ʻO ke ʻano valve a me nā ʻāpana kumu o ke kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe Kaifeng kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe.

ʻO ke ʻano valve a me nā ʻāpana kumu o ke kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe Kaifeng kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe.

Hōʻike kēia ʻāpana o JB/T 1308 i ke ʻano a me nā ʻāpana kumu o nā kiwi me ke kaomi nominal PN2500. He kūpono kēia ʻāpana no ka hoʻopaʻa ʻana i nā kiwi kila me ke kaomi nominal o PN2500, ka nui inoa o DN3 ~ DN25, medium o ka ethylene, polyethylene a me nā mea hoʻolaha non-corrosive ʻē aʻe. 2.1 E wehewehe ʻia ke ʻano a me nā ʻāpana kumu o ka valve ma ka Papa 1. 2.2 ʻO ke kaomi hana ʻae ʻia o ka valve ma nā mahana hana like ʻole i ʻōlelo ʻia ma ka Papa 2…
1 laula
Hōʻike kēia ʻāpana o JB/T 1308 i ke ʻano a me nā ʻāpana kumu o nā kiwi me ke kaomi nominal PN2500.
He kūpono kēia ʻāpana no ka hoʻopaʻa ʻana i nā kiwi kila me ke kaomi nominal o PN2500, ka nui inoa o DN3 ~ DN25, medium o ka ethylene, polyethylene a me nā mea hoʻolaha non-corrosive ʻē aʻe.
ʻAno a me nā ʻāpana
2.1 E wehewehe ʻia ke ʻano a me nā ʻāpana kumu o ka valve ma ka Papa 1.
Papa 1 Ke ʻano o ka valve a me nā ʻāpana kumu
2.2 E kuhikuhi ʻia ke kaomi hana ʻae ʻia o ka valve ma nā mahana hana like ʻole ma ka Papa 2.
Papa 2 Pumi hana
Ma ka hopena o Iulai mai Henan Kaifeng kiʻekiʻe puʻe kiwi Co., LTD., ua aʻo i hoʻokahi manawa i loko o ka home ma mua o 10 kiwi hui hoʻokolohua hana akā, ʻaʻole i kūleʻa i nā huahana kiʻekiʻe-ʻenehana no ka nui o ka hoʻokele turbine puʻupuʻu, ** i ka ʻO nā limahana ʻenehana o ka hui ma lalo o ka hoʻoikaika pū ʻana o ka hoʻokō ʻana o ka localization, A i ka ʻoihana kī nui ʻo Shanghai steam turbine Factory a me nā ʻoihana ʻē aʻe e hāʻawi i nā ʻāpana o nā huahana. Hoʻolilo kēia i ke kūlana o nā huahana like kūloko i hilinaʻi nui ʻia i nā lawe ʻia mai i lilo i moʻolelo. Ua lilo kēia huahana kiʻekiʻe i wahi ulu waiwai hou o ka hui ʻo Kaigao ma hope o ka hoʻomohala kūleʻa ʻana o P91, P92 a me nā kiwi kūikawā ʻē aʻe, ke hana nei ka ʻoihana i ka hana hou ʻana i nā mea hana, a hoʻāʻo e hoʻokō i kahi holomua ʻoi aku ka nui o ka ʻenehana kiʻekiʻe. ʻoihana hana, noho ma ka mākeke mua.

Ua hōʻike ʻia ua hoʻohana nui ʻia ka pahu hoʻoponopono kaomi ʻana o ka hui i ka turbine mahu o ka generator set. ʻO ka hana ʻana o kēia huahana e pili ana i nā ʻenehana paʻakikī e like me ka hoʻokomo wela, ka welding wela a me ka titanium vertical wili uila (weld me ka tungsten a me ka cobalt hard alloy electrodes). Nui nā ʻoihana valve kūloko i hoʻoikaika i kēia ʻano, akā ʻaʻole pau nā mea a pau, a pono nā ʻoihana turbine nui o Kina e hilinaʻi i ka lawe ʻana mai no ia mau huahana. Aia ka hui ʻo Kaigao i ka manaʻo o ka ʻenehana kūloko, ma hope o ka hoʻoikaika ʻana e hoʻomohala i ka kūleʻa, i lilo i ʻoihana valve home hiki ke hana i kēia ʻano huahana kiʻekiʻe o ka ʻoihana, kāna kumukūʻai huahana * no ke kumukūʻai lawe mai ma kahi o 50 %, ākea loa ka manaʻo o ka mākeke. Ua hoʻokumu ka hui i nā hui hoʻolako a me ke kūʻai aku ʻana me kekahi mau hale hana turbine mahu, a ua kau inoa i nā kuʻikahi me ʻelua mau hui multinational ma waho e lilo i mau mea hana kākoʻo ma Kina.