Professional China aloyi Zitsulo kwa Kutentha Exchangertubes
Kulimbikira mu "Makhalidwe abwino, Kutumiza Mwachangu, Mtengo Waukali", takhazikitsa mgwirizano wanthawi yayitali ndi ogula kuchokera kutsidya lina lililonse komanso kumayiko ena ndikupeza ndemanga zapamwamba zamakasitomala atsopano ndi am'mbuyomu a Professional China alloy Steel for Heat Exchangertubes, Chandamale chachikulu kampani yathu ingakhale yokumbukira zonse zomwe zikuyembekezeka, ndikupanga ubale wanthawi yayitali wamabizinesi ndi ogula ndi ogwiritsa ntchito kulikonse dziko.
Kulimbikira mu "zabwino kwambiri, Kutumiza Mwachangu, Mtengo Waukali", takhazikitsa mgwirizano wanthawi yayitali ndi ogula ochokera kutsidya lina lililonse komanso m'dziko lathu ndikupeza ndemanga zapamwamba zamakasitomala am'mbuyomu pa.China Heat Exchanger ndi Radiator, Kampani yathu imawona kuti kugulitsa sikungopeza phindu komanso kufalitsa chikhalidwe cha kampani yathu padziko lonse lapansi. Chifukwa chake takhala tikugwira ntchito molimbika kuti tikupatseni ntchito yamtima wonse ndikulolera kukupatsirani mtengo wopikisana kwambiri pamsika.
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
| Gawo lachitsulo | 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
| Gawo lachitsulo | 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 Kukhala Yosachepera 10 S, Ndipo Chitoliro Chachitsulo Siyenera Kutuluka. 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
Kulimbikira mu "Makhalidwe abwino, Kutumiza Mwachangu, Mtengo Waukali", takhazikitsa mgwirizano wanthawi yayitali ndi ogula kuchokera kutsidya lina lililonse komanso kumayiko ena ndikupeza ndemanga zapamwamba zamakasitomala atsopano ndi am'mbuyomu a Professional China alloy Steel for Heat Exchangertubes, Chandamale chachikulu kampani yathu ingakhale yokumbukira zonse zomwe zikuyembekezeka, ndikupanga ubale wanthawi yayitali wamabizinesi ndi ogula ndi ogwiritsa ntchito kulikonse dziko.
Professional ChinaChina Heat Exchanger ndi Radiator, Kampani yathu imawona kuti kugulitsa sikungopeza phindu komanso kufalitsa chikhalidwe cha kampani yathu padziko lonse lapansi. Chifukwa chake takhala tikugwira ntchito molimbika kuti tikupatseni ntchito yamtima wonse ndikulolera kukupatsirani mtengo wopikisana kwambiri pamsika.
