Ko ngā paipa tuitui maitai waro kei roto i ngā hua paipa e whakamahia whānuitia ana i roto i te aongā kaupapa ahumahi, matū hinu, pūwero, me te miihini. Ka tukuna e rātouhe kaha teitei, he roa te mau, ā, he tino pai te whakakoi, e pai ai mō rātoungā paipa pēhanga-waenga ki te pēhanga teitei, ngā tono hanganga, me te whakamahinga ahumahi whānui.
He kaihanga ngaio a Womic Steel mō ngā paipa maitai waro kore-ira, ngā ngongo matao tika, ngā ngongo poiha, ngā ngongo whakawhiti wera, me ngā ngongo hanga ritenga., e tuku ana i ngā hua kounga teitei puta noa i te ao mō ngā kaupapa ahumahi me te hangarau.
1. Ngā Paerewa Paipa Rino Waro Noa
Ka whakarōpūtia ngā paipa tuitui waro maitai i runga i ō rātoute hanganga matū, te kaha kume, me te whakatauranga pēhanga.
| Paerewa | Tau | Ngā Āhuatanga Matua | Ngā tono noa |
| ASTM A106 | Taumata B | Ratonga pāmahana teitei, pēhanga teitei | Ngā kohua, ngā whare whakapai hinu, ngā paipa |
| ASTM A53 | Taumata B | Whānui te whakamahinga, he pai te kaha ki te whakarewa | Ngā paipa wai, hau, me ngā hanganga |
| ASTM A179 | Tuitui kore | Ngā ngongo kōhua, ngā whakawhiti wera | Ratonga pāmahana teitei |
| ASTM A210 | Taumata A1 | Paipa maitai waro pāmahana-tiketike | Ngā poiha me ngā pūnaha pēhanga |
| EN10216-2 | P235GH, P265GH | Paerewa Pākehā mō ngā paipa pēhanga | Ngā kohua, ngā whakawhiti wera, ngā paipa ahumahi |
| DIN 2448 | St35.8, St45.8 | Paipa maitai waro korekore | Ngā tono ahumahi me ngā tono hanganga whānui |
E hanga ana a Womic Steel i ngā paipa maitai waro kore-ira e tutuki ana i ngā paerewa ASTM, EN, me te DIN., te whakarite i te hototahitanga ā-ao me te tutuki i ngā whakaritenga kaupapa.
2. Ngā Āhuatanga Mīhini
| Tau | Kaha Kume (MPa) | Kaha Hua (MPa) | Te roa (%) | Te pakeketanga (HRB) | Tepe Pāmahana (°C) |
| ASTM A106 B | 415–550 | 205 | 30 | 92 | 450 |
| ASTM A53 B | 415–550 | 205 | 30 | 90 | 400 |
| ASTM A179 | 415–550 | 205 | 30 | 92 | 450 |
| ASTM A210 A1 | 485–620 | 250 | 25 | 100 | 500 |
| EN10216-2 P235GH | 410–560 | 235 | 25 | 90 | 450 |
| DIN 2448 St35.8 | 360–500 | 235 | 28 | 88 | 400 |
He pai ngā paipa maitai waro mōngā paipa pēhanga-waenga ki te pēhanga teitei, ngā kohua, ngā whakawhiti wera, me ngā pūnaha paipa ahumahi whānui.
Ngongo maitai waro matao kua unuhia tikae whakamahia whānuitia ana hoki mō ngā roera kawe me ngā pūnaha tika miihininā te pakupaku o ngā āheinga me te iti o te āhua porowhita.
3. Te Tika o ngā Ahu me ngā Ātete
Me tika ngā rahinga o ngā paipa maitai waro kounga teiteingā ngongo paera, ngā whakawhiti wera, me ngā huihuinga paipa ahumahi.
| Tawhā | Manawanui Noa | Ngā Tuhipoka |
| Diameter o Waho (OD) | ±0.05–0.15 mm | Kia tika te taunga o ngā flanges, ngā valves, me ngā hononga |
| Matotoru o te Pakitara | ±7.5–10% | He mea nui mō ngā whakatauranga pēhanga me te pono o te hanganga |
| Ovality | ≤50% o te manawanui OD | Ko te iti o te porowhita e whakarite ana i te rere maeneene o te wai |
| Te tika | ≤1/1000 | He mea nui mō te tāutanga me te whakarite |
Ngā paipa maitai waro a Womic Steelka hangaia kingā manawanui OD kikī, te iti o te porowhita, me te tika teitei, te whakarite i te mahi pono i roto ingā ngongo paera, ngā whakawhiti wera, me ngā ngongo roera kawe.
4. Ngā Whakatakotoranga Paerewa
4.1 Ngā Paerewa ASTM
lASTM A106– Paipa maitai waro kore-tuitui mō te mahi pāmahana teitei
lASTM A53– Paipa maitai waro kore-tuitui me te whakarewa mō ngā mahi whānui
lASTM A179– Ngā ngongo kōhua maitai waro matao kua unuhia, he maeneene
lASTM A210– Ngā ngongo maitai waro mō te ratonga poihau pāmahana teitei
4.2 Ngā Paerewa EN / DIN
EN10216-2– Ngā ngongo maitai kore-tuitui mō ngā take pēhanga
DIN 2448– Ngā ngongo maitai kore-tuitui mō ngā tono ahumahi me ngā hanganga whānui
E tautuhia ana e ēnei paerewate hanganga matū, ngā āhuatanga miihini, ngā ātete ā-ahu, me ngā whakaritenga whakamātautau, te whakaritemahi pono i roto i ngā tono pēhanga teitei, pāmahana teitei, me te hanganga.
5. Ngā tono
E whakamahia whānuitia ana ngā paipa waro maitai korekore puta noa i ngā ahumahi:
5.1 Ngā Pūwero me ngā Whare Hiko
E whakamahia ana ngā paipa maitai waro ASTM A179 me ASTM A210 heingā ngongo paera, ngā pane, me ngā ngongo whakamahana nui
Ka taea te tu atumamaoa pāmahana waenga ki te pāmahana teitei
5.2 Ngā Whakawhiti Wera
E whakamahia ana ngā paipa EN10216-2 P235GH mōngā whakawhiti wera ahumahi
Mā te kaha o ngā ātete ā-rahi e whakaritete huihuinga tika me te whakawhiti wera whai hua
5.3 Ngā Paipa Matū me te Ahumahi
E whakamahia ana ngā paipa ASTM A106 B me ASTM A53 B i roto ingā paipa hinu, hau, me te wai
He pai mōte kawe i te pēhanga teitei me te pāmahana teitei
5.4 Ngā Rōra Kawe me ngā Pūnaha Mīhini
E whakamahia ana ngā ngongo maitai waro tino tika kua unuhia matao mōngā ngongo roera kawe
Ka whakarite te iti o te porowhitahurihuri maeneene, wiri iti, me te roa o te ora ratonga
6. Ngā Painga o ngā Paipa Kore-Tuitui Waro
Te Kaha me te Pūmautanga Nui:He pai mō ngā tono pēhanga teitei me ngā tono hanganga
He Āheitanga Whakarewa Pai Rawa:Ka taea te whakarewa me te iti rawa o te mōrearea pakaru
Te Tika o te Ahu:Ka whakaratohia e ngā paipa makariri te OD me te matotoru o te pakitara
Porowhita Iti:He pai mōngā tono miihini tino tikapērā i ngā roera kawe
Te Whakatutuki i ngā Paerewa o te Ao:ASTM, EN, DIN
Ka hangaia e Womic Steel ngā paipa kore hononga maitai waro e tutuki ana i ngā paerewa o te ao, ā, e whakarato ana i ngā otinga tino tika, tino mahi hoki mō ngā kohua, ngā whakawhiti wera, me ngā pūnaha kawe.
7. Aratohu Kōwhiri mō te Hokonga
I te wā e whiriwhiri ana i ngā paipa tuitui maitai waro, whakaarohia:
Tau Rauemi:ASTM A106 B / A53 B mō te whakamahinga whānui me te pāmahana teitei, ASTM A179 / A210 mō ngā ngongo poihā
Rahi Paipa me te Matotoru o te Pakitara:Me whakarite kia hototahi ki te pehanga hoahoa me ngā whakaritenga hanganga
Te Manawanui Ahu me te Porowhita:He mea nui mō ngā tono tino tika i te pāmahana teitei me te miihini
Te Whakatutukitanga Paerewa:ASTM, EN10216-2, DIN 2448
Taiao Taupānga:Ngā kohua, ngā whakawhiti wera, ngā paipa, ngā roera kawe
He whānuitanga katoa o ngā paipa maitai waro kore-whakairo a Womic Steel., mete whakahaere tika o te OD, te iti o te porowhita, ngā kōwhiringa kumea makariri me te kore he hononga, me ngā ratonga hanga ritenga tae atu ki ngā piko-U me ngā ngongo piko-maha.
Womic Steel – Kaihanga Paipa Tuitui Waro Rino
He kaihanga ngaio a Womic Steel e tohunga ana kingā paipa tuitui maitai waro, ngā ngongo tika kua kumea matao, ngā ngongo paera, ngā ngongo whakawhiti wera, me ngā otinga hanga ritenga.
Ka whakarite ā mātou hua:
Ngā ngongo maitai waro mahi-teiteimō ngā kohua, ngā paipa ahumahi, me ngā pūnaha miihini
Te OD tino tika, te iti o te porowhita, me te matotoru o te pakitara ōrite
Te tutuki i ngā paerewa ASTM, EN, me te DIN
Ngā otinga ritengaNgā piko-U, ngā ngongo piko-maha, ngā ngongo koiri, me ngā ngongo roera kawe
Paetukutuku:www.womicsteel.com
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