ʻO ka Tube Keleawe Alumini C95400 i hoʻolei ʻia - Alloy Ikaika Kiʻekiʻe

Nā Huahana Paipu Alumini Keleawe Hana Kiʻekiʻe

He loea mākou i ka hana ʻana i nā paipu keleawe alumini ma nā papa C95400, C95500, C95800 a me nā kūlana Kina like, e lawelawe ana i nā noi koi e like me ka ʻenekinia moana, nā propellers moku a me nā ʻōnaehana shafting, nā paipu petrochemical corrosion-resistant, nā lako pale, a me nā ʻōnaehana hydraulic kiʻekiʻe.

Kaʻina Hana Hana

● ʻO ka hoʻolei mau ʻana i hui pū ʻia me ka extrusion wela kiʻekiʻe e hōʻoiaʻiʻo ana i ka microstructure mānoanoa me ka ʻole o ka porosity a me nā inclusions maʻamau o nā ʻano hana hoʻolei kuʻuna
● ʻO ke kaha kiʻi anu multi-pass/pilgering anu ma hope o ka extrusion e hoʻokō i ka hoʻomanawanui mānoanoa o ka paia i loko o ±0.05 mm a me ka hoʻopau ʻana o ka ʻili Ra ≤ 0.8 μm
● ʻO ka hoʻoheheʻe ʻana i ka hopena i kāohi pono ʻia + ka mālama ʻana i ka wela ʻelemakule e hāʻawi i ka hui kūpono o ka ikaika kiʻekiʻe (ikaika tensile ≥ 680 MPa) a me ke kūpaʻa ductility/luhi maikaʻi loa
● Loaʻa nā paipu humuhumu ʻole a me nā paipu i hoʻopaʻa ʻia ma OD 25–450 mm, ka mānoanoa o ka paia 5–80 mm, me ka lōʻihi hoʻokahi a hiki i 13 mika

ʻŌnaehana Mana Kūlana

● Ua lako me ka spectrometer heluhelu pololei SPECTRO, ka mea kālailai LECO C/S, ka microscope metallurgical ZEISS, ka mīkini hoʻāʻo honua, a me ka ʻōnaehana eddy current + ultrasonic NDT i hui pū ʻia no ka traceability piha
● Nā hōʻike hoʻāʻo ʻaoʻao ʻekolu i hāʻawi ʻia me kēlā me kēia pūʻulu (ABS, DNV-GL, CCS, BV, LR a me nā palapala hōʻoia ʻē aʻe o nā lālā IACS i loaʻa ma ke noi)
● Nānā hou ʻana i nā waiwai koʻikoʻi 100%: ka haku mele kemika, nā waiwai mechanical, ka nui o ka palaoa, ke kūpaʻa ʻana i ka pala (ASTM G150 ka hiki ke pitting koʻikoʻi), a me NDT e like me EN 10246-7/ASTM E213
● Hoʻokō pono ʻia nā ʻōnaehana IATF 16949, ISO 9001, ISO 14001, a me ISO 45001; ua ʻae ʻia nā loiloi ʻaoʻao ʻekolu mai ka mea kūʻai aku a me ka hui hoʻokaʻawale

Ua kūpaʻa mākou i ka hoʻolako ʻana i nā huahana tubular alumini keleawe kūpaʻa a hilinaʻi kiʻekiʻe i nā hale hana moku honua alakaʻi, nā ʻoihana EPC ma waho o ke kai, nā ʻoihana pale mua, a me nā papahana petrochemical. Loaʻa ka hana hana maʻamau e like me ke kaha kiʻi. Ke kakali nei mākou i ka hoʻokumu ʻana i kahi pilina hoʻolālā lōʻihi me kāu hui.