Paipa Tuitui Whakaroa, e mōhiotia whānuitia ana ko te Paipa LSAW (Longitudinal Submerged Arc Welded), he rongonui puta noa i ngā ahumahi nā tōna hanganga pai me te pakari. I roto i ngā momo paipa LSAW rerekē,Ngā paipa maitai 3PE LSAWkua aro nui mai ngā kaihanga me ngā kaihoko. I roto i tēnei pou rangitaki, ka tūhuratia e mātou ngā painga oPaipa 3PE LSAW, whakamāramahia tana tukanga hanga, me te whakamārama i ngā mea matua o te umangaNgā kaihanga paipa LSAW.
Ngā painga o te paipa maitai whakarewa pewa 3PE kua honoa tika:
1. Ātete ki te waikura: Ko te paninga 3PE (polyethylene paparanga-toru) tētahi o ngā āhuatanga tino pai o te paipa maitai whakarewa pewa 3PE kua honoa tika. He tino pai te ātete ki te waikura o te paninga, ā, he pai mō ngā whakamahinga i roto i ngā taiao uaua. He ārai tiaki, e tiaki ana i ngā paipa mai i ngā momo matū katoa, te makuku me ngā mea whakakoi.
2. Kaha ake: Nā te mea he mea whakarewa roa ngā paipa LSAW, he tino kaha ake i ērā atu momo paipa. He tino pakari, he pumau hoki te hononga whakarewa, ā, ka taea e te Paipa Rino Whakarewa 3PE LSAW te tu atu i ngā pēhanga teitei me ngā pāmahana tino kino, me te kore e whakararu i tōna hanganga.
3. Ngā mahi maha:Paipa maitai whakarewa 3PE LSAWe whakamahia whānuitia ana i roto i ngā momo ahumahi tae atu ki te hinu me te hau, te hanga whare, te maimoatanga wai me te whakawhanaketanga hanganga. Nā te kaha o ēnei ngongo ki te tu atu i ngā pēhanga ā-roto teitei, he tino pai mō te kawe i ngā wai me ngā hau i ngā tawhiti roa.
Te tukanga hanga paipa maitai whakarewa pewa 3PE e hono tika ana:
He maha ngā mahi uaua mō te hanga i te Paipa Rino Whakarewa 3PE LSAW.Ngā kaihanga paipa LSAWwhakamahia ngā tukanga kua tautuhia pai hei whakarite i ngā paerewa kounga teitei. Anei tētahi tirohanga poto mō ngā wāhanga matua e whai wāhi ana:
1. Te whakarite rauemi: ka tīpakohia ngā rīpene maitai kounga teitei, ā, i muri i te tirotiro tino tika, ka tutuki i a rātou ngā āhuatanga ā-pūkaha me te matū kua tohua. Kātahi ka tapahia ngā rīpene kia rite ki te rahi.
2. Hangaia he whakarewa: pikohia te rīpene maitai kua tapahia ki te āhua e hiahiatia ana hei hanga i tētahi anga porotaka. Muri iho, ka whakarewahia tonutia ngā taha o te anga mā te whakamahi i te tikanga LSAW, e whakamahia ai he tukanga whakarewa pewa ruku.
3. Te paninga 3PE: Whai muri i te whakarewa, horoia rawatia te mata o waho o te paipa LSAW kia tangohia ai ngā poke. Kātahi ka pania kia toru ngā paparanga o te polyethylene, tae atu ki te paninga tuatahi o te paura epoxy, he paparanga piri me te paparanga whakamutunga o te polyethylene tae. Mā tēnei paninga ka tino ātete ki te waikura.
hei whakamutunga:
I tēnei ao tere o ēnei rā, e hiahia ana ngā ahumahi ki ngā paipa pakari me te pono, ā, he pai te whiriwhiri i ngā Paipa Rino Whakarewa 3PE LSAW. Nā te ātete ki te waikura, te kaha ake, me te maha o ngā whakamahinga, kua waiho hei whiringa nui i roto i ngā momo ahumahi.
Wā tuku: 28 o Ākuhata-2023