He aha nā ʻano ʻekolu o ka paipu kila i hoʻoheheʻe ʻia?

ʻO nā paipu kila i hoʻopaʻa ʻia, i ʻike ʻia hoʻi he mau paipu i hoʻopaʻa ʻia, he mau paipu kila i hana ʻia ma ka hoʻopaʻa ʻana i nā papa kila a i ʻole nā ​​ʻāpana ma hope o ka ʻōwili ʻia ʻana a me ke kūkulu ʻia ʻana. Hoʻokiʻoki pinepine ʻia lākou i ka lōʻihi o 6 mika. He maʻalahi ke kaʻina hana o nā paipu kila i hoʻopaʻa ʻia, me ka pono hana kiʻekiʻe, nā ʻano kikoʻī like ʻole, a me ka hoʻopukapuka haʻahaʻa o nā lako, akā ʻoi aku ka haʻahaʻa o ko lākou ikaika ma mua o nā paipu kila humuhumu.

Ua hoʻokaʻawale ʻia nā ʻano nui ʻekolu o nā paipu kila i hoʻopili ʻia ma muli o kā lākou kaʻina hana a me ke ʻano hana kuʻi.

Paipu Welded Resistance Uila (ERW)

Paipu Weld ERWKaʻina Hana:Hoʻokumu ʻia ka ʻōwili kila i loko o kahi ʻano cylindrical, e like me ka poepoe, ka huinahā a me ka huinahā, a ua hoʻopili ʻia nā ʻaoʻao me ka hoʻohana ʻana i ke au uila alapine kiʻekiʻe.

Nā ʻano o ka paipu ERW:

Humuhumu laumania (ʻaʻohe mea e pono ai ke hoʻopihapiha).

Kūʻai kūpono no nā noi kaomi haʻahaʻa a waena.

He mea maʻamau i ka wai, ke kinoea, a me nā hoʻohana kūkulu.

https://www.chinayoufa.com/youfa-brand-erw-welded-steel-pipe-good-stock.html

Nā Nui o nā Paipu ERW:ʻO ka maʻamau a hiki i 24 ʻīniha (OD 610mm) ke anawaena.

Paipu Welded Arc i hoʻoheheʻe ʻia (SAW)

Kaʻina Hana Paipu Kila SAW:

Longitudinal (LSAW): He wili pololei hoʻokahi ma ka lōʻihi (no nā anawaena nui).

ʻŌwili (SSAW/ HSAW): Hoʻopili ʻia ʻo Helical no ka hoʻolaha maikaʻi ʻana i ke kaumaha.

Nā ʻano o ka paipu Weld SAW:

Nā paia mānoanoa, ikaika kiʻekiʻe (hoʻohana ʻia i nā paipu ʻaila/kinoea).

Kūpono no nā hana kaomi kiʻekiʻe a me nā hana kaumaha.

Nā Nui Paipu SAW:Mai 8 ʻīniha a ʻoi aku ma mua o 100 ʻīniha ke anawaena.

https://www.chinayoufa.com/lsaw-welded-steel-pipe-natural-black.html
https://www.chinayoufa.com/ssaw-spiral-welded-steel-pipe.html

Hoʻohālikelike ma waena o ERW a me SAW

ʻAno Inoa piha Nā Polokalamu Maikaʻi Loa Ka helu o ke kaomi Nā Nui Maʻamau Kī Lawe ʻia
ERW Hoʻopaʻa ʻia ke kū'ē uila Wai, kinoea, kūkulu hale Haʻahaʻa-Waena A hiki i 24" Kumu maʻamau, kūpono i ke kumukūʻai.
LSAW Hoʻopaʻa ʻia ka Arc i hoʻoheheʻe ʻia ma lalo o ka wai ʻAila, kinoea, kaomi kiʻekiʻe Kiʻekiʻe 16" – 56" Hana kaumaha, kaomi kiʻekiʻe.
SSAW Hoʻopaʻa ʻia ke Arc Spiral Submerged Nā paipu anawaena nui Kiʻekiʻe 8" – 120"+

Ka manawa hoʻouna: Iulai-28-2025