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MP(Mechanical Polishing) Paipu Kuleana ʻole

ʻO ka wehewehe pōkole:

MP (Mechanical polishing): hoʻohana maʻamau ʻia no ka papa oxidation, nā lua, a me nā ʻōpala ma ka ʻili o nā paipu kila. Aia kona ʻōlinolino a me kona hopena i ke ʻano o ke ʻano hana. Eia kekahi, ʻo ka polishing mechanical, ʻoiai he nani, hiki ke hōʻemi i ka pale ʻana i ka corrosion. No laila, i ka wā i hoʻohana ʻia i nā wahi corrosive, pono ka mālama passivation. Eia kekahi, he mau mea hoʻoliʻi pinepine ʻia ma luna o ka ʻili o nā paipu kila.


Huahana Huahana

Ka nui o ka palena

Huahana Huahana

Hoʻolauna Huahana

ʻO ka polishing e pili ana i ke ʻano machining o ka hoʻohana ʻana i ka mechanical, chemical a i ʻole ka hana electrochemical e hoʻemi i ka ʻili o ka ʻili o ka paipu kila kila, i loaʻa ai kahi aniani a palahalaha. ʻO ia ka hoʻohana ʻana i nā mea hana polishing a me nā ʻāpana abrasive a i ʻole nā ​​​​mea hoʻoliʻiliʻi ʻē aʻe e hoʻololi i ka ʻili o ka paipu kila kila.

Ua māhele ʻia ka hoʻopololei ʻana i ka paipu kila i ʻelua mau ʻāpana: ka polishing i loko a me ka polishing waho. ʻO ka hapa nui o ka pahu kila kila he mechanical polishing, inā pono ka hoʻohana kiʻekiʻe o ka electropolishing.

ʻAʻole ʻae ʻia nā paipu polishing mechanical mai ka hana ʻana e ka mechanical polishing e hōʻemi i ka ʻili o ka ʻili o ka pā paipu a loaʻa kahi hopena maʻemaʻe a maʻemaʻe. hiki ke hāʻawi ʻia i waho i ka pau ʻana o ka wili, ka ʻulaʻula, 180 grit polish, 240 grit polish, 400 grit polish, a ʻoi aku ka maikaʻi ma muli o nā koi o ka mea kūʻai aku.

Hoʻohana ʻia ka polishing mechanical e hāʻawi i kahi hiʻohiʻona homogenous a mālamalama. Hoʻokō ʻia ia ma ka wili ʻana i ka paipu me nā ʻōpala abrasive ʻoi aku ka maikaʻi a ʻoi aku ka maikaʻi e hoʻokō i ka hopena i makemake ʻia a i ʻole ka ʻili o ka ʻili. Hiki ke hāʻawiʻia ka pahu ma nāʻano likeʻole o ka hoʻopauʻana i kaʻili ma waho a me loko Diameter e pili ana i nā koi o ka mea kūʻai.

No nā mea hoʻonani, No nā paipu hoʻomaʻemaʻe, hoʻomaʻemaʻe ʻia ka waho a me loko e hāʻawi i kahi hoʻopau maʻemaʻe e pale aku ai i ke kūkulu ʻana o ke kino ma ka lawelawe paipu. Hiki ke hoʻohana ʻia ka hoʻoliʻiliʻi mīkini no ka hoʻomākaukau ʻana i nā paipu no ka electropolishing i hiki ke hoʻokō pono ʻia ka hopena hope i makemake ʻia.

Pono

– ʻōlinolino kiʻekiʻe

- Hoʻomaikaʻi i ka hoʻopau ʻana i ka ʻili, ʻoi aku ka maikaʻi o ka hoʻomaʻemaʻe ʻili

- E ho'ēmi i ka pili o ka huahana

Nā pōʻino

- ʻAʻole hiki ke kūpaʻa ka nani a ʻaʻole hiki ke mau

- Hiki paha i ka ʻino

- Ua nāwaliwali ka ikaika mechanical o ka ʻili

Palapala noi

Paipu hoolele mechanically
ʻAʻole ʻae ʻia nā paipu polishing mechanical mai ka hana ʻana e ka mechanical polishing e hōʻemi i ka ʻili o ka ʻili o ka pā paipu a loaʻa kahi hopena maʻemaʻe a maʻemaʻe.
ʻAʻole: Ra ≤ 0.8 μm

Mea waiwai

TP316L , TP304L

Kūlana

ASTM A312

ʻO ʻAla ʻili (Ra)

Ili: 0.6μm

Hoʻomanawanui

Wahi a ka ASTM A312

hiʻona

● Mana koʻikoʻi o waho anawaena a me ka pā mānoanoa tolerances.

● Ma hope o ka pau ʻana o ka annealing ʻālohilohi, loaʻa iā ia ka pale corrosion maikaʻi.

● maikaʻi weldability.

● Ma hope o ka hoʻomaʻemaʻe koʻikoʻi a me nā kaʻina hana, loaʻa iā ia ka ʻōpala maikaʻi.

Papa Nui

Pakaukau nui paipu kila kila
  (GB) Mānoanoa Pā   (JIS)  Mānoanoa Pā   (AIS)  Mānoanoa Pā 
  Anawaena o waho (flange i loko anawaena)
  He moʻo B Series 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
DN65 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

Palapala Hoohanohano

zhengshu2

ISO9001/2015 Kūlana

zhengshu3

ISO 45001/2018 Kūlana

zhengshu4

Palapala PED

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TUV Hydrogen compatibility test certificate


  • Mua:
  • Aʻe:

  • ʻAʻole. Nui (mm)
    OD Thk
    ʻO ka ʻili o ka ʻili o loko ʻo BA Tube 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 Iloko ili 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, ʻAʻohe noi e pili ana i ka ʻili o loko
    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
    E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

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