ʻO nā paipu kila maʻamau maʻamau he mau paipu kila i hana ʻia e like me nā ʻāpana kūpono e like me ke anawaena a me ka mānoanoa o ka paia, ʻae ʻia nā deviations o ke anawaena a me ka mānoanoa o ka paia, curvature, ovality, ʻano hope, lōʻihi paʻa a me nā lōʻihi o nā paipu kila i kuhikuhi ʻia i nā kūlana aupuni.ʻO nā paipu kila maʻamau ʻoleʻo ia: (1) nā paipu kila i hana ʻia ma ke ʻano holoʻokoʻa a i ʻole ka hapa i kūpono ʻole i nā kūlana aupuni;(2) nā paipu kila i hana ʻia e like me nā ʻāpana like ʻole i ʻaelike ʻia e nā mea hoʻolako a me nā ʻaoʻao koi.
He mea kūikawā nā paipu kila ʻole maʻamaupaipu kila kino'ē aʻe ma mua o ke kūlana aupuni i hoʻohālikelike ʻia me nā paipu kila maʻamau o Kina.I ka hana ʻana i nā paipu kila seamless, ua hoʻokaʻawale ʻia lākou e like me nā koi maʻamau o ka ʻāina, ka nui o ke anawaena o waho a me ka mānoanoa o ka pā, a ʻae ʻia e loaʻa Aia kekahi hewa, a ʻo ka hewa i loko o ka laulā maʻamau i kapa ʻia. ke kūlana aupuni.
Ma nā noi kūpono, loaʻa pinepine nā kikoʻī maʻamau o ke aupuni i kekahi mau palena, e alakaʻi ana i ka puka ʻana o nā paipu kila ʻole maʻamau.Hoʻopuka ʻia nā kikoʻī o nā paipu kila maʻamau ʻole e hoʻohui i nā hemahema o nā kikoʻī paipu kila maʻamau maʻamau.ʻAʻole lākou Ua ʻōlelo ʻia ʻoi aku ka maikaʻi ma mua o ka paipu kila maʻamau maʻamau.
ʻO nā mea maʻamau i hoʻohana ʻia no nā paipu kila maʻamau: ASTM A106 /A53 GR.B Heavy Wallthickness Seamless Steel Pipe、SAE 1045/S45C Thick Wall Seamless Steel Pipe、DIN2391 ST52 Wela i ʻōwili ʻia i ka paipu hao ʻole、27SiMn Alloy Seamless Steel Pipe、20Cr Alloy Seamless Steel Paipu、40Cr Alloy Seamless Steel pipe.
Hiki iā mākou ke hoʻolakonā paipu kila maʻamau maʻamau ʻolei nā kikoʻī aʻe.
Ka manawa hoʻouna: Mar-15-2024