ʻO Tube billet ka billet no ka hana ʻana i nā paipu kila maʻemaʻe, a ʻo ka mea i hoʻohana nui ʻia ma koʻu ʻāina he poepoe hoʻoheheʻe mau ʻia a me nā pila ʻōwili.Wahi a ke ʻano hana o ka tube billet, hiki ke hoʻokaʻawale ʻia i: ingot, hollow cast billet, rolled billet, segment billet a hollow cast billet.

Hot-rolled seamless kila paipu hana laina paipu billet koho paena

①E hoʻohana ka laina hoʻoheheʻe ʻia ʻana o ka paipu kila ma ka hoʻolei ʻana i ka hoʻoheheʻe ʻana ma ke ʻano he mea maka.Ke hana ʻia nā māka kila kūikawā a i ʻole nā ​​​​kaʻina hana hana kūikawā, hiki ke hoʻohana ʻia nā ʻano hana hoʻolako billet e like me ka rolling billets, forging billets, polygonal steel chains a me nā kaulahao electroslag..

②E hoʻokō nā kūlana ʻenehana o ka paipu paipu me nā lula kūpono o ke kūlana ʻoihana o kēia manawa "Continuous Casting Round Tube Billet" YB/T4149.

Paʻa koho no nā mea paipu no nā laina hana paipu kila liʻiliʻi i ʻōwili ʻia a anu

①Ua koho pololei ʻia ka mea paipu no ka laina hoʻoheheʻe ʻia ʻana o ke kila maʻemaʻe i ke anuanu mai nā mea paipu kūpono i hana ʻia e ka laina hana paipu kila wela.

②Pono ka nui o ka mea paipu i ka nui o ka paipu kila i hoʻopau ʻia i ke anu a me ka huki anu.

ʻO ke koho kūpono a me ka hoʻohana ʻana i nā blank tube hiki ke pāʻani i kahi hana mālama manawa a maikaʻi i ka hana ʻana, a hana i nā huahana haʻahaʻa haʻahaʻa, kiʻekiʻe.