ʻO nā hiʻohiʻona o nā paipu kila humu pololei: ʻO nā paipu kila humuhumu pololei e pili ana i ka hoʻohana ʻana i nā kaʻina hana kūikawā e hana ai i ka mālama anti-corrosion ma luna o nā paipu kila maʻamau, i loaʻa i nā paipu kila nā mana anti-corrosion maikaʻi loa. Hoʻohana pinepine ʻia lākou no ka pale wai, anti-rust, anti-acid a me alkali, anti-oxidation, etc. ʻO nā kaʻina hana metala kumu no nā paipu kila anti-corrosion seam pololei, ʻo ia nā paipu kila humuhumu pololei a me nā paipu kila humuhumu kiʻekiʻe. ʻO ke anawaena o ka anti-corrosion submerged arc welded straight seam steel pipe ma luna o 325, a ʻo ke anawaena o ka anti-corrosion high-frequency straight seam steel pipe ma lalo o 426. Ua lawe ʻia nā ana anti-corrosion kūpono no nā paia o loko a me waho. nā paipu kila e like me nā pono like ʻole a me nā kaiapuni noi. ʻO nā mea maʻamau i hoʻohana ʻia, ʻo ia ka epoxy coal pitch anti-corrosion steel pipes, polyurethane anti-corrosion coatings, IPN8710 water diversion anti-corrosion coatings, anti-corrosion polymer coatings, a me anti-corrosion steel pipe i loko o ka paia sima. ʻO ka mortar anti-corrosion, etc. Hoʻohana nui ʻia nā paipu kila anti-corrosion i nā kahua ʻenekinia me nā koi kūikawā a i ʻole nā ​​​​kūlana paʻakikī. Ma hope o ka hoʻomaʻamaʻa anti-corrosion, hiki i ka paipu kila anti-corrosion straight-seam ke pale aku i ka corrosion a loaʻa nā ʻano o ka wai wai, anti-rust, anti-acid a me ka alkali, anti-oxidation, a me nā waiwai ʻē aʻe.

1. Petroleum: kaʻina paipu no ka lawe ʻana i nā media corrosive i nā pipeline lawe ʻaila ʻaila, lāʻau lapaʻau kemika, paʻi a me ka hoʻoluʻu, a me nā ʻoihana ʻē aʻe;
2. Pale ahi: Hoʻohana i nā paipu wai wai o nā ʻōnaehana anti-sprinkler a me ka sprinkler;
3. Alanui: ka pahu pale no ka mana, kamaʻilio, alaloa, a me nā kaula ʻē aʻe;
4. Nā mines lanahu: kūpono no nā pūnaewele paipu e like me ka hoʻolako ʻana i ka wai ma lalo o ka honua a me ka hoʻoheheʻe ʻana, ka grouting ma lalo o ka honua, ka hoʻoulu ʻana i ka maikaʻi a me ka maikaʻi ʻole, ka hoʻoheheʻe kinoea, nā sprinklers ahi, etc.;
5. Ka hoʻomaʻemaʻe wai: nā paipu hoʻoheheʻe wai, nā paipu wai, a me nā pāhana anti-corrosion pool;
6. Mana Mana: Ho'ohehe'e ka mana wela i ke koena o ka wai a ho'iho'i i ka paipu lawe wai;
7. Mahiai: Na paipu wai wai mahiai, paipu wai hohonu, paipu hookahe a me na mea e ae;
8. 'Enekinia Kaona: kūpono no ka lako wai hale ki'eki'e, ka ho'omehana pūnaewele ho'omehana, ka 'enekinia wai paipu, ka lawe kinoea, ka ho'ouna 'ana i ka wai ma lalo o ka honua, a me nā paipu 'ē a'e.

Nā hoʻohana ʻana i nā paipu kila humuhumu pololei:
1. Paipu no na paipu. E like me nā paipu hili ʻole no ka wai, nā paipu kinoea, nā paipu mahu, nā paipu hoʻouna ʻaila, a me nā paipu no nā laina kumu ʻaila. ʻO nā paipu kāʻei wai wai mahiʻai a me nā paipu hoʻoheheʻe wai, etc.
2. Paipu no nā mea wela. E like me nā paipu wai hoʻolapalapa, ʻo nā paipu mahu i hoʻohana ʻia i loko o nā paila maʻamau, nā paipu wela nui, nā paipu uwahi nui, nā paipu uahi liʻiliʻi, nā puʻupuʻu brick arch, a me nā paipu paila kiʻekiʻe a me ke kaomi kiʻekiʻe i hoʻohana ʻia i loko o nā paila locomotive.
3. Nā paipu no ka ʻoihana mīkini. E like me na paipu hana (paipu poepoe, paipu elliptical, paipu elliptical palahalaha), paipu axle kaa, paipu axle, paipu kaa kaa, paipu hooluolu aila tractor, paipu huinaha a me na paipu huinahalike no na mīkini mahiai, paipu transformer, a me na paipu hali.
4. Nā paipu no ka ʻeli ʻana i ka ʻaila ʻaila. E like me ka paipu wili aila, paipu wili aila (Kelly a me hexagonal drill pipe), drill jack, oil pipe, oil casing and like pipe joints, geological drilling pipe (he core pipe, casing, active drill pipe, drill jack, press hoops, a me na hui pine, a pela aku).
5. Paipu no ka ʻoihana kemika. E like me nā paipu pohā ʻaila, nā paipu no nā mea hoʻololi wela a me nā paipu o nā mea hana kemika, nā paipu kūpaʻa ʻawaʻawa, nā paipu kiʻekiʻe no nā mea momona, a me nā paipu no ka lawe ʻana i ka media kemika, etc.
6. Hoʻoponopono i nā keʻena ʻē aʻe. E like me nā paipu no nā ipu (nā paipu no nā puʻupuʻu kinoea kiʻekiʻe a me nā pahu pahu maʻamau), nā paipu no nā mea kani, nā paipu no nā hihia kiaʻi, nā paipu no nā nila injection a me nā mea lapaʻau, etc.