I kēia mau lā, ʻelua DN2000 uila i hoʻopaʻa ʻianā kīwī makamai kā mākou hale hana i hoʻopili ʻia a hoʻomaka i kahi huakaʻi i Rusia. ʻO kēia kaʻa koʻikoʻi e hōʻailona i kahi hoʻonui holomua o kā mākou huahana ma ka mākeke honua.

Ma ke ʻano he mea hoʻomalu wai koʻikoʻi, uilaʻano paʻa goggle valveloaʻa kahi loina hana kū hoʻokahi. Hoʻokuʻu ia i ka pā valve e neʻe i kahi mea uila, e loaʻa ai ka wehe a me ka pani ʻana o ka pipeline. I ka moku'āina paʻa, hiki i ka pā valve ke hoʻopili paʻa i ka waha paipu, hana i kahi sila hilinaʻi a pale pono i ka leakage wai.

He nui nā pono o kēia ʻano valve makapō. ʻO ka mea mua, ʻo kāna hana sealing maikaʻi loa e hōʻoia i ka leakage zero ma lalo o nā kūlana hana like ʻole, e hāʻawi ana i ka hōʻoia palekana no ka hana ʻoihana. ʻO ka lua, maʻalahi a wikiwiki hoʻi ka hana uila, e ʻae i ka mana mamao a me ka hoʻomaikaʻi ʻana i ka hana pono. Eia kekahi, hiki i ka hoʻolālā nui-diameter o DN2000 ke hoʻokō i nā koi o nā ʻōnaehana pipeline nui a kūpono i nā ʻano ʻoihana like ʻole.

Ma nā noi kūpono, hoʻohana nui ʻia ka valve spectacle i hoʻopaʻa ʻia e ka uila i nā ʻōnaehana pipeline i nā ʻoihana e like me ke kinoea, ke kinoea maoli, a me ka ʻaila. Hiki iā ia ke ʻoki koke i nā wai i ka wā o ka mālama ʻana i ka pipeline, ka hoʻololi ʻana i nā mea hana, a me nā kūlana ʻē aʻe, e hōʻoia ana i ka palekana o ke kūkulu ʻana. I kēia manawa, hāʻawi pū kāna hana hilinaʻi i ke kākoʻo ikaika no ka hana mau o ka hana ʻoihana.

ʻO ka hoʻokuʻu ʻana aku i ʻelua mau kīwī makapō makapō DN2000 i Russia ʻaʻole hōʻike wale i kā mākou ʻenehana hana kiʻekiʻe a me nā huahana kiʻekiʻe, akā hoʻohui pū kekahi i ke ola hou i ka hui pū ʻana ma waena o Kina a me Rusia i ka ʻoihana ʻoihana. E hoʻomau mākou i ka hana ikaika, e hoʻomaikaʻi mau i ka maikaʻi o ka huahana a me ka pae ʻenehana, a hāʻawi i nā huahana a me nā lawelawe ʻoi aku ka maikaʻi no nā mea kūʻai aku a me nā haole.

Inā loaʻa iā ʻoe nā koi valve, e ʻoluʻolu e waiho i kahi leka ma lalo a e loaʻa iā ʻoe kahi pane ʻoihana i loko o 24 mau hola. E hāʻawi ʻo Jinbin Valve iā ʻoe i nā hoʻonā kūpono a nānā i mua e hana pū me ʻoe!