Umthengisi we-ASTM A192 Cold Drawn Seamless Carbon Steel Boiler Tube
Isevisi Yomfutho Ophezulu – OD 6~204mm | WT 1~18mm
Isibuyekezo Somkhiqizo
Ezethu ASTM A192 / ASME SA192 amathumbu ensimbi yekhabhoni angenamithungo adonswe abandayo enzelwe ngokukhethekile isevisi yamabhoyila anomfutho ophakeme ezitshala zamandla kanye namabhoila ezimboni. Yakhiqizwa ngenqubo yokudweba abandayo endaweni yethu yaseWuxi, la ma-tube anikeza amandla aphezulu kune-SA179 futhi zilungele amashubhu odonga lwamanzi, ama-economizer, nama-superheater anomfutho ophansi.
Izincazelo Eziyinhloko:
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Okujwayelekile: ASTM A192 / ASME SA192
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Okokusebenza: Insundu Yekhabhoni (0.06-0.18% C)
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Ububanzi Bangaphandle: 6mm – 204mm (Isitokwe Esijwayelekile: 19mm – 89mm)
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Ubukhulu Kodonga: 1mm – 18mm
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Ubude: 3m – 12m (Ubude obenziwe ngokwezifiso buyatholakala)
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Inqubo Yokukhiqiza: Kudonswe Kubanda (Okungenamthungo)
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Ukuqina: ≤77 HRB – kunzima kancane kune-SA179 ukuze kusetshenziswe kumfutho ophezulu
✅ I-ASTM A192 iqinisekisiwe – Kuhambisana ne-ASME Boiler & Pressure Vessel Code Section II
✅ Kudonswe kubanda ngaphandle kokuphuka – Ayikho umthungo wokushisela – ingozi yokuqhumeka ku-zero kumfutho ophezulu
✅ Amandla aphezulu kune-SA179 – Kwenzelwe isevisi yamabhoyila anomfutho ophakeme
✅ Kufika ku-850°F (454°C) – Amandla okusebenza ezingeni lokushisa eliphezulu
✅ Kuhloliwe ngo-100% nge-hydrostatic & eddy current – Ubuqotho baqinisekisiwe
✅ EN 10204 Uhlobo 3.1 MTC kunikezwe inombolo yokushisa
✅ Ukuqondisa kusuka efektri – Amanani ancintisanayo kanye nokulethwa okusheshayo
Ukwakheka Kwamakhemikhali
| Isakhiwo | Isidingo | Ukuqonda |
|---|---|---|
| Ikhabhoni (C) | 0.06% – 0.18% | Kulinganiswe ukuze kube namandla nokuhlanganiseka |
| I-Manganese (Mn) | 0.27% – 0.63% | Inikeza amandla, ilawula ukuqina |
| I-Phosphorus (P) | ≤0.035% | Kuncane ukuze kube lula ukuhlanganisa |
| I-Sulfur (S) | ≤0.035% | Kuncane ukwenza kube lula ukubunjwa |
💡 Ukuqondiswa kokuqukethwe kwekhabhoni ne-manganese kuqinisekisa izimfanelo zemishini ezihambisanayo nokuhlanganisa okuhle kakhulu ekwakhiweni kwamabhoyila.
Izakhiwo Zomshini
| Impahla | Inani | Ukuqonda Okubalulekile Kusevisi Yamabhoyila |
|---|---|---|
| Amandla Okudonsa | ≥325 MPa (47,000 psi) | Kwanele ukucindezela okuphezulu |
| Amandla Okunqamuka | ≥180 MPa (26,000 psi) | Ukulingana okuhle kwamandla nokweluleka |
| Ukunwebeka | ≥35% | Ukuqina okuhle kokubumba |
| Ukuqina (HRB) | ≤77 | Kunqamile kancane kune-SA179 ukuze kube nomfutho ophakeme |
Ubukhulu Obunqunyelwe – Okudonswe Kubanda
| OD (mm) | Ubukhulu Obunqunyelwe (mm) | WT (mm) | Ukubekezelelwa (mm) |
|---|---|---|---|
| <25.4 | ±0.10 | <2.0 | ±0.10 |
| 25.4 – 38.1 | ±0.13 | 2.0 – 3.0 | ±0.12 |
| 38.1 – 50.8 | ±0.15 | >3.0 | ±0.15 |
| 50.8 – 76.2 | ±0.20 | — | — |
Inqubo Yokukhiqiza – Ukudonswa Kubanda
Inqubo Yokudweba Okubandayo Yamapayipi Ebhoyila:
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Amapayipi ashisiwe ashisa kakhulu iyachithwa ukuze kususwe isikali
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Ukudonswa kubanda kwehlisa ngokunembayo ubukhulu – kwandisa amandla
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Ukupholisa (ukujwayela) – kubuyisela ukweluleka, kuqinisekisa i-microstructure eyodwa
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Ukuqondisa – kuqinisekisa uqondile ukuze kufakwe ibhoyila
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Ukusika okunembayo – ngokwezidingo ezicacile zobude zamakhasimende
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100% ukuhlolwa kwe-NDT kanye ne-hydrostatic – kuqinisekisa ubuqotho
I-ASME SA192 vs ASME SA179
| Isici | ASME SA179 | ASME SA192 |
|---|---|---|
| Isicelo Esikhulu | Izishintshi zokushisa, izishintshi | Amabhayela anomfutho ophakeme |
| Ububanzi be-OD | 1/8″ – 3″ | 1/8″ – 7″ (enkulu) |
| Ubukhulu Kodonga | Okuncane (0.5-3mm) | Kusuka kwaphakathi kuya kokunzima (1-15mm) |
| Ukuqina (HRB) | ≤72 | ≤77 |
| Isilinganiso Sokucindezela | Kuncane kuya kwaphakathi | Phezulu |
| Isicelo | Izisetshenziswa zokudlulisa ukushisa | Amabhoyila, ama-superheater |
💡 I-SA192 yakhelwe ukusebenza kwamabhoyila anomfutho ophakeme enekhono lodonga olunzima namadayamitha amakhulu.
Izicelo Eziyinhloko
| Isigaba Sebhayela | I-OD Ejwayelekile | Ububanzi be-WT | Izinga lokushisa lokusebenza | Ukufaneleka |
|---|---|---|---|---|
| Amashubhu odonga lwamanzi | 2″ – 3″ | 4.0 – 6.0mm | 500-700°F | Kuhle kakhulu |
| Amashubhu e-Economizer | 1.5″ – 2.5″ | 3.0 – 5.0mm | 400-600°F | Kukuhle kakhulu |
| I-superheater enokushisa okuphansi | 1.5″ – 2.5″ | 4.0 – 6.0mm | 700-850°F | Kuhle |
| Amashubhu okudlulisa amanzi | 3″ – 7″ | 5.0 – 10.0mm | 400-600°F | Kakhulu |
💡 I-SA192 ihlanganisa iningi lezicelo zamashubhu amabhoyila angaphansi kwe-subcritical – izindonga zamanzi, ama-economizer, nama-superheater anomfutho ophansi.
Kungani Ukhetha Amashubhu Ethu Ebhoyila E-ASTM A192?
Inzuzo Incazelo Isazi sokudweba okubandayo Ulayini wokudweba abandayo ozinikele wama-tube amabhoila Amandla aphezulu kune-SA179 Yakhelwe insizakalo yamabhoyila anomfutho ophezulu Ububanzi obukhulu bezosayizi OD 6-204mm – ukuthenga okukodwa Izindonga Ezisindayo Kufika ku-18mm ubukhulu bodonga – isilinganiso sokucindezela esiphakeme Kuhloliwe ngo-100% I-Hydrostatic + i-eddy current kuwo wonke amathumbu Ukulandelelwa okuphelele EN 10204 3.1 MTC enenombolo yokushisa Kwelashwe ngokushisa Kwenziwe ngokujwayelekile ukuze kube ne-microstructure enhle kakhulu
Xhumana ukuze uthole isilinganiso
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Umuntu Oxhumana Naye: Alice Yuan
Phendula kungakapheli amahora angu-24.
Amalebuli: ASTM A192 Ibhoyila Lokucindezela Okuphezulu I-Seamless Boiler Tube I-SA192 Tube ASME SA192 I-Boiler Tube I-Water Wall Tube
