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He takirere kēti maripi mō te kaupapa Rūhia
Kaupapa:ZAPSIBNEFTEKHIM Kaihoko:SIBUR TOBOLSK Hoahoa Rūhia – Paerewa a te Kaihanga, Momo Pōnati+Repe, Nohoanga Ngāwari, Ngā keri rere-rua-aronga – EN 1092-1 PN10 Ngā rahinga kanohi ki te kanohi – EN558-1 BS20 Hononga pito – Tūnga whakairinga angiangi –...Pānuihia atu -
Nau mai haere mai ngā kaiārahi o ngā tāone katoa ki te toro atu ki Jinbin Valve
I te 6 o Tīhema, i raro i te kaiārahi a Yu Shiping, te tumuaki tuarua o te Komiti Tūmau o te Runanga o te Iwi o te Tāone, te Hēkeretari Tuarua o te Komiti Tūmau o te Runanga o te Iwi o te Tāone, te Tumuaki Tuarua o te Tari Ture ā-roto o te Tari...Pānuihia atu -
Tukunga i te wā tika
E te awheawhe o Jinbin, ina tomo koe ki roto, ka kite koe kua kī tonu ngā takirere i te awheawhe o Jinbin. Ko ngā takirere kua whakaritea, ko ngā takirere kua huihuia, ko ngā taputapu hiko kua whakatikahia, me ētahi atu…. Ko te awheawhe huihuinga, ko te awheawhe whakarewa, ko te awheawhe whakaputa, me ētahi atu, kua kī tonu i ngā mīhini tere tere me ngā mahi…Pānuihia atu -
Nau mai ki ngā kiritaki o tāwāhi ki te toro mai ki tā mātou kamupene
I te tere o te whanaketanga o te kamupene me te auahatanga tonu o te hangarau R&D, kei te whakawhānui ake a Tianjin Tanggu Jinbin Valve Co., ltd. i te mākete o te ao, ā, kua kukume mai i te aro o te tini o ngā kiritaki o tāwāhi. Inanahi, i tae mai ngā kiritaki Tiamana o tāwāhi ki tā mātou kamupene ki te tirotiro...Pānuihia atu -
Ngā Tātaritanga mō ngā Take Whakawhanake o te Ahumahi Takirere Hainamana
Ngā āhuatanga pai (1) Ko te mahere whanaketanga umanga karihi "13 o ngā Tau Rima" e whakaoho ana i te hiahia o te mākete mō ngā takirere karihi. E mōhiotia ana te mana karihi ko te pūngao ma. I te whanaketanga o te hangarau mana karihi me tōna haumarutanga me te ōhanga kua whakarei ake, ko te...Pānuihia atu -
Ngā whai wāhitanga whakamīharo i roto i te hinu me te hau o runga
Ko ngā whai wāhitanga hinu me te hau o runga mō ngā hoko takirere e aro ana ki ngā momo tono matua e rua: te pane puna me te paipa. Ko ngā mea tuatahi e whakahaeretia ana e te Whakatakotoranga API 6A mō ngā Taputapu Pane Puna me te Rākau Kirihimete, ā, ko ngā mea whakamutunga e te Whakatakotoranga API 6D mō ngā Paipa...Pānuihia atu -
He aha te tikanga o te kupu De.DN.Dd
Ko te DN (Nominal Diameter) te tikanga o te diameter ingoa o te paipa, koinei te toharite o te diameter o waho me te diameter o roto. Ko te uara o te DN = te uara o De -0.5*te uara o te matotoru o te pakitara o te ngongo. Kia mahara: Ehara tēnei i te diameter o waho, ehara hoki i te diameter o roto. Ko te maitai tuku wai, hau...Pānuihia atu