Paipu kila anticorrosion 3pe

Hoʻokomo pū ʻia ka paipu kila anticorrosion 3pepaipu kila humuhumu, paipu kila ʻōwilia mepaipu kila lsawHoʻohana nui ʻia ka ʻano ʻekolu-papa o ka uhi anticorrosion polyethylene (3PE) i ka ʻoihana paipu petroleum no kona kūpaʻa maikaʻi i ka pala, ka permeability wai a me ke kinoea a me nā waiwai mechanical.Hoʻomaikaʻi nui kēia hana anti-corrosion i ke kūpaʻa ʻana o ka paipu kila i ka pala, kūpono ia no nā ʻōnaehana pipeline e like me ka hoʻoili ʻaila, ka hoʻoili kinoea, ka halihali wai a me ka hoʻolako wela.

ʻO ke ʻano o ka paipu kila anticorrosion 3PE papa mua:
ʻUhi pauka epoxy (FBE):

ʻO ka mānoanoa ma kahi o 100-250 microns.

Hāʻawi i ka hoʻopili maikaʻi loa a me ke kūpaʻa i ka palaho kemika, a ua hui pū ʻia ka ʻili o ka paipu kila.

 

Papa ʻelua: mea hoʻopaʻa (Pili):

ʻO ka mānoanoa o kahi o 170-250 microns.

He mea hoʻopaʻa copolymer ia e hoʻopili ana i ka uhi pauka epoxy i ka papa polyethylene.

 

Papa ʻekolu: Uhi ʻana o ka Polyethylene (PE):

ʻO ka mānoanoa ma kahi o 2.5-3.7 mm.

Hāʻawi i ka palekana mechanical a me kahi papa pale wai e kū'ē i ka pōʻino kino a me ke komo ʻana o ka makū.

Ke kaʻina hana o ka paipu kila anti-corrosion 3PE
1. ka mālama ʻana i ka ʻili: ua one ʻia a pana ʻia paha ka ʻili o ka paipu kila e wehe i ka popo, ka ʻili oxidized a me nā mea haumia ʻē aʻe a hoʻomaikaʻi i ka hoʻopili ʻana o ka uhi.

2. Hoʻomehana ʻana i ka paipu kila: hoʻomehana ʻia ka paipu kila i kahi mahana (maʻamau 180-220 ℃) ​​e paipai i ka fusion a me ka hoʻopili ʻana o ka pauka epoxy.

3. Uhi ʻana i ka pauka epoxy: e pīpī like i ka pauka epoxy ma luna o ka ʻili o ka paipu kila wela e hana i ka papa mua o ka uhi ʻana.

4. E hoʻopili i ka mea hoʻopaʻa: E hoʻopili i ka mea hoʻopaʻa copolymer ma luna o ka uhi pauka epoxy e hōʻoia i ka pili paʻa ʻana me ka papa polyethylene.

5. Uhi ʻia ʻana o ka polyethylene: Hoʻopili ʻia kahi papa polyethylene hope loa ma luna o ka papa mea hoʻopaʻa e hana i kahi ʻano papa ʻekolu piha.

6. Hoʻomaʻalili a hoʻōla: Hoʻomaʻalili ʻia a hoʻōla ʻia ka paipu kila i uhi ʻia e hōʻoia i ka hui pū ʻia ʻana o nā papa ʻekolu o ka uhi ʻana e hana i kahi papa anti-corrosion paʻa.

Nā hiʻohiʻona a me nā pono o ka paipu kila anti-corrosion 3PE

1. hana anti-corrosion maikaʻi loa: hāʻawi ka ʻano uhi ʻekolu-papa i ka pale anti-corrosion maikaʻi loa a kūpono no nā ʻano ʻano paʻakikī e like me nā ʻano waikawa a me nā ʻano alkaline, nā ʻano kai a pēlā aku.

2. nā waiwai mechanical maikaʻi: loaʻa i ka papa polyethylene ka hopena maikaʻi loa a me ke kūpaʻa i ka friction a hiki ke kū i ka pōʻino kino o waho.

3. Ke kūpaʻa wela kiʻekiʻe a me ka haʻahaʻa: Hiki i ka papa anticorrosion 3PE ke mālama i ka hana maikaʻi ma nā wahi wela kiʻekiʻe a me ka haʻahaʻa, a ʻaʻole maʻalahi ke haki a hāʻule.

4. ola lawelawe lōʻihi: ʻO ke ola lawelawe paipu kila anti-corrosion 3PE a hiki i 50 mau makahiki a ʻoi aku paha, e hōʻemi ana i nā kumukūʻai mālama pipeline a me nā kumukūʻai hoʻololi.

5. hoʻopili maikaʻi loa: ʻo ka uhi pauka epoxy a me ka ʻili paipu kila a ma waena o ka papa mea hoʻopaʻa he hoʻopili ikaika e pale ai i ka uhi ʻana mai ka ʻili ʻana.

 
Nā kahua noi

1. Ka halihali ʻaila a me ke kinoea: hoʻohana ʻia no ka halihali ʻana i nā paipu aila a me ke kinoea kūlohelohe i kahi mamao loa e pale aku ai i ka pala a me ka liki ʻana.

2. Paipu lawe wai: hoʻohana ʻia i ka lako wai kūlanakauhale, ka hoʻokahe wai, ka mālama ʻana i ka wai ʻino a me nā ʻōnaehana paipu wai ʻē aʻe, e hōʻoia i ka palekana o ka maikaʻi o ka wai.

3. paipu hoʻomehana: hoʻohana ʻia no ka halihali wai wela i loko o ka ʻōnaehana hoʻomehana kikowaena e pale aku i ka pala o ka paipu a me ka nalowale o ka wela.

4. paipu ʻoihana: hoʻohana ʻia i ka ʻoihana kemika, metallurgy, mana uila a me nā wahi ʻoihana ʻē aʻe o ka paipu hana, e pale i ka paipu mai ka ʻino ʻana o ka media corrosive.

5. ʻenekinia moana: hoʻohana ʻia i nā paipu wai ma lalo o ka wai, nā kahua moana a me nā ʻenekinia moana ʻē aʻe, e pale ana i ka pala o ka wai kai a me nā meaola kai.