ʻO nā paipu kila liʻiliʻi a me nā paipu kila liʻiliʻi he mau paipu maʻamau i ke ola, a hoʻohana ʻia lākou i ka hoʻonani hale a me ke kūkulu ʻana. No laila he aha ka ʻokoʻa ma waena o nā paipu kila kila a me nā paipu kila ʻole?

He aha ka paipu kila kila?

Paipu kila wiliwili (SSAW)he paipu kila wiliwili i hana ʻia me ka ʻili kila ma ke ʻano he mea maka, i hoʻokuʻu ʻia i ka mahana maʻamau, a wili ʻia e ke kaʻina hana kuʻihao arc lua-ʻaoʻao. Hoʻouna ka paipu kila spiral i ke kila kila i loko o ka ʻāpana paipu welded, a ma hope o ka ʻōwili ʻia ʻana e nā huila he nui, e ʻōwili mālie ʻia ke kila kaula e hana i ka billet paipu poepoe me ka wehe ʻana. Hoʻoponopono i ka hoʻohaʻahaʻa ʻana o ka huila extrusion e hoʻomalu i ke āpau weld ma 1 ~ 3mm, a e hoʻoheheʻe i nā welau ʻelua o ke awa kuʻi. ʻO ka hiʻohiʻona o ka paipu spiral he mau ʻaoʻao wiliwili spiral, ʻo ia ke kumu o kāna ʻenehana hana.

He aha ka paipu kila ʻole?

Paipu kila ʻole (SMLS)he kaula kila lōʻihi me ka ʻāpana hakahaka a ʻaʻohe humuhumu a puni. Hana ʻia ia me ka ingot kila a i ʻole ka pahu paʻa paʻa e ka perforation, a laila hana ʻia e ka ʻōwili wela, ka ʻōwili anu a i ʻole ke kaha kiʻi anu. Hoʻohana ʻia ka nui o nā pipeline no ka lawe ʻana i nā wai, e like me nā pipelines no ka lawe ʻana i ka aila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa.

ʻO ka ʻokoʻa ma waena o ka paipu kila kila a me ka paipu kila ʻole:

1. Nāʻano hana hana likeʻole

Hana ʻia ka paipu kila maʻemaʻe ma ka hoʻomehana ʻana a me ka hou ʻana i ka pahu blank. ʻAʻohe ona seams, a pono e hoʻoholo ʻia nā mea e like me nā koi. Hana ʻia ka paipu kila spiral ma ka hoʻomehana ʻana a me ka hoʻohuli ʻana i ke kila kaula i hoʻokahi manawa, a pono e hoʻololi ʻia ka mea e like me ke koi. Hoʻoponopono ia i ka pilikia ʻaʻole maʻalahi ka hana ʻana o ka paipu anana nui.

2. Nā māhele like ʻole o ka noi

Hoʻohana mau ʻia nā paipu kila ʻole i nā wai wela a me nā wai kaomi kiʻekiʻe, ʻoiai ʻo nā paipu kila spiral e hoʻohana mau ʻia i nā wai ma lalo o 30 kg, a ʻo nā mea me nā anawaena nui e hoʻohana ʻia i nā wai kaomi haʻahaʻa. ka
Hoʻohana ʻia nā paipu seamless i nā ʻāpana like ʻole e like me nā kūlana hana like ʻole, a hoʻohana nui ʻia i ka ʻoihana. Hoʻohana nui ʻia nā paipu spiral i ka hāʻawi ʻana i ka wai haʻahaʻa haʻahaʻa, ka wela a me ka pilang paipu, etc.

3. Nā kumukūʻai like ʻole

Ke hoʻohālikelike ʻia me nā paipu seamless, ʻoi aku ka maikaʻi o ke kumukūʻai o nā paipu spiral.

ʻOkoʻa nā paipu spiral a me nā paipu liʻiliʻi e pili ana i ka ʻenehana hana, ka ʻili o waho a me ka hoʻohana. Loaʻa iā lāua nā pono a me nā hemahema. ʻAʻole hiki iā ʻoe ke mālama makapō i nā kumukūʻai me ka noʻonoʻo ʻole i ke kūlana hoʻohana maoli. Pono ʻoe e koho i ka maikaʻi e like me kou kūlana maoli.