Kutumiza mwachangu Kwapamwamba Kwambiri Kopanda Mpweya wa Carbon Steel Boiler Tube/Pipe ASTM A192
Timalimbikira kupereka m'badwo wabwino kwambiri wokhala ndi malingaliro abwino kwambiri abizinesi, ndalama zowona mtima komanso chithandizo chabwino kwambiri komanso chachangu. sizidzakubweretserani malonda kapena ntchito zabwino kwambiri komanso phindu lalikulu, koma mwina chofunikira kwambiri nthawi zambiri chimakhala kukhala pamsika wopanda malire wa Kutumiza Mwachangu Ubwino Wopanda Mpweya Wopanda Carbon Steel Boiler Tube/PipeASTM A192, Chiyambireni gawo lopanga zinthu lomwe lidakhazikitsidwa, tsopano tadzipereka pakupita patsogolo kwa katundu watsopano. Pamodzi ndi mayendedwe azachuma komanso azachuma, tipitiliza kupititsa patsogolo mzimu wa "zapamwamba kwambiri, zogwira mtima, zaluso, kukhulupirika", ndikukhalabe ndi mfundo za "ngongole poyambirira, kasitomala woyamba, wabwino kwambiri". Tipanga tsogolo labwino kwambiri pakutulutsa tsitsi ndi anzathu.
Timalimbikira kupereka m'badwo wabwino kwambiri wokhala ndi malingaliro abwino kwambiri abizinesi, ndalama zowona mtima komanso chithandizo chabwino kwambiri komanso chachangu. sizidzakubweretserani malonda kapena ntchito zabwino kwambiri komanso phindu lalikulu, koma chofunikira kwambiri nthawi zambiri ndikukhala pamsika wopanda malire.ASTM A192, Kampani yathu nthawi zonse yakhala ikuumirira mfundo zamabizinesi za "Ubwino, Wowona mtima, ndi Makasitomala Choyamba" zomwe tapeza kuti makasitomala athu ochokera kunyumba ndi kunja azikhulupirira. Ngati muli ndi chidwi ndi malonda athu, musazengereze kulumikizana nafe kuti mudziwe zambiri.
Mwachidule
Kugwiritsa ntchito
Amagwiritsidwa ntchito kwambiri popanga chitoliro chachitsulo chachitsulo chapamwamba kwambiri, chitoliro chosinthira kutentha komanso chitoliro chapamwamba cha kutentha.
Main Grade
Gulu lazitsulo zapamwamba za Aloyi: T2, T12, T11, T22, T91, T92 etc.
Chigawo cha Chemical
| Kalasi yachitsulo | Chemical Composition% | ||||||||||
| C | Si | Mn | P, S Max | Cr | Mo | Ndi Max | V | Al Max | W | B | |
| T2 | 0.10-0.20 | 0.10-0.30 | 0.30-0.61 | 0.025 | 0.50-0.81 | 0.44 ~ 0.65 | - | - | - | - | - |
| T11 | 0.05-0.15 | 0.50-1.00 | 0.30-0.60 | 0.025 | 1.00 ~ 1.50 | 0.44 ~ 0.65 | - | - | - | - | - |
| T12 | 0.05-0.15 | Kuchuluka kwa 0.5 | 0.30-0.61 | 0.025 | 0.80 ~ 1.25 | 0.44 ~ 0.65 | - | - | - | - | - |
| T22 | 0.05-0.15 | Kuchuluka kwa 0.5 | 0.30-0.60 | 0.025 | 1.90-2.60 | 0.87-1.13 | - | - | - | - | - |
| T91 | 0.07-0.14 | 0.20-0.50 | 0.30-0.60 | 0.02 | 8.0-9.5 | 0.85-1.05 | 0.4 | 0.18-0.25 | 0.015 | - | - |
| T92 | 0.07-0.13 | Kuchuluka kwa 0.5 | 0.30-0.60 | 0.02 | 8.5-9.5 | 0.30-0.60 | 0.4 | 0.15 ~ 0.25 | 0.015 | 1.50 ~ 2.00 | 0.001 ~ 0.006 |
Kwa T91 ina kuposa pamwamba ikuphatikizanso Nickel 0.4, Va 0.18-0.25, Ni 0.06-0.10, Ni 0.03-0.07, Al 0.02, Ti 0.01, Zr 0.01. A Maximum, pokhapokha kuchuluka kapena kuchepera kwawonetsedwa. Kumene ma ellipses (...) akuwonekera patebuloli, palibe chofunikira, ndipo kusanthula kwa chinthucho sikuyenera kutsimikiziridwa kapena kufotokozedwa. B Ndizololedwa kuyitanitsa T2 ndi T12 yokhala ndi sulfure ya 0.045 max. C Kapenanso, m'malo mwa chiŵerengero chocheperako, zinthuzo zidzakhala ndi kuuma kochepa kwa 275 HV mu chikhalidwe chowumitsidwa, chomwe chimatanthauzidwa ngati pambuyo pa austenitizing ndi kuzizira kutentha kwa chipinda koma isanayambe kutentha. Kuyezetsa kuuma kudzachitika pakati pa makulidwe a chinthucho. Kuchuluka kwa kuyezetsa kolimba kumakhala zitsanzo ziwiri za mankhwala pagawo lililonse lochizira kutentha ndipo zotsatira zoyesa kuuma zidzafotokozedwa pa lipoti la mayeso azinthu.
Mechanical Property
| Kalasi yachitsulo | Mechanical Properties | |||
| T. S | Y. P | Elongation | Kuuma | |
| T2 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T11 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T12 | ≥ 415MPa | ≥ 220MPa | ≥ 30% | 163HBW(85HRB) |
| T22 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T91 | ≥ 585MPa | ≥ 415MPa | ≥ 20% | 250HBW(25HRB) |
| T92 | ≥ 620MPa | ≥ 440MPa | ≥ 20% | 250HBW(25HRB) |
Kulekerera
Kusiyanasiyana Kololedwa mu Wall makulidwe
| Wallthikess% | |||||
| kunja awiri mu. mm | 0.095 2.4 ndi pansi | kupitilira 0.095 ku 0,15 2.4-3.8 kuphatikiza. | kupitirira 0.15 ku 0,18 3.8-4.6 kuphatikiza | pa 0.18 ku 4,6 | |
| pamwamba pa pansi pa pansi pa pansi | |||||
| yopanda msoko, yotentha yomaliza | |||||
| 4inchi ndi pansi 40 0 35 0 33 0 28 0 | |||||
| kupitilira 4 inchi ... 35 0 33 0 28 0 | |||||
| opanda msoko, ozizira kumaliza | |||||
| pamwamba pa | |||||
| 11/2 ndi pansi | 20 0 | ||||
| pa 11/2 | 22 0 | ||||
Kusiyanasiyana kololedwa mu makulidwe a khoma kumangogwira ntchito ku chubu, kupatula machubu okhumudwa mkati, ngati atakulungidwa kapena kuzizira
ndi musanagwedezeke, kukulitsa, kupindika, kupukuta, kapena ntchito zina zopeka
Kusiyanasiyana Kololedwa mu Diameter Yakunja
| m'mimba mwake (mm) | Kusintha Kololedwa (mm) | |
| otentha anamaliza opanda msokonezo chubu | chatha | pansi |
| 4 ″ (100mm) ndi pansi | 0.4 | 0.8 |
| 4-71/2″ (100-200mm) | 0.4 | 1.2 |
| 71/2-9“(200-225) | 0.4 | 1.6 |
| Welded machubu ndi ozizira anamaliza msokonezo machubu | ||
| pansi 1″(25mm) | 0.1 | 0.11 |
| 1-11/2 ″ (25-40mm) | 0.15 | 0.15 |
| 11/2-2″ (40-50mm) | 0.2 | 0.2 |
| 2-21/2″ (50-65mm) | 0.25 | 0.25 |
| 21/2-3 ″ (65-75mm) | 0.3 | 0.3 |
| 3-4″ (75-100mm) | 0.38 | 0.38 |
| 4-71/2″ (100-200mm) | 0.38 | 0.64 |
| 71/2-9“(200-225) | 0.38 | 1.14 |
Chofunikira Choyesa
Mayeso a Hydraustatic:
Chitoliro Chachitsulo Chiyenera Kuyesedwa Hydraulically Mmodzi Ndi Mmodzi. Kupanikizika Kwambiri Kwambiri Ndi 20 MPa. Pansi pa Kupanikizika kwa Mayesero, Nthawi Yokhazikika Iyenera Kusachepera 10 S, Ndipo Chitoliro Chachitsulo Siyenera Kutayikira. Kapena Mayeso a Hydraulic Atha Kusinthidwa Ndi Mayeso Apano a Eddy Kapena Mayeso a Magnetic Flux Leakage.
Mayeso Osawononga:
Mipope Yomwe Imafunika Kuyang'ana Kwambiri Iyenera Kuyang'aniridwa Mmodzi Ndi Mmodzi. Pambuyo Kukambitsirana Kumafuna Chivomerezo cha Phwando Ndipo Kufotokozedwa Mumgwirizanowu, Mayeso Ena Osawononga Akhoza Kuwonjezedwa.
Mayeso a Flattening:
Machubu Okhala Ndi Diameter Yakunja Yoposa 22 Mm Adzayesedwa Kusanja. Palibe Delamination Yowoneka, Mawanga Oyera, Kapena Zonyansa Zomwe Ziyenera Kuchitika Pakuyesa Konse.
Mayeso Olimba:
Kwa Pipe Of Giredi P91, P92, P122, Ndi P911, Brinell, Vickers, Kapena Rockwell Hardness Mayeso Adzapangidwa Pachitsanzo cha Loti Iliyonse.
Tsatanetsatane wa Zamalonda
Boiler Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
ASTM A335/A335M-2018
Timalimbikira kupereka m'badwo wabwino kwambiri wokhala ndi malingaliro abwino kwambiri abizinesi, ndalama zowona mtima komanso chithandizo chabwino kwambiri komanso chachangu. sizidzakubweretserani malonda kapena ntchito zabwino kwambiri komanso phindu lalikulu, koma mwina chofunikira kwambiri nthawi zambiri chimakhala kukhala pamsika wopanda malire wa Kutumiza Mwachangu Ubwino Wopanda Mpweya Wopanda Carbon Steel Boiler Tube/PipeASTM A192, Chiyambireni gawo lopanga zinthu lomwe lidakhazikitsidwa, tsopano tadzipereka pakupita patsogolo kwa katundu watsopano. Pamodzi ndi mayendedwe azachuma komanso azachuma, tipitiliza kupititsa patsogolo mzimu wa "zapamwamba kwambiri, zogwira mtima, zaluso, kukhulupirika", ndikukhalabe ndi mfundo za "ngongole poyambirira, kasitomala woyamba, wabwino kwambiri". Tipanga tsogolo labwino kwambiri pakutulutsa tsitsi ndi anzathu.
Kutumiza mwachangu China Boiler Tube ndi Seamless Carbon Steel Pipe, Kampani yathu nthawi zonse yakhala ikuumirira pabizinesi ya "Quality, Woonamtima, ndi Makasitomala Choyamba" momwe tapezera kutikhulupirira kwamakasitomala ochokera kunyumba ndi kunja. Ngati muli ndi chidwi ndi malonda athu, musazengereze kulumikizana nafe kuti mudziwe zambiri.
