Izixazululo Zokuxhumeka Ezithembekile Zezinhlelo Zokucindezela Amapayipi
1. Ukubuka Okujwayelekile kanye Nokubekwa Komkhiqizo
I-EN 10253-2 indinganiso eyinhloko yaseYurophu yemikhiqizo eyenziwe efektriizinto zokufaka insimbi ezihlanganisa izinqeesetshenziswa ezinhlelweni zamapayipi okucindezela.
Ngaphakathi kwale nqubo,Uhlobo Bimelelaizinga lokusebenza lekhwalithi ephezulu, equkethe ukubekezelelana okuqinile, izidingo zokuhlola ezithuthukisiwe, kanye nekhwalithi ephezulu yobuso.
I-EN 10253-2 Uhlobo B fittings isetshenziswa kabanziamapayipi anomfutho ophansi nophakathiukuthuthwa kwamanzi, umusi, igesi, uwoyela, kanye noketshezi oluhlukahlukene lwezimboni, ikakhulukazi lapho ikhwalithi yokushisela kanye nokunemba kobukhulu kubalulekile khona.
2. Uhlobo B vs. Uhlobo A - Ukuqhathanisa Ukusebenza Kobuchwepheshe
Ithebula 1: Umehluko Obalulekile Phakathi kwe-EN 10253-2 Uhlobo B kanye nohlobo A
| Into | Uhlobo B | Uhlobo A | Inzuzo Yobunjiniyela |
| Ukubekezelela ukujiya kodonga | ±12.5% | ±15% | Ukusebenza kwengcindezi okuzinzile kakhudlwana |
| Ukulawula ukuqanda | Okuqinile | Okujwayelekile | Ukufaneleka okungcono ngesikhathi sokushisela |
| Izidingo ze-NDT | Izinketho ezithuthukisiwe | Okuyisisekelo | Ukuqinisekiswa kwekhwalithi ephezulu |
| Ikhwalithi ephezulu | Okuphakeme | Okuvamile | Ingozi yokukhubazeka encishisiwe |
| Isicelo esijwayelekile | Izinhlelo zokucindezela | Ukusetshenziswa okuvamile | Ifaneleka kakhulu kumapayipi abalulekile |
3. Ububanzi Bomkhiqizo Nobukhulu
I-Womic Steel inikeza uhla oluphelele lwe-EN 10253-2 Type B butt-weld fittings.
Ithebula 2: Ububanzi Bomkhiqizo Ojwayelekile
| Uhlobo Lokulinganisa | Ububanzi Bosayizi (i-DN) | Isigaba Sokucindezela | Okujwayelekile |
| 90° Indololwane | DN15 – DN600 | I-PN6 – PN25 | I-EN 10253-2 |
| 45° Indololwane | DN15 – DN600 | I-PN6 – PN25 | I-EN 10253-2 |
| I-Equal Tie | DN15 – DN600 | I-PN6 – PN25 | I-EN 10253-2 |
| Ukunciphisa Itiye | DN20×15 – DN600×500 | I-PN6 – PN25 | I-EN 10253-2 |
| I-Concentric Reducer | DN20×15 – DN600×500 | I-PN6 – PN25 | I-EN 10253-2 |
| Ikepu Lepayipi | DN15 – DN600 | I-PN6 – PN25 | I-EN 10253-2 |
4. Izinto Ezivamile kanye namaBanga Ensimbi
I-EN 10253-2 Ukufakwa kohlobo B kuvame ukwenziwa ngezinsimbi zekhabhoni ne-alloy ezifanelekela insizakalo yokucindezela.
Ithebula 3: Amabanga Ensimbi Evamile ye-EN 10253-2 Uhlobo B
| Ibanga Lensimbi | Inombolo Yezinto Ezisetshenziswayo | Isicelo Esijwayelekile |
| I-P235GH | 1.0345 | Amanzi, umoya, amapayipi anomfutho ophansi |
| I-P265GH | 1.0425 | Amapayipi omusi, uwoyela, ezimboni |
| 16Mo3 | 1.5415 | Isevisi yokushisa ephakeme |
5. Izidingo Zokwakheka Kwamakhemikhali
Ithebula 4: Ukwakheka Kwamakhemikhali (Imikhawulo Ejwayelekile, Ubuningi%)
| Ibanga | C | Mn | Si | P | S | Mo |
| I-P235GH | ≤0.16 | ≤1.20 | ≤0.35 | ≤0.025 | ≤0.020 | — |
| I-P265GH | ≤0.20 | ≤1.40 | ≤0.40 | ≤0.025 | ≤0.020 | — |
| 16Mo3 | ≤0.16 | 0.40–0.90 | ≤0.35 | ≤0.025 | ≤0.020 | 0.25–0.35 |
6. Izakhiwo Zemishini Nezidingo Zomthelela
Ithebula 5: Izakhiwo Zemishini (Izinga Lokushisa Legumbi)
| Ibanga | Amandla Okukhiqiza (i-MPa) | Amandla Okudonsa (i-MPa) | Ukwelulwa (%) |
| I-P235GH | ≥235 | 360–500 | ≥25 |
| I-P265GH | ≥265 | 410–570 | ≥23 |
| 16Mo3 | ≥280 | 450–600 | ≥22 |
Ithebula 6: Izidingo Zokuhlolwa Komthelela
| Ibanga | Izinga Lokushisa Lokuhlola | Amandla Omthelela Omncane |
| I-P235GH | 0 °C | ≥27 J |
| I-P265GH | 0 °C | ≥27 J |
| 16Mo3 | −20 °C | ≥27 J |
7. Inqubo Yokukhiqiza Nokuhlola
I-EN 10253-2 Uhlobo B lokufakwa olunikezwa yi-Womic Steel lukhiqizwa kusetshenziswa i-controlled Steelizinqubo zokwakha ukushisa noma ukwakheka okubandayo, kulandelwe ukulinganiswa kobukhulu.
Ukuhlolwa okubalulekile nokuhlolwa kuhlanganisa:
● Ukuhlaziywa kwamakhemikhali (i-spectrometer)
● Ukuhlolwa kwemishini (ukucindezelwa, umthelela)
● Ukuhlolwa kobukhulu
● Ukulinganisa ubukhulu bodonga
● Ukuhlolwa okubonakalayo kanye nobuso
● I-NDT (UT / MT) ongayikhetha uma uyicela
Yonke imikhiqizo ihlinzekwa ngeIzitifiketi ze-EN 10204 3.1 noma 3.2, ukuqinisekisa ukulandeleka okugcwele. 
8. Amandla Okukhiqiza, Ukupakisha Nokulethwa
● Ayikho i-MOQ: Ingcezu eyodwa iyamukeleka
●Osayizi abajwayelekile: Ukulethwa okusheshayo kusuka esitokweni
●Osayizi abakhulu / izinto ezikhethekile: Kwenziwe ngokwe-oda
●Ukupakisha: Ukuvikelwa kokugqwala kwe-VCI + ukupakisha okufanele ulwandle
●Ukuthutha: Izixazululo zokuthutha zasemanzini, zesitimela, kanye nezokuthutha eziningi ezilungiselelwe kahle
9. Izicelo Ezijwayelekile
I-EN 10253-2 Uhlobo B fittings isetshenziswa kabanzi ku:
1. Izinhlelo zokushisa kanye ne-HVAC
2. Amapayipi ezinqubo zezimboni
3. Izindawo zokuhlanza amanzi
4. Amapayipi kagesi kanye nezinsizakusebenza
5. Izinhlelo ezisizayo zebhoyila
10. Kungani Ukhetha Insimbi Yabesifazane
Ukuthobela ngokuqinileEN 10253-2 Uhlobo B
● Ukuthola izinto zokusetshenziswa eziqinile
● Ikhono lokuhlola eliphelele
● Ukukhiqizwa okuguquguqukayo kanye nokuphendula okusheshayo
● Ulwazi lokuhlinzeka ngephrojekthi yomhlaba wonke
Siyaziqhenya ngezinsizakalo zethu zokwenza ngokwezifiso, imijikelezo yokukhiqiza esheshayo, kanye nenethiwekhi yokulethwa komhlaba wonke, siqinisekisa ukuthi izidingo zakho ezithile ziyahlangatshezwa ngokunemba nangobungcweti.
Iwebhusayithi:www.womicsteel.com
Email: sales@womicsteel.com
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Isikhathi sokuthunyelwe: Mashi-06-2026