Kupu Whakataki:
Ko te EN10219 he paerewa Ūropi mō ngā wāhanga hanganga tuwhera kua whakarewahia, kua hangaia ki te matao, o ngā maitai kore-koranu me ngā maitai angiangi. Ko Womic Steel, he kaihanga matua oNgā paipa maitai EN10219, e tuku ana i te whānuitanga o ngā hua e tutuki ana i ngā momo taumata me ngā whakaritenga. Kei roto i tēnei tuhinga he whakatairite taipitopito o te hanganga matū, ngā āhuatanga miihini, me ngā whakaritenga pānga mō ngā momo taumata EN10219 rerekē, tae atu ki te S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, me te S355K2H.
Awhe Rahi Whakaputa:
He whānuitia ngā rahi me ngā āhua o ngā paipa rino EN10219 i hangaia e Womic Steel hei whakatutuki i ngā tono rerekē. Kei roto i te whānuitanga o ngā rahi whakaputa:
Ngā Paipa Rino ERWTe whānui 21.3mm-610mm, te matotoru 1.0mm-26mm
Paipa Rino SSAW: Te whānui 219mm-3048mm, Matotoru 5.0mm-30mm
Paipa Rino LSAW: Te whānui 406mm-1626mm, Matotoru 6.0mm-50mm
Ngongo Tapawhā me te Tapawhā: 20x20mm ki te 500x500mm, matotoru: 1.0mm ki te 50mm
Tukanga Whakaputa:
Ka whakamahia e Womic Steel te hangarau hanga-matao matatau hei hanga i ngā paipa maitai EN10219, kia tika ai ngā ine me te āhua pai o te mata. Ko te tukanga whakaputa ko te hanga i te maitai rīpene papatahi kia porowhita, te whakarewa i te hononga mā te whakamahi i te whakarewatanga aukume teitei, me te rahi o te ngongo whakarewa ki ngā ine whakamutunga.
Te Maimoatanga Mata:
Ka taea te whakarato i ngā paipa rino EN10219 i hangaia e Womic Steel me ngā momo maimoatanga mata, tae atu ki te peita pango, te whakawairakau wera, me te pania ki te hinu, kia tutuki ai ngā hiahia o te kiritaki mō te tiaki i te waikura me te ataahua.
Te Tākai me te Kawe:
Ka whakarite a Womic Steel kiaNgā paipa maitai EN10219kua tākaihia kia haumaru i roto i ngā paihere, i runga rānei i ngā hiahia o te kiritaki mō te kawe haumaru, kia iti ai te tūponotanga o te pakaru i te wā e kawe ana. Ka taea te kawe mā te rori, te tereina, te moana rānei, i runga i te ūnga me te rahinga.
Ngā Paerewa Whakamātautau:
Ka whakamatautauria ngā paipa rino EN10219 i hangaia e Womic Steel kia rite ki ngā paerewa EN 10219-1 me EN 10219-2 kia tutuki ai ngā paerewa me ngā whakaritenga kounga teitei rawa atu. Kei roto i ngā whakamātautau ko te tirotiro i ngā āhuatanga, te tirotiro tirohanga, te whakamātautau kume, te whakamātautau papatahi, te whakamātautau pānga, me te whakamātautau kore-whakangaro.
Whakataurite i te Hanganga Matū:
| Tau | Waro (C) % | Manganēhi (Mn) % | % Hiraka (Si) | % o te Whēkau (P) | Whānariki (S) % |
| S235JRH | 0.17 | 1.40 | 0.040 | 0.040 | 0.035 |
| S275J0H | 0.20 | 1.50 | 0.035 | 0.035 | 0.035 |
| S275J2H | 0.20 | 1.50 | 0.030 | 0.030 | 0.030 |
| S355J0H | 0.22 | 1.60 | 0.035 | 0.035 | 0.035 |
| S355J2H | 0.22 | 1.60 | 0.030 | 0.030 | 0.030 |
| S355K2H | 0.22 | 1.60 | 0.030 | 0.025 | 0.025 |
Te Whakataurite i ngā Āhuatanga Mīhini me ngā Whakaritenga Pānga:
| Tau | Kaha Hua (MPa) | Kaha Kume (MPa) | Te roa (%) | Ngā Whakaritenga Whakamātautau Pānga Charpy V-Notch |
| S235JRH | 235 | 360-510 | 24 | 27J @ -20°C |
| S275J0H | 275 | 430-580 | 20 | 27J @ 0°C |
| S275J2H | 275 | 430-580 | 20 | 27J @ -20°C |
| S355J0H | 355 | 510-680 | 20 | 27J @ 0°C |
| S355J2H | 355 | 510-680 | 20 | 27J @ -20°C |
| S355K2H | 355 | 510-680 | 20 | 40J @ -20°C |
E whakaatu ana tēnei whakatairite i ngā rerekētanga o te hanganga matū me ngā āhuatanga hangarau i waenga i ngā karaehe maitai EN10219, e whakarato ana i ngā mōhiohio whai hua mō te hoahoa hanganga me te kōwhiringa rauemi.
Ngā horopaki tono:
Ko ngā paipa rino EN10219 i hangaia e Womic Steel e whakamahia whānuitia ana i roto i ngā mahi hanga, ngā hanganga, me ngā mahi ahumahi, ā, e whakarato ana i te tautoko nui i roto i ngā hanganga hanga, ngā piriti, me ētahi atu kaupapa hangarau.
Ngā Kaha me ngā Painga o te Hanganga o Womic Steel:
E mōhiotia ana ngā paipa maitai EN10219 a Womic Steel mō ā rātou rauemi kounga teitei, te hanga tika, ngā kōwhiringa whakaritenga, me te utu whakataetae, ā, he mea pai ēnei mō ngā kiritaki puta noa i te ao.
Whakatau:
He mea nui ngā paipa rino EN10219 i roto i ngā mahi hanganga, e tuku ana i te pakari, te pono, me te mahi teitei. Mā ō rātou kaha whakaputa matatau, ngā tikanga whakahaere kounga tino pakari, me te utu whakataetae, he kaihanga pono a Womic Steel mō ngā paipa rino EN10219, e whakatutuki ana i ngā hiahia o ngā kiritaki i roto i ngā momo ahumahi huri noa i te ao.
Wā tuku: 28 Paenga-whāwhā 2024