Te hiranga o te paipa SAWH i roto i te kawe hau māori
I waenganui i te whanaketanga tonu o te ao kawe pūngao, kāore anō kia nui ake i tēnei wā te hiahia mō ngā tikanga kawe rauemi whai hua me te pono pērā i te hau māori. I te tipu haere tonu me te whanaketanga o te ōhanga o te ao, me urutau hoki ngā hanganga e tautoko ana i tēnei tipu ki te whakatutuki i ngā hiahia e tipu haere ana o ngā momo ahumahi me ngā kaihoko.Ngā Paipa SAWHhe wāhanga matua o tēnei hanganga, e whakarato ana i tētahi huarahi haumaru, whai hua hoki mō te kawe i te hau māori i ngā tawhiti roa. I roto i ngā momo paipa rerekē e whakamahia ana i tēnei rāngai, ko te SAWH (Spiral Arc Welded Hollow), inā koa ko ērā i hangaia mai i te maitai A252 Grade 1, kua noho hei paerewa ahumahi mō ngā pūnaha paipa tuitui porowhita.
Ko Cangzhou Spiral Steel Pipe Group Co., Ltd. tētahi kaihanga matua o ngā paipa rino porowhita i Haina, he tohunga ki ngā hua paninga paipa rino porowhita kounga teitei. Nā te maha o ngā tau o te wheako me te whakapau kaha ki te hiranga, kua riro a Cangzhou hei kaiwhakarato pono mō ngā momo ahumahi, tae atu ki te rāngai hau māori. Kua hangaia tana paipa rino porowhita SAWH (Spiral Submerged Arc Welded) kia tutuki ai ngā whakaritenga pakari o te kawe hau māori, kia mau ai te haumaru, te pakari, me te whai hua.
Ngā painga matua o ngā paipa SAWH
1. Te kaha me te pono o te mahi
He maitai A252 te kounga 1 o ngā paipa SAWH, ā, he tino pai te ātete ki te whakarewa me te pēhanga. Ka taea e rātou te tu atu ki te pēhanga teitei me ngā taiao kino, ka whakaiti i te tūponotanga o te turuturu. Ko ngā hononga whakarewa tonu i hangaia e tana tukanga whakarewa porowhita ka whakarei ake i te hanganga pai, ka whakarite i te haumaru me te pumau o te kawe hau maori.
2. Te whānui nui me te kaha kawe tawhiti
Ka taea e ngā paipa rino porowhita te whakaputa i te diameter tino nui me te roa kotahiPaipa Tuitui Hīkoi, te whakaiti i te maha o ngā hononga tāutanga, te whakapoto i te wā hanga, ā, i te wā kotahi ka whakaiti i ngā wāhi ngoikore o te paipa. He tino pai ēnei mō ngā kaupapa tuku hau maori nui.
3. Whakarerekē ki te whenua uaua
Mā ngā āhuatanga ātete-piko me te ātete-pēhanga o te hoahoa porowhita ka taea e ngā paipa SAWH te urutau ki ngā āhuatanga whenua maha, tae atu ki ngā taiao uaua pērā i ngā rohe rū whenua me ngā rohe permafrost.
4. Te whai huatanga nui o te utu
Kua whakaitihia ngā utu whakaputa e ngā tukanga hanga whai hua me ngā rauemi paerewa, ā, kua whakaratohia ki ngā umanga pūngao ngā kōwhiringa haumi hanganga whai hua.
Hei tāpiri atu ki tēnā, kāore e taea te wareware i te whai huatanga o ngā paipa SAWH. Nā te pai o te tukanga hanga me ngā rauemi e wātea ana, ka iti ake ngā utu whakaputa. Nā te utu iti, me tōna pakari me tōna pono, he mea pai tēnei mō ngā kamupene e hiahia ana ki te haumi ki ngā hanganga paipa.
Hei whakarāpopototanga, he mea nui te tūranga o te paipa rino porowhita i roto i te kawe hau māori ki te whai huatanga me te haumaru o te umanga pūngao. Mā te tohungatanga o ngā kaihanga pēnei i a Cangzhou Spiral Steel Pipe Group Co., Ltd., ka taea e te umanga te whanake tonu me te whakatutuki i ngā hiahia o te ao e whakawhirinaki nui ana ki te hau māori hei puna pūngao matua. I te tirohanga whakamua, ka noho tonu te haumi ki ngā otinga paipa kounga teitei hei whakarite i te tuku pūngao pumau me te pono.
Wā tuku: 16 o Ākuhata-2025