Akpa igwe na-enweghị atụ maka oke ikuku dị elu na GB / T5310-2017

Nkọwa mkpụmkpụ:

Nchara carbon dị elu, alloy usoro dị elu, na igwe na-eguzogide nchara nchara na-enweghị atụ maka ọkwa dị elu na n'elu Steam Peace PinyereGB / T5310-2007ọkọlọtọ. Ihe eji eme ihe bu alloy moy na mn, dika 20g, 20gn, 20mg, 20mog, 12cr, wdg, wdg, wdg, wdg, wdg


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  • Mbukota:Dreenụbiga mmanya ókè, bevel na okpu maka otu ọ bụla; Od n'okpuru 219mm mkpa ibukota na ngwungwu, na ngwugwu ọ bụla gafere tọn.
  • Nkọwa nke ngwaahịa

    Mkpado Ngwaahịa

    Nlebazi anya

    Standard:GB / T5310-2017 Alloy ma ọ bụ na-abụghị: alloy
    Grontlọ klaasị: 20G, 20mng, 25mng, wdg Ngwa: Piper pipe
    Ọkpụrụkpụ: 1 - 100 mm Ọgwụ elu: dị ka ihe ndị ahịa chọrọ
    Mpụga dị omimi (gburugburu): 10 - 1200 mm Usoro: na-ekpo ọkụ
    Ogologo: ogologo ogologo ma ọ bụ ogologo ogologo (6-12M) Ọgwụgwọ ọkụ: na-egbu egbu / mmemma
    Akụkụ akụkụ: Ọkpụkpụ Akpọkọta pụrụ iche: ọjà ọkpọkọ
    Ebe Si Malite: China Ojiji: Obere na Exchasị Oku
    Asambodo: ISO9001: 2008 Nnwale: uc / ut / hydrau static

    Akwukwo icho oru

    A na-ejikarị ya eme ihe eji arụ ọrụ carbon dị elu, alloy owuwe ụlọ na igwe na-eguzogide na-enweghị atụ maka nnukwu ọkpọkọ na elu stear sie.

    A na-ejikarị eji eme ihe dị elu na ọrụ dị elu nke sie (superheater tube, tube na tube, isi Steam tube dị elu na ultra dị elu, na-ebu ụzọ. N'okpuru ime ihe nke okpomoku okpomoku na-agbapu gas na mmiri mmiri, tube ga-eme oxidize na corrode. Achọrọ ya na ọkpọcha nchara nwere ịdị nro, ịdị elu iguzogide oxidation na corrosion, ma na-akwụsi ike nkwụsi ike.

    Isi akara

    Ọkwa nke usoro carbon dị mma: 20G, 20mng, 25mng

    Udiri nke alloy nzọ: 15mog, 20mog, 12CROG, 15crmog, 12CR2Mog, 12CR3MITITIB, wdg

    Ngalaba nke na-eguzogide-eguzogide-eguzogide-eguzogide-eguzogidesi-eguzogidesi: 1cr18ni9 1cr18ni11nb

    Mkọrọ kemịkal

    Greedi

    Mma

    Udi

    Na Na Na

    C

    Si

    Mn

    P

    S

    Nb

    V

    Ti

    Cr

    Ni

    Cu

    Nd

    Mo

    B

    Als "

    Ọ bụghị karịa

    mine

    Q345 A

    0.20

    0.50

    1.70

    0.035 0.035

    0.30

    0.50

    0.20

    0.012

    0.10

    - - - -
    B 0.035 0.035
    C 0.030 0.030

    0.07

    0.15

    0.20

    0.015

    D

    0.18

    0.030 0.025
    E 0.025 0.020
    Q390 A

    0.20

    0.50

    1.70

    0.035 0.035

    0.07

    0.20

    0.20

    0.3.

    0.50

    0.20

    0.015

    0.10

    - - - -
    B 0.035 0.035
    C 0.030 0.030

    0,015

    D 0.030 0.025
    E 0.025 0.020
    Q42O A

    0.20

    0.50

    1.70

    0.035 0.035

    0.07

    0.2.

    0.20

    0.30

    0.80

    0.20

    0.015

    0.20

    - -

    - -

    B 0.035 0.035
    C 0.030 0.030

    0.015

    D 0.030 0.025
    E 0.025 0.020
    Q46O C

    0.20

    0.60

    1.80

    0.030 0.030

    0.11

    0.20

    0.20

    0.30

    0.80

    0.20

    0.015

    0.20

    0.005

    0.015

    D 0.030 0.025
    E 0.025 0.020
    Q500 C

    0.18

    0.60

    1.80

    0.025 0.020

    0.11

    0.20

    0.20

    0.60

    0.80

    0.20

    0.015

    0.20

    0.005

    0.015

    D 0.025 0.015
    E 0.020 0.010
    Q550 C

    0.18

    0.60

    2.00

    0.025 0,020 0.11

    0.20

    0.20

    0.80

    0.80

    0.20

    0.015

    0.30

    0.005

    0.015

    D 0.025 0,015
    E 0.020 0.010
    Q62O C

    0.18

    0.60

    2.00

    0.025 0.020

    0.11

    0.20

    0.20

    1.00

    0.80

    0.20

    0.015

    0.30

    0.005

    0.015

    D 0.025 0.015
    E 0.020 0.010
    Ewezuga akara mmụta Q345A na Q345B, nchara ahụ kwesịrị inwe opekata mpe otu n'ime ọka a nụchara anụ al, nb, na ti. Dabere na mkpa ndị ahụ, onye na-eweta ya nwere ike itinye otu ihe ọka ma ọ bụ karịa, uru kachasị kwesịrị iru ihe ndị a chọrọ na tebụl. Mgbe jikọtara ọnụ, nb + v + ti <0.22%, Q390, Q30% akara nke na-eji ihe dị ka ihe dị ka 0.30%; Mgbe ọ dị mkpa ka etinye ya, ọdịnaya ya kwesịrị imezu ihe achọrọ na tebụl ma ọ bụ na-ekpebi ihe ndị na-eweta ya nwere ike na-ezute ihe ndị a chọrọ na tebụl, enwere ike ịme nyocha ọdịnaya Nitrogen nwere ike ọ gaghị arụ ọrụ. Ọ bụrụ na al, nb, v, v, V na ndị ọzọ na-etinye ihe ndị ọzọ na nchara, ọ bụghị naanị ọdịnaya nitrogen adịghị. Ekwesịrị ịkọwapụta ọdịnaya Nitrogen na akwụkwọ dị mma.

    'Mgbe ị na-eji aluminom niile, ọnụ ọgụgụ aluminom ata ^ 0.020% b

    Ngwongwo nke mebere

    No

    Greedi

    Ngwongwo nke mebere

     

     

    Tensile
    Anamba

    Mmụba
    Anamba

    Igbati
    L / t

    IMAPRICE (J)
    Vetikal / kehoraival

    Aka
    HB

    1

    12gi

    410-
    550

    Ro
    245

    24/22%

    40/27

    - -

    2

    20mng

    415-
    560

    Ro
    240

    22/20%

    40/27

    - -

    3

    25mng

    485-
    640

    Ro
    275

    20/18%

    40/27

    - -

    4

    Ndewo

    450-
    600

    Ro
    270

    22/20%

    40/27

    - -

    6

    12crog

    410-
    560

    Ro
    205

    21/19%

    40/27

    - -

    7

    Mkpu

    440-
    640

    Ro
    295

    21/19%

    40/27

    - -

    8

    12cr2mog

    450-
    600

    Ro
    280

    22/20%

    40/27

    - -

    9

    12Car1movg

    470-
    640

    Ro
    255

    21/19%

    40/27

    - -

    10

    12cr2mowvtib

    540-
    7.35

    Ro
    345

    18 / -%

    40 / -

    - -

    11

    10Car1vnnbn

    Ro
    585

    Ro
    415

    20/16%

    40/27


    250

    12

    10Car9moow2vnbbn

    Ro
    620

    Ro
    440

    20/16%

    40/27


    250

    Ndidi

    Mgbidi na mgbidi na dayameta

    Ọ bụrụ na enweghị ihe pụrụ iche chọrọ, pipe ga-ebugharị dị ka dayameta ọkpụrụkpụ na-apụta. Dị ka mpempe akwụkwọ

    Nhazi ọkwa

    Ofzọ nke imepụta

    Nha nke pic

    Ndidi

    Ọkwa nkịtị

    Ọkwa dị elu

    WH

    Ọkụ na-ekpo ọkụ (nsị) ọkpọkọ

    Mpempe akwụkwọ nnọchi anya

    (D)

    <57

    士 0.40

    ± 0,30

    57 ~325

    Sw35

    ± 0.75% d

    ± 0,5% d

    S> 35

    ± 1% d

    ± 0.75% d

    > 325 ~6 ..

    + 1% d ma ọ bụ + 5.Take pere mpe 一 2

     

    > 600

    + 1% d ma ọ bụ + 7, were obere 一 2

     

    Purnicy Pall

    (S)

    <4.0

    ± |

    ± 0.35

    > 4.0-20

    + 12.5% ​​s

    ± 10% s

    > 20

    Dv219

    ± 10% s

    ± 7.5% s

    219

    + 12,5% s -10% s

    10% s

    WH

    Igwe ọkụ na-agbasa

    Mpempe akwụkwọ nnọchi anya

    (D)

    dum

    ± 1% d

    ± 0.75%.

    Purnicy Pall

    (S)

    dum

    + 20% s

    -10% s

    + 15% s

    -o% s

    Wc

    Oyi na-atụ (tụpụrụ)

    Ppipe

    Mpempe akwụkwọ nnọchi anya

    (D)

    <25.4

    ± l1j

    - -

    > 25.4 ~4 ()

    ± 0.20

     

    > 40 ~50

    |: 0.25

    - -

    > 50 ~60

    ± 0.30

     

    > 60

    ± 0,5% d

     

    Purnicy Pall

    (S)

    <3.0

    ± 0.3

    ± 0.2

    > 3.0

    S

    ± 7.5% s

     

    Ogologo:

    Ọkpụkpụ ọkpọ ọkpọ ọkpọkọ bụ 4 000 mm ~ 12 000 mm. Mgbe ị nwetasịrị ndụmọdụ n'etiti onye na-eweta ya na onye na-azụ ahịa, ma jupụta na nkwekọrịta ahụ, enwere ike ịnapụta ya na ogologo nke karịa 12 000 m ma ọ bụghị mkpụmkpụ karịa 3 000 mm; Ogologo oge ọnụ ọgụgụ nke ígwè na-erughị 4,000 mm mana erughị 3,000 mm agaghị agafe 5% nke ọnụ ọgụgụ nke nchara

    Ibu ibu:
    Mgbe a na-ebugharị pipe dị ka dayameta nke dị na mgbidi elu ma ọ bụ dayameta elu na ọkpụrụkpụ elu ọkpụrụkpụ, a na-anapụta pipe dị ka ogo ahụ. Enwere ike ịnapụta ya dịka ịdị arọ nke usoro ahụ.
    Mgbe a napụtara ọkpọ ọkpọ dị ka dayameta mpụga na ọkpụrụkpụ dị mma, a na-anapụta pipe dị ka oke ibu; ọkọnọ na achọrọ ndị ọzọ na-akwado. Ma egosiputa ya na nkwekọrịta. Enwere ike ịnapụta ọkpọkọ nchara dịka ibu usoro.

    Mgbata Ikike:
    Dabere na ihe ndị zụrụ ya, mgbe ha na onye na-eweta ya na onye na-eweta ya, na nkwekọrịta dị na ọkpọkọ nchara ga-ezute ihe ndị a:
    a) otu nchara nchara: ± 10%;
    b) Otu akụkụ nke ọkpọ ọkpọ ọkpọ nwere obere nke 10 t: ± 7.5%.

    Aro chọrọ

    Nnwale Hydreaustic:

    A ga-enyocha ọkpọkọ ahụ hydraulically otu otu. Nnwale nnwale kachasị bụ 1 MPA. N'okpuru nrụgide ule, oge nkwụsi ike kwesịrị ịdị erughị 10 s, na nchara ọkpọ kwesịrị ịpụta.

    Mgbe onye ọrụ ahụ kwenyere, enwere ike idozi ule Hydraulic ugbu a ma ọ bụ nyocha nke ndọka magnety.

    Nnwale na-enweghị atụ:

    Ọdọ mmiri chọrọ ọtụtụ nyocha ga-enyocha nke ọma. Mgbe mkparita uka chọrọ nkwenye nke oriri na akọwapụtara na nkwekọrịta, enwere ike ịgbakwunye na nkwekọrịta, enwere ike ịgbakwunye na nkwekọrịta ndị ọzọ.

    Nnwale na-acha uhie uhie:

    A ga-edobe ya nke ọma. Enweghị mmegharị ahụ a na-ahụ anya, ntụpọ ọcha, ma ọ bụ adịghị ọcha ga-eme n'oge nnwale ahụ dum.

    Nnwale ọhụrụ:

    Dabere na ihe ndị a chọrọ nke onye zụrụ ya ma kwuo na nkwekọrịta, ọkpọkọ nchara na mpụga dayameta ≤76mm na mgbidi ọ ga-eme nwale. Emere nnwale ahụ na ụlọ okpomọkụ na taper nke 60 Celsius. Mgbe ọkụ, ọkụ nke dayameta mpụta kwesịrị iru ihe ndị a chọrọ nke tebụl na-esote, na ihe nnwale agaghị egosi cracks ma ọ bụ rips

    Ụdị nchara

     

     

    Ọnụego dayameta na-acha uhie uhie pipe /%

    N'ime dayameta / dayameta

    <06

    > 0.6 ~0.8

    > 0.8

    Steepụ carbon dị elu

    10

    12

    17

    Outray nchara

    8

    10

    15

    • A na-agbakọ dayameta nke dị n'ime ahụ maka ihe nlele ahụ.

    Nkọwa nke ngwaahịa

    Pipe
    paipu
    Ọkọrị na-enweghị atụ

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