Paipu hao Ductile DN700 EN545

Wehewehe Pōkole:

ʻO ke ʻano o ka paipu hao hao he paipu hao ductile.
ʻO ke ʻano o ka paipu hao ductile he hao a ʻo ka hana o ke kila, no laila ua kapa ʻia ʻo ia he paipu hao ductile.


Nā kikoʻī huahana

Nā Lepili Huahana

DuctileHao i hoʻolei ʻiaHe ʻano paʻa a maʻalahi hoʻi ka Paipu (DCIP)paipuhoʻohana nui ʻia i nā ʻōnaehana wai a me nā ʻōnaehana wai hoʻoneoneo. Hana ʻia ia mai ka hao ductile, kahi mea i ʻike ʻia no kona ikaika, kūpaʻa, a me ka maʻalahi i hoʻohālikelike ʻia me ka hao hoʻolei kuʻuna. Hoʻohui kēia ʻano paipu i nā pono o ke kūpaʻa ʻana o ka hao hoʻolei me ka ikaika tensile i hoʻonui ʻia a me ka ductility, e lilo ia i koho hilinaʻi no nā papahana ʻoihana hou.

Nā Hiʻohiʻona Koʻikoʻi:

1. Hoʻohui Mea:

  • Hana ʻia ka hao hoʻolei ductile ma ka hoʻohui ʻana i ka magnesium i ka hao hoʻoheheʻe ʻia, ka mea e hoʻololi i ke ʻano graphite i loko o kahi ʻano poepoe (nodular).
  • Hoʻonui kēia hoʻololi kūkulu i nā waiwai mechanical o ka mea.

2. Ikaika a me ka maʻalahi:

  • Hiki i nā paipu hao ductile ke kū i nā kaomi kiʻekiʻe o loko a me waho a ʻaʻole hiki ke nahā ma lalo o ke kaumaha ma muli o ko lākou palupalu.

3. Ke kū'ē'ē'ana i ka palaho:

  • Hoʻopili pinepine ʻia me nā mea e like me ka sima sima, epoxy, a i ʻole polyethylene e pale aku i ka pala a hōʻoia i ke ola lōʻihi, ʻoiai hoʻi i nā lepo huhū.

4. Nā noi ākea:

  • Hoʻohana pinepine ʻia no ka hoʻolaha ʻana o ka wai, nā ʻōnaehana hoʻokahe wai, nā laina kinoea, a me ka halihali wai ʻoihana.

5. Nā ʻAno Hoʻohui:

  • Loaʻa me nā koho hui like ʻole, me nā hui push-on, nā hui mechanical, a me nā hui flanged, e ʻae ana i ka hoʻouka maʻalahi a me ka hoʻololi ʻana i nā ʻōnaehana like ʻole.

6.Lōʻihi o ke ola:

  • Me ke kau ʻana a me ka mālama pono ʻana, ka hao hao ductilehiki i nā paipu ke mau no nā makahiki he 100, e lilo ai lākou i koho kūpono no nā papahana lōʻihi.






  • Ma mua:
  • Aʻe:

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