1. Ko te raru nui ko te konganuku taketake.
2. Ehara ngā paipa maitai kore-tuitui i te paipa tapawhā kua whakamahanahia, he mārō, he ngohengohe hoki. Kāore e ngāwari te whakapēhanga i te mea ka puta te waikura, ā, he ātete ki te pānga. He tino pono te tāutanga, kāore e pakarukaru i raro i te hau me te rā.
3. Ātete ki te huarere me te ātete ki te pēhanga. Te pāmahana whakahaere o te paipa whakamahana: 0 ° C ~ 75 ° C, ka eke te pāmahana inamata ki te 95 ° C, te pēhanga ≤ 1.6MPa; Te pāmahana whakahaere o te paipa wai whakamatao: 0 ° C ~ 55C, te pēhanga ≤ 2.0MPa.
4. He kaha te ātete ki te wera me te waikura. Me tanumia, me tāuta rānei ki tētahi ara huna.
5. I horoia ngā paipa, ā, i tutuki ngā tawhā mahi katoa i ngā paerewa kounga o te Manatū Hauora.
6. He maeneene, he ma te rūma o roto, kāore he waikura, he unahi rānei, ā, he 25-30 ōrau te nui ake i te rere katoa o ngā ngongo whakarewa he rite te whānui ingoa. Kāore he pakaru o te whānui paipa i te hononga.
7. Kōwhiria he hangarau tukatuka ahurei. Ka hangaia te tauira hanganga whatunga pūkohu i roto i te kōhao o roto o te paipa maitai kore hononga, ka nui ake te waku reti i waenga i te ngongo whakarewa mata me te ngongo kirihou o roto.
Kaituhi: Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd
yuantai derun
Tianjin yuantai derun
Tianjin Yuantai
Tianjin Yuantai Derun Pipe
Paipa maitai Yuantaiderun
Wā tuku: Hakihea-06-2022
