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ngwaahịa

MP(Mechanical Polishing) igwe anaghị agba nchara

Nkọwa dị mkpirikpi:

MP (Mechanical polishing): a na-ejikarị eme ihe maka oyi akwa oxidation, oghere na ncha n'elu ọkpọkọ ígwè. Nchapụta ya na mmetụta ya dabere n'ụdị usoro nhazi. Na mgbakwunye, nchacha igwe, ọ bụ ezie na ọ mara mma, nwekwara ike ibelata nguzogide corrosion. Ya mere, mgbe eji na gburugburu corrosive, passivation ọgwụgwọ a chọrọ. Ọzọkwa, a na-enwekarị polishing ihe residues n'elu nke ígwè ọkpọkọ.


Nkọwa ngwaahịa

Oke oke

Mkpado ngwaahịa

Okwu Mmalite ngwaahịa

Polishing na-ezo aka n'usoro iji igwe, kemịkalụ ma ọ bụ electrochemical eme ihe iji belata nhụsianya elu nke ọkpọkọ igwe anaghị agba nchara, ka e wee nweta elu na-egbuke egbuke ma dị larịị. Ọ bụ iji ngwá ọrụ na-egbuke egbuke na ihe abrasive ma ọ bụ mgbasa ozi ndị ọzọ na-egbuke egbuke iji gbanwee elu nke ọkpọkọ igwe anaghị agba nchara.

A na-ekewa polishing ọkpọkọ igwe anaghị agba nchara ụzọ abụọ: polishing elu n'ime na polishing elu. Ọtụtụ n'ime igwe anaghị agba nchara tube polishing bụ n'ibu polishing, ma ọ bụrụ na nkenke chọrọ elu ojiji nke electropolishing.

A na-amachibidokarị ọkpọkọ polishing igwe ka a na-ahazi ya site na nchacha igwe iji belata nhụsianya dị elu nke mgbidi ọkpọkọ wee nweta mmetụta dị nro ma dị ọcha. Enwere ike ịnye n'èzí na igwe ihe igwe, ihe na-egbuke egbuke, 180 grit polish, 240 grit polish, 400 grit polish, na ọbụna mma dabere na ihe ndị ahịa chọrọ.

A na-eji polishing igwe eme ihe iji nye ọdịdị dị n'ụdị na nke na-egbuke egbuke. A na-eme ya site na iji grits dị mma na nke dị mma na-egweri tubing ahụ iji nweta njedebe achọrọ ma ọ bụ ọdịdị elu. Enwere ike ịnye tubing n'ụdị dị iche iche dị n'elu elu na mpụga na n'ime dayameta dabere na ihe ndị ahịa chọrọ.

Maka ebumnuche ịchọ mma, Maka tubing ịdị ọcha, a na-ehichapụrụ n'èzí na n'ime iji mee ka ọ dị mma iji zere ịba ụba nke ndu na ọrụ tubing. A nwekwara ike iji igwe polishing kwadebe tubing maka electropolishing ka e wee nweta njedebe ikpeazụ achọrọ nke ọma.

Uru

– elu ihie

– Melite elu elu, mma elu ịdị ọcha

– Belata nrapado ngwaahịa

Ọdịmma

– The gloss enweghị ike na-agbanwe agbanwe na-apụghị ịdịgide

– Nwere ike nwee ike ịdaba na corrosion

- Ike n'ibu nke elu adịghị ike

Ngwa

Ọkpọkpọ eji arụ ọrụ arụrụ arụ
A na-amachibidokarị ọkpọkọ polishing maka igwe ka a na-ahazi ya site na nchacha igwe iji belata ịdị njọ nke mgbidi ọkpọkọ wee nweta mmetụta dị nro ma dị ọcha.
Isi ike: Ra ≤ 0.8 μm

Ihe onwunwe

TP316L, TP304L

Ọkọlọtọ

ASTM A312

Mgbidi elu (Ra)

Elu: 0.6μm

Ndidi

Dị ka ASTM A312 si kwuo

njirimara

● Njikwa siri ike nke dayameta dị n'èzí na njupụta nke mgbidi.

● Mgbe ọ gbasasịrị na-egbuke egbuke, ọ na-enwe ezigbo nguzogide corrosion.

● Ọdịmma nke ọma.

● Mgbe ihichachara nke ọma na usoro mmepụta ihe, ọ na-enwe ezigbo adịghị ike.

Okpokoro nha

okpokoro igwe anaghị agba nchara nha
  (GB) Ọkpụrụkpụ mgbidi   (JIS)  Ọkpụrụkpụ mgbidi   (AIS)  Ọkpụrụkpụ mgbidi 
  Dayameta dị n'èzí ( dayameta dị n'ime flange )
  Usoro Usoro B 5S 10S   5S 10S   TUBE 5S 10S
DN50 60.3 57 1.6 2.8 50A=60.5 1.65 2.8 2"=60.33 50.8 1.65 2.77
DNA65 76.1 76 2.0 3.0 65A=76.3   3 2 1/2" = 73.3 63.5 1.65 3.05
DN80 88.9 89 2.0 3.0 80A=89.1   3 3"=88.9 76.2 1.65 3.05
DN90 101.6  —— 2.0 3.0 90A=101.6   3 3 1/2" = 101.6 88.9   3.05
DN100 114.3 108 2.0 3.0 100A=114.3   3 4"=114.3 101.6   3.05
DN125 139.7 133 2.9 3.4 125A=139.8   3.4 5"=141.3 127   3.4
DN150 168.3 159 2.9 3.4 150A=165.2   3.4 6"=168.3 152.4   3.4
DN200 219.1 219 3.5 4.0 200A=216.3   4 8"=219.08 203.2   3.76
DN250 273 273 3.6 4.0 250A=267.4   4 10"=273.05 254   4.19
DN300 323.9 325 4.0 4.5 300A=318.5   4.5 12"=323.85 304.8   4.57

Asambodo nsọpụrụ

zhengshu2

ISO9001/2015 Standard

zhengshu3

Ọkọlọtọ ISO 45001/2018

zhengshu4

Asambodo PED

zhengshu5

Asambodo ndakọrịta hydrogen TUV


  • Nke gara aga:
  • Osote:

  • Mba. Nha (mm)
    OD Thk
    BA Tube Inner elu roughness Ra0.35 
    1/4" 6.35 0.89
    6.35 1.00
    3/8" 9.53 0.89
    9.53 1.00
    1/2" 12.70 0.89
    12.70 1.00
    12.70 1.24
    3/4" 19.05 1.65
    1 25.40 1.65
    BA Tube Inner elu roughness Ra0.6
    1/8" 3.175 0.71
    1/4" 6.35 0.89
    3/8" 9.53 0.89
    9.53 1.00
    9.53 1.24
    9.53 1.65
    9.53 2.11
    9.53 3.18
    1/2 ″ 12.70 0.89
    12.70 1.00
    12.70 1.24
    12.70 1.65
    12.70 2.11
    5/8" 15.88 1.24
    15.88 1.65
    3/4" 19.05 1.24
    19.05 1.65
    19.05 2.11
    1″ 25.40 1.24
    25.40 1.65
    25.40 2.11
    1-1/4" 31.75 1.65
    1-1/2" 38.10 1.65
    2″ 50.80 1.65
    10A 17.30 1.20
    15A 21.70 1.65
    20A 27.20 1.65
    25A 34.00 1.65
    32A 42.70 1.65
    40A 48.60 1.65
    50A 60.50 1.65
      8.00 1.00
      8.00 1.50
      10.00 1.00
      10.00 1.50
      10.00 2.00
      12.00 1.00
      12.00 1.50
      12.00 2.00
      14.00 1.00
      14.00 1.50
      14.00 2.00
      15.00 1.00
      15.00 1.50
      15.00 2.00
      16.00 1.00
      16.00 1.50
      16.00 2.00
      18.00 1.00
      18.00 1.50
      18.00 2.00
      19.00 1.50
      19.00 2.00
      20.00 1.50
      20.00 2.00
      22.00 1.50
      22.00 2.00
      25.00 2.00
      28.00 1.50
    BA Tube, Ọ dịghị arịrịọ maka ime elu roughness
    1/4" 6.35 0.89
    6.35 1.24
    6.35 1.65
    3/8" 9.53 0.89
    9.53 1.24
    9.53 1.65
    9.53 2.11
    1/2 ″ 12.70 0.89
    12.70 1.24
    12.70 1.65
    12.70 2.11
      6.00 1.00
      8.00 1.00
      10.00 1.00
      12.00 1.00
      12.00 1.50
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