I kēia manawa, i loko o kā mākou hale hana, kahi papahana koʻikoʻi - ka hana ʻana o DN2000kiwi makake holo nei. I kēia manawa, ua komo ka papahana i ke kī nui o ka welding valve body, ke holomua nei ka hana, ua manaʻo ʻia e hoʻopau koke i kēia loulou, i ka pae aʻe o ka hana.

DN2000kiwi makapōʻO ia kekahi o nā huahana maʻamau o kā mākou hale hana, ʻo kona maikaʻi a me kāna hana i hopohopo e ka mākeke. I mea e hōʻoia ai i ke kūlana kiʻekiʻe o nā huahana, hoʻohana mākou i ka ʻenehana hana kiʻekiʻe loa a me nā mea hana, ʻoiai e kāohi pono ana i ka kūʻai ʻana a me ka nānā ʻana i nā mea maka, a hoʻoikaika e hōʻoia i ka hilinaʻi a me ka paʻa o nā huahana mai ke kumu.

Ma ke kaʻina hana o ka wili ʻana i ke kino valve spectacle, hāʻawi kā mākou hui ʻenehana i ka pāʻani piha i kā lākou mau pono ʻoihana a hana i ka mālama maikaʻi ʻana i ka weld o kēlā me kēia valve e hōʻoia i ka kūlike a me ka paʻa o ka weld. Eia kekahi, ua hoʻoikaika pū mākou i ka hoʻokele pūnaewele a me ka nānā ʻana i ka palekana e hōʻoia i ka holomua holomua o ka hana hana a me ka palekana a me ke olakino o nā limahana.

ʻO ka hana ʻana o ka DN2000 spectacle line blind valve ʻaʻole ia he hōʻike piha o kā mākou hale hana hana, akā he hōʻike koʻikoʻi o kā mākou pae ʻenehana a me ka hiki ke hoʻokele. Ke manaʻoʻiʻo nei mākou me ka hui pū ʻana o nā limahana a pau, e hiki iā mākou ke hoʻopau pono i kēia hana a hāʻawi i ka mākeke me nā huahana valve makapō laina kiʻekiʻe a hilinaʻi.

I ka wā e hiki mai ana, e hoʻomau ʻo Jinbin Valve i ka "ʻoi aku ka maikaʻi, ka mea kūʻai mua" ʻoihana ʻikepili, a hoʻomaikaʻi mau i ka ʻenehana ʻenehana a me ka waiwai i hoʻohui ʻia o nā huahana, e hāʻawi i nā mea kūʻai aku me ka lawelawe kūpono a me ke kākoʻo. I ka manawa like, ke kakali nei mākou i ka hana pū me nā hoa hou aʻe e hana pū i kahi wā e hiki mai ana! Inā he mau nīnau kāu, e ʻoluʻolu e kelepona mai iā mākou ma lalo nei!