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Nā huahana

Hoʻopili ʻana i ka ʻanuʻu ʻana i ka hao ʻuala ākea

wehewehe pōkole:

Hiki ke hoʻohui i nā paipu me nā mea like ʻole a me nā anawaena o waho.

 


  • Kumukuai FOB:US $0.5 - 9,999 / ʻāpana
  • Min.Kauoha Nui:100 ʻāpana/ ʻāpana
  • Hiki ke hoolako:10000 ʻāpana / ʻāpana i kēlā me kēia mahina
  • Huahana Huahana

    Huahana Huahana

    Nā kikoʻī

    ʻO ka ductile iron wide tolerance stepped coupling he ʻano hoʻohui i hoʻohana ʻia no ka hoʻopili ʻana i ʻelua paipu a i ʻole nā ​​mea pono o nā nui like ʻole.Hana ʻia ia me ka hao ductile, ʻo ia ke ʻano o ka hao i ʻoi aku ka maʻalahi a me ka lōʻihi ma mua o ka hao hoʻolei kuʻuna.

    ʻO ka hoʻolālā hoʻomanawanui ākea o ka hui ʻana e hiki ai ke hoʻopili ʻia ka nui o ka nui o nā paipu, e hōʻemi ana i ka pono o nā hui a me nā mea pono.Hāʻawi ka hoʻolālā ʻanuʻu o ka hui ʻana i kahi paʻa paʻa a paʻa i waena o nā paipu, e hōʻoia ana i kahi pilina leak-leak.

    Hoʻohana maʻamau ʻia nā mea hoʻohui i ka wai a me nā mea kanu hoʻomaʻemaʻe wai, a me nā noi ʻoihana e like me ka ʻaila a me nā paipu kinoea.Hoʻohana pū ʻia lākou i nā ʻōnaehana plumbing a me HVAC e hoʻopili ai i nā paipu o nā ʻano like ʻole.

    ʻO ka holoʻokoʻa, ʻo ka ductile iron wide tolerance stepped couplings he hopena hilinaʻi a maikaʻi hoʻi no ka hoʻopili ʻana i nā paipu o nā ʻano nui like ʻole, e hāʻawi ana i kahi pilina paʻa a leak-leak hiki ke kū i nā koi o nā noi like ʻole.

    • Ka laulā o waho anawaena: he awelika o 21 mm ma ka aoao.

    • He helu liʻiliʻi o nā kumu hoʻohālike no ka Anawaena Nominal.

    • Pono:

    - Paʻa paʻa leak ami paʻa i ka wā e hoʻoomi ai i ke kinoea

    ma waena o ka flange hope a me ka lima ma luna o ka ʻili paipu.

    - Palekana Anticorrosion: epoxy pauka uhi (150 μm) a

    Dacromet® 500 Gr.B no nā kī.

    • ʻO ka maʻalahi a me ka wikiwiki o ke kau ʻana:

    - ʻO ka hoʻoneʻe kihi kihi ± 6°.

    - Hoʻopili i ka hoʻonui a me ka hoʻohaʻahaʻa.

    - Hoʻokomo i ka misalignment.

    - Ke āpau hoʻonohonoho koʻikoʻi.

    • Kūlike i nā kūlana:

    - NF A 48-830: Nā huahana hana - Spheroïdal graphite i hao

    nā mea pono no nā paipu wai inu PVC ma lalo o ke kaomi.

    - NF EN 545: ʻO nā paipu hao ductile, nā mea pono, nā mea pono a me ko lākou mau hui no

    nā paipu wai - nā koi a me nā ʻano hoʻāʻo.

    - ISO 2531: ʻO nā paipu hao ductile, nā mea pono, nā mea hoʻohui a me ko lākou mau hui

    nā noi wai.

    • 'Apono 'ia:

    - Ua ʻae ʻia ka wai inu.

    • Nota:

    ʻAʻole kūʻē kēia hui ʻana i nā ikaika longitudinal a maopopo

    hāʻawi ʻia kahi kaohi kūpono e pale ai i ka wehe ʻana o nā paipu.

    ʻikepili ʻenehana

    • Laulā: DN 40/50 a i 400.

    • Pumi hana kiʻekiʻe loa: PN 16.

    • Nā wela: +0°C a +60°C.

    • Torque: 60 a 70 Nm.

    Nā noi

    • Nā pūnaewele wai inu.

    • Pum, lapaʻau, mālama wai.

    • Nā pūnaewele pale ahi.

    • Uena wai.

    • ʻO nā ʻupena wai a me ka hoʻokahe wai ua

    (ʻAno WC - EN 681-1).

    Nā hoʻāʻo

    • Ho'āʻo sila e like me ka ISO 2531 maʻamau.

     

    Flange Hoʻopaʻa
    Nominal Specification Paʻi Ana (mm)
    mm iniha PN H D F d B
    50 2 10 157 52 60.3 65 81
    16 157 52 60.3 65 81
    25 157 52 60.3 65 81
    65 2.5 10 182 63 73 65 96.8
    16 182 66 76.1 65 96.8
    25 182 66 76.1 65 96.8
    80 3 10 196 78.8 88.9 65 96.8
    16 196 78.8 88.9 65 96.8
    25 196 78.8 88.9 65 96.8
    100 4 10 226 96.3 108 65 115.8
    16 226 96.3 108 65 115.8
    25 233 102.8 114.3 65 115.8
    125 5 10 273 120.6 133 90 147.6
    16 279 127.1 139.7 90 147.6
    25 279 127.1 141.3 90 147.6
    150 6 10 298 145.1 159 90 147.6
    16 303 151.6 165.1 90 147.6
    25 303 151.6 168.3 90 147.6
    200 8 10 369 230.4 219.1 90 133.4
    16 369 230.4 219.1 90 133.4
    25 369 230.4 219.1 90 133.4

  • Mua:
  • Aʻe:

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