nā paipu hoʻoheheʻe kalapona kalapona maikaʻi ʻole a me nā paipu wela Super no ka ʻoihana paila

me ka paipu kila kalapona kiʻekiʻe


  • 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:20T
  • 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 hoʻopaʻa i ka pūʻolo, a ʻaʻole i ʻoi aku ka nui o kēlā me kēia puʻupuʻu i 2 tons.
  • Huahana Huahana

    Huahana Huahana

    Nānā nui

    Kūlana:ASTM SA210 Alloy a ʻAʻole: Carbon steel
    Pūʻulu Papa: GrA.GrC Noi: Paipu Boiler
    Mānoanoa: 1 - 100 mm Lapaʻau Surface: E like me ke koi o ka mea kūʻai aku
    Ka Anawaena o waho (Ka puni): 10 - 1000 mm ʻenehana: Huki ʻia ʻo Wela/Kukuʻi Anu
    Ka lōʻihi: Paʻa ka lōʻihi a i ʻole ka lōʻihi like ʻole Hoʻomaʻamaʻa wela: Annealing/normalizing
    ʻAno ʻāpana: Poe Paipu Kūikawā: Paipu Pā mānoanoa
    Kahi i kumu: Kina Hoʻohana: Boiler and Heat Exchanger
    Palapala hōʻoia: ISO9001:2008 Hoʻāʻo: ET/UT

     

    Palapala noi

    Hoʻohana nui ʻia ia e hana i ke kila carbon seamless kiʻekiʻe, no nā paipu boiler, nā paipu wela super

    no ka ʻoihana bolier, paipu hoʻololi wela a me nā mea like ʻole me ka nui a me ka mānoanoa

    Papa Nui

    Papa o ke kila boiler carbon kiʻekiʻe: GrA, GrC

    Mea Kimia

    ʻElemu Papa A Papa C
    C ≤0.27 ≤0.35
    Mn ≤0.93 0.29-1.06
    P ≤0.035 ≤0.035
    S ≤0.035 ≤0.035
    Si ≥ 0.1 ≥ 0.1

    A No kēlā me kēia hōʻemi o 0.01 % ma lalo o ka nui kalapona i ʻōlelo ʻia, e ʻae ʻia ka piʻi ʻana o 0.06 % manganese ma luna o ka palena kiʻekiʻe a hiki i ka 1.35 %.

    Waiwai Mechanical

      Papa A Papa C
    Ikaika U'i ≥ 415 ≥ 485
    Hua ikaika ≥ 255 ≥ 275
    Laki elongation ≥ 30 ≥ 30

     

    Koi hoao

    Hōʻike Hydraustatic:

    Pono e ho'āʻoʻia ka paipu kila me ka hydraulic hoʻokahi.ʻO 20 MPa ka piʻi kiʻekiʻe loa.Ma lalo o ke kaomi ho'āʻo, ʻaʻole i emi iho ka manawa hoʻokūpaʻa ma mua o 10 S, a ʻaʻole pono e kahe ka paipu kila.

    Ma hope o ka ʻae ʻana o ka mea hoʻohana, hiki ke hoʻololi ʻia ka Hydraulic Test e ka Eddy Current Testing or Magnetic Flux Leakage Testing.

    Ho'āʻo palahalaha:

    ʻO nā paipu me ka anawaena waho i ʻoi aku ma mua o 22 mm e hoʻāʻo ʻia i ka hoʻāʻo ʻana.ʻAʻole ʻike ʻia ka Delamination, nā kiko keʻokeʻo, a i ʻole nā ​​​​mea haumia i ka wā o ka hoʻokolohua holoʻokoʻa.

    ʻO ka hoʻāʻo ʻana i ke ahi:

    E like me nā koi o ka mea kūʻai aku a i ʻōlelo ʻia i loko o ka ʻaelike, hiki ke hana ʻia ka paipu kila me ke anawaena o waho ≤76mm a me ka mānoanoa o ka pā ≤8mm.Hana ʻia ka hoʻokolohua ma ka wela lumi me kahi lipi o 60 °.Ma hope o ke puhi ʻana, pono e hoʻokō ka wikiwiki o ke ahi o ka anawaena o waho i nā koi o ka papa ma lalo nei, a ʻaʻole pono e hōʻike ka mea hoʻāʻo i nā māwae a i ʻole nā ​​​​haehae.

    Ho'āʻo paʻakikī:

    E hana ʻia nā hoʻāʻo paʻakikī ʻo Brinell a i ʻole Rockwell ma nā specimens mai ʻelua paipu mai kēlā me kēia ʻāpana

    Huahana Huahana


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou