ʻO ke kaʻina hanapaipu kuhiliʻole kila: 1, hana kila → 2, ʻōwili a puni ke kila → 3, perforation (annealing) → 4, huki anu → 5, ʻōwili anuanu (annealing, demagnetization, pickling, hoʻomaʻemaʻe) → 6. ʻike ʻana i ke ea → 9, ʻike maka → 10, kau ʻia nā hōʻailona a me nā palapala hōʻoia → 11, pahu → 12, hale hana

ʻO nā ʻanuʻu hana ʻana o ke kila kila ʻole.

1, ʻO ke koho ʻana i nā kūlana maikaʻi o 304,316 L stainless steel raw material tube e ka ea, poʻo, annealing a me nā hana ʻē aʻe.

2, Ma hope o ka pau ʻana o ka hana ma luna e hahai ʻia e ka multi-pass anu i huki ʻia (cold rolling) kaʻina, ʻo ka paipu anu i ʻōwili ʻia i loko o ka wili multi-roll ma luna o ka paipu kila kila i ka ʻāpana ʻokoʻa o ka puka pōʻai a me ka non. -e neʻe ana i ke poʻo i ke ʻano o ke apo ʻano apo.

3, Ma hope o ke anu-owili kuhiliʻole paipu e ike ikaika hua coefficient, aole flaring, kulou a me na mea 'ē aʻe phenomena, i mea e hiki kuhiliʻole kila paipu maʻemaʻe maʻamau, anu-wili paipu ma hope o ka pono no ka malamalama annealing, demagnetization, pickling, hooponopono E kali. paepae pololei.

4, Kuhiliʻole kila paipu pickling kaʻina, ka paipu i loko o ka pickling passivation i ka manawa like e wehe i ka ili o ka workpiece aila, rust, welding wahi, oxide, noa hao a me ka lepo, ka ili ma hope o ka lapaau ana i loko o ka lole keokeo kala, oiai e pale ana i ka metala Ma luna o ka corrosion a me ka hydrogen embrittlement hanana, keakea i ka hanauna o ka noe waika.

5, ʻO ka pahu kila kila ma hope o ke kaʻina hana i luna, ʻo ka mea aʻe ke kaʻina polishing, ka paia o loko o ka paipu, ka pā o waho e hoʻolalelale ana i ka helu maʻamau o 400 mesh, hoʻopau ʻia i loko a i waho o ka ʻili o ka paipu a hiki i ke aniani maʻamau ( ʻo ia hoʻi, nā kūlana olakino).

6, Ma hope o ka poli ʻana i ka paipu kila kila ma o ka mīkini hoʻāʻo metala (a i ʻole ka hoʻāʻo ʻana i ka wai) no ka hoʻāʻo ʻana i loko a me nā mea nānā paipu kila i ke koho manual, nā huahana kūpono i ka hale hana paʻi.

'Ōlelo Aʻo: kuhiliʻole kila seamless paipu me ka sub-cold-rolled tube a me ka wela-rolled paipu, no ka nui koi a me ke kūlana kiʻekiʻe koi o kuhiliʻole kila maʻemaʻe seamless paipu, pono e anu-owili, anu huki a i ole ka hui 'ana o ka elua hana kaʻina hana. .