Ma ke kaʻina hana. Paipu lauwili ʻole ʻolokaʻa ʻia i hoʻokahi manawa, me ka hoʻomehana kila poepoe, ʻoi, ka ʻōwili wela, ka nui, a me ka hoʻopololei ʻana i ka hana.
ʻO ka paipu kila maʻemaʻe i kapa ʻia ʻo welded steel pipe i ʻōlelo ʻia he paipu welded, he pā kila a i ʻole ke kaula kila e kulou ana i ka deformation e weld, aia nā paipu wili wili pololei a me nā paipu wiliwili, hiki iā ʻoe ke ʻike maopopo i nā kaola weld, paipu kila ʻole ʻaʻole.
kekahi paipu kila ʻole pono e hana ma waho o ka welded rib seamless kaʻina, akahele nānā hiki ke ike meheu. Seamless kila paipu kaomi ma kahi o 10, seamless kila paipu kiʻekiʻe. Hiki ke hoʻohanaʻia ka paipu kila maʻemaʻe no nā wai haʻahaʻa haʻahaʻa, hiki ke hoʻohanaʻia ka paipu maʻemaʻe no ke kaomi kiʻekiʻe (e like me nā kiko'ī o ka mea maʻamau. Hoʻohana nui ʻia ka paipu kila Seamless i ke kūkulu ʻana; Hoʻohana nui ʻia ka paipu kila seamless i ka mīkini a me ka lawe wai. ʻOi aku ka ikaika o ka paipu kila maʻemaʻe ma mua o ka paipu kila ʻole ma nā noi āpau. Kumukūʻai paipu kila ʻole ʻoi aku ka kiʻekiʻe ma mua o ka paipu kila ʻole.
