Mātauranga Rino

Yuantai Derun Steel Pipe Manufacturing Group – Kaupapa Paipa Tapawhā me te Tapawhā
nā te kaiwhakahaere i te 22-12-16
He whānuitia te whakamahinga o te ngongo tapawhā o Yuantai Derun. He maha ngā wā kua uru atu ki ngā take hangarau nui. E ai ki ngā whakamahinga rerekē, ko ōna whakamahinga e whai ake nei: 1. Ngā paipa maitai tapawhā me te tapawhā mō ngā hanganga, te hanga mīhini, te hanga maitai...
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Me pēhea te tohu i te koki R o te ngongo tapawhā i roto i te paerewa ā-motu?
nā te kaiwhakahaere i te 22-12-15
Ina hoko, ina whakamahi hoki tātou i te ngongo tapawhā, ko te mea nui hei whakatau mēnā e tutuki ana te hua i te paerewa ko te uara o te koki R. Me pēhea te tohu i te koki R o te ngongo tapawhā i roto i te paerewa ā-motu? Ka whakaritea e au he ripanga hei tohutoro māu. ...
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He aha te paipa JCOE?
nā te kaiwhakahaere i te 22-12-14
Ko te paipa JCOE te paipa JCOE e rua ngā taha e honoa ana ki te pewa ruku. E rua ngā momo o te paipa maitai e honoa ana ki te pewa ruku: he paipa maitai auau teitei, he paipa JCOE e honoa ana ki te pewa ruku.
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Ngā tohutohu mō te ahumahi ngongo tapawhā
nā te kaiwhakahaere i te 22-12-09
Ko te ngongo tapawhā he momo ngongo maitai āhua tapawhā tuwhera, e mōhiotia ana ko te ngongo tapawhā, te ngongo tapawhā. Ko tōna whakatakotoranga e whakaatuhia ana i roto i te mm o te diameter o waho * te matotoru o te pakitara. He mea hanga ki te rīpene maitai hurihuri wera mā te hurihuri makariri, te hurihuri makariri rānei ...
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He aha ngā tikanga tapahi matua mō ngā ngongo tapawhā rite?
nā te kaiwhakahaere i te 22-12-08
Ko ngā tikanga tapahi e rima e whai ake nei mō ngā ngongo tapawhā rite kua whakaurua mai: （1） Mīhini tapahi paipa He māmā noa ngā taputapu o te mīhini tapahi paipa, he iti ake te haumitanga, ā, he whānui te whakamahinga. Ko ētahi o ēnei he mahi whakakoi me te uta me te tango aunoa i te...
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He aha te take o te pakaru o te ngongo tapawhā?
nā te kaiwhakahaere i te 22-12-06
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 wera, ā, he ātete ki te pānga. He tino pono te tāutanga, kāore e pakarukaru i raro i te hau me te rā....
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He aha ngā āhuatanga ka pā ki te tika o te whāngai o te ngongo tapawhā?
nā te kaiwhakahaere i te 22-12-02
I te wā e hangaia ana ngā ngongo tapawhā me ngā ngongo tapawhā, ka pā tika te tika o te whāngai ki te tika me te kounga o ngā hua kua hangaia. I tēnei rā ka whakaatuhia e mātou e whitu ngā āhuatanga e pā ana ki te tika o te whāngai o te ngongo tapawhā: （1） Ko te rārangi pokapū o te whāngai ...
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Dn、De、D、d、 Φ Me pēhea te wehewehe?
nā te kaiwhakahaere i te 22-11-07
Te whānui o te paipa De, DN, d ф Te tikanga De、DN、d、 ф Te whānuitanga o te De -- te whānui o waho o te paipa PPR, PE me te paipa polypropylene DN -- Te whānui ingoa o te paipa polyethylene (PVC), te paipa rino maka, te maitai kirihou hiato p...
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He aha ngā painga o te ngongo tapawhā tuitui whānui?
nā te kaiwhakahaere i te 22-11-04
He pai te kaha, te pakari, te kirihou, te whakarewa me ētahi atu āhuatanga hangarau o te ngongo tapawhā me te tapawhā hāngai, ā, he pai hoki te ngāwari. He piri pūmau tōna paparanga koranu ki te turanga maitai. Nō reira, he pai te ngongo tapawhā me te tapawhā hāngai...
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Te tukanga whakaputa o te paipa maitai piauau wera-tuku
nā te kaiwhakahaere i te 22-10-31
Ko te paipa rino whakarewa wera, e mōhiotia ana ko te paipa whakarewa wera, he paipa rino kua whakarewahia mō te paipa rino whānui hei whakapai ake i tana mahi ratonga. Ko tana kaupapa tukatuka me te whakaputa ko te mahi i te konganuku rewa kia tauhohe ki te papa rino hei whakaputa...
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He aha ngā tikanga mō te whakamahana i ngā paipa maitai tuitui tika?
nā te kaiwhakahaere i te 22-09-30
He aha ngā tikanga mō te whakamahana i ngā paipa maitai tuitui tika? Tuatahi, me whaitake te hoahoa tahora o ngā pokepokea hangarau, kaua e tino rerekē te matotoru, ā, me ōrite te āhua. Mō ngā pokepokea he nui te whakarerekētanga, ko te...
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Me pēhea te whiriwhiri i te ngongo tapawhā kounga teitei?
nā te kaiwhakahaere i te 22-09-27
He momo rauemi te ngongo tapawhā e whakamahia whānuitia ana i roto i te umanga hanga ahumahi, he nui te tono. He maha ngā hua ngongo tapawhā kei te mākete, ā, kāore i te ōrite te kounga. Me aro ki te tikanga whiriwhiri i te wā e whiriwhiri ana: 1. Tirohia...
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