ʻO ka paipu ʻāwili paʻa paʻa pālua

ʻO ka paipu ʻāwīwī paʻa pālua: he ʻano paipu hou me ka paia waho annular a me ka paia o loko.Hoʻohana nui ʻia no ka hāʻawi ʻana i ka wai nui, ka wai wai, ka hoʻoheheʻe ʻana, ka hoʻokuʻu ʻana i ka wai, ka hoʻokuʻu ʻana, ka hoʻoheheʻe subway, ka hoʻoulu ʻana o kaʻu, ka ʻāina mahiʻai a pēlā aku me ke kaomi hana ma lalo o 0.6MPa.He uliuli a ʻeleʻele ka waihoʻoluʻu o ka paia o loko, a e hoʻohana kekahi mau lama melemele.

ʻO ka paipu ʻāwili paʻa paʻa pālua
Hana ʻia ia me ka "HDPE (high-density polyethylene) corrugated pipe", "PVC-U (hard polyvinyl chloride) corrugated pipe", "PP (polypropylene) corrugated pipe", etc. e like me nā kumu kumu., Hoʻopili pū ka extruder waho, hoʻoheheʻe ʻia i hoʻokahi manawa, ʻoluʻolu ka paia o loko, ʻāwili ʻia ka pā o waho, a aia kahi ʻāpana o ka paipu plastik ma waena o nā paia o loko a me waho.

Nā hiʻohiʻona o nā paipu corrugated plastic:
1. ʻO keʻano kūikawā, ka ikaika kiʻekiʻe, ka hoʻopiʻi a me ke kū'ē i ka hopena.
2. He kūpono ka pilina, ua hoʻopaʻa maikaʻi ʻia ka hui, ʻaʻohe leakage.
3. ke kaumaha māmā, ka hana wikiwiki a me ke kumu kūʻai haʻahaʻa.
4. ʻO ke ola lawelawe kanu ʻia ma mua o 50 mau makahiki.
5. ʻO ka polyethylene he polymer hydrocarbon me nā molekala non-polar a kū'ē i kaʻakika a me ka alkali.
6. ʻO nā mea maka he mau mea palekana kaiapuni'ōmaʻomaʻo, non-toxic, non-corrosive, non-scaling, a hiki ke hana hou a hoʻohana.
7. He ākea ka laulā wela o ka hoʻohana ʻana, ʻaʻole e haki ka paipu i ke kaiapuni o -60 ℃, a ʻo 60 ℃ ka mahana o ka mea lawe.
8. 'O ke kumu kū'ai o ka papahana holo'oko'a, ua like ia me ko ke ka'a, a he ha'aha'a ka uku hana.
9. ʻAʻole pono ke kahua inā maikaʻi ka maikaʻi o ka lepo.

Noi:
Hoʻohana nui ʻia nā paipu corrugated plastic ma nā wahi he nui e like me lalo
1. ʻO nā paipu hoʻoheheʻe a me ka ea no nā mina a me nā hale;
2. Ka 'enekinia kaona, ka ho'okahe 'ana i lalo o ka honua a me nā paipu wai ho'oha'aha'a ma nā wahi noho;
3. Ka wai a me ka hoʻokahe ʻana i ka mālama wai ʻāina mahiʻai;nā paipu hoʻoheheʻe wai no nā mea kanu hoʻomaʻemaʻe wai a me nā wahi hoʻolei ʻōpala;
4. ʻO nā paipu hoʻoheheʻe kemika a me nā paipu lawe wai kemika a me ka mining;
5. ʻO ka hana holoʻokoʻa o nā luawai nānā pipeline;nā kilomika kiʻekiʻe o nā pipeline i kanu mua ʻia;
6. uwea kiʻekiʻe-voltage, pou a me ke kelepona pale lima lima, etc.

Pūʻulu hana

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