Mtengo Wafakitale China Aloyi Wapamwamba Kupanikizika Kopanda Zitsulo ASTM A213 Kalasi T11 T12 Tubing / Chitoliro
Mwachidule
Tikudziwa kuti timachita bwino ngati tingatsimikizire kupikisana kwathu kwamitengo yophatikizika komanso phindu lapamwamba panthawi imodzimodzi ya Alloy High Pressure Seamless Steel Tubing / Pipe, takhala tikusunga maubale olimba amakampani ndi ogulitsa mabizinesi opitilira 200 pomwe tili mu UK, Vietname, UAE Saudi Arabia, Russia ndi zina zotero. Ngati mumakopeka ndi chilichonse mwazinthu zathu, onetsetsani kuti mwabwera kuti musamve mtengo kuti mulankhule nafe. Kuti mugwire ntchito ndi wopanga zinthu zabwino kwambiri, kampani yathu ndiye chisankho chanu chabwino. Ndikukulandirani ndi manja awiri ndikutsegula malire a kulumikizana. Takhala okondedwa abwino pa chitukuko cha bizinesi yanu ndipo tikuyembekezera mgwirizano wanu wowona mtima.
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 patebulo ili, 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. Kuthamanga 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
