keti pakitara hiko hiko hou he kowiri tira

He whānuitia te whakamahinga o te keti para i roto i te waha o ngā paipa, arā, ko te wai mata (wai māori, wai parakore me te wai para), ko te pāmahana o te reo he ≤ 80 ℃, ā, ko te teitei o te wai he ≤ 10m, ko te pou oumu whakawhiti, ko te tāke taunga onepu, ko te tāke whakatō, ko te awa whakawhiti, ko te whakaurunga o te teihana papu me te puna wai māori, me ētahi atu, kia taea ai te whakahaere i te rere me te taumata wai. Ko tētahi o ngā taputapu nui mō te tuku wai me te rerenga wai me te maimoatanga wai para.

Ka whakamahia ngā pene rakau momo pakitara ki te tomokanga me te putanga o te pakitara hei whakatuwhera, hei kati rānei, ā, ka whakamahia he pūtu punga hei whakamau i te pene rakau ki te mata o te kōhao.

I whakatūria a Tianjin Tanggu Jinbin Valve Co., Ltd. i te tau 2004, me te whakapaipai rēhita o te 113 miriona yuan, 156 ngā kaimahi, 28 ngā kaihoko hokohoko o Haina, e kapi ana i te rohe o te 20,000 mita pūrua katoa, me te 15,100 mita pūrua mō ngā wheketere me ngā tari. He kaihanga takirere e whai wāhi ana ki te R&D ngaio, te whakaputa me te hoko, he hinonga tahi-kararehe e whakauru ana i te pūtaiao, te ahumahi me te hokohoko.

Kei te kamupene inaianei he mīhini huri poutū 3.5m, he mīhini keri me te mira 2000mm * 4000mm me ētahi atu taputapu tukatuka nui, he taputapu whakamātautau mahi takirere maha-mahi me te raupapa o ngā taputapu whakamātautau tino pai.