I kēia mau lā, ua hoʻokipa kā mākou hui i nā mea kūʻai aku he nui, me nā mea kūʻai aku Korea, nā mea kūʻai aku India, nā mea kūʻai aku Dubai, a me nā mea kūʻai aku o Bahrain.

Ua hele mai lākou i ka hui no ka nānā ʻana ma ka wahi, ka mea nui e hoʻololi a kamaʻilio me nā kauoha a me nā waiwai hou. I kēia manawa, loaʻa i kā mākou mau kauoha e hoʻomau nei nā paipu kilaASTM A335 P5, P9, p11, P22. Paipu kila ʻoleASTM A106 GrB48.3 * 5.08 a me nā mea ʻē aʻe, i kēia manawa aia nā ukana i hoʻouna ʻia a hana ʻia nā huahana, hana ʻia a nānā ʻia.

I kēia mau lā, nui ka nui o ke kauoha a paʻa ka waihona. Inā loaʻa iā ʻoe kahi koi kauoha, e ʻoluʻolu e kelepona mai iaʻu i ka hiki, inā ʻaʻole hiki iā ʻoe ke kālā Akā ʻaʻole hiki ke kūʻai ʻia ka nui o ka paipu i makemake nui ʻia.