20MnG Babban Matsi Boiler Alloy Karfe Round Tube Bututu maras kyau
Takaitaccen Bayani:
GB 5310 20MnG Babban Matsakaicin Tushen Tumbura Mai Saurin Cikakkiyar Cikakke
Manufacture: tsari mara kyau, An gama zafi ko sanyi.
Kaurin bango (WT): 2.8mm——150mm.
Diamita na waje (OD): 23mm——1500 mm.
Tsawon: 6M ko ƙayyadadden tsayi kamar yadda ake buƙata.
Ƙarshe: Ƙarshen Ƙarshe, Ƙarshen Ƙarshen Ƙarshe, Taka.
Bear "Abokin ciniki da farko, Babban inganci na farko" a hankali, muna yin aikin tare da abokan cinikinmu tare da samar musu da ingantaccen da ƙwararrun masu samarwa don 20MnG Babban Matsi na Boiler Alloy Karfe Zagaye Tube maras kyau, Babban inganci, farashin gasa, bayarwa da sauri Amintattun ayyuka suna da garantin da kyau bari mu san adadin abin da ake buƙata a ƙarƙashin kowane nau'in girman don mu iya sanar da kai daidai.
Bear "Abokin ciniki da farko, Babban inganci na farko" a zuciya, muna yin aikin tare da abokan cinikinmu tare da samar musu da ingantattun masu samar da kayayyakiChina 20MnG Babban Matsakaicin Bututun Tufafin Tufafi, Kasuwannin kasuwar mu na mafita ya karu sosai kowace shekara.Idan kuna sha'awar kowane kayanmu ko kuna son tattaunawa akan tsari na al'ada, yakamata ku ji daɗin tuntuɓar mu.Muna sa ido don ƙirƙirar dangantakar kasuwanci mai nasara tare da sabbin abokan ciniki a duniya nan gaba.Muna jiran binciken ku da odar ku.
(1)Hanyar narkewar ƙarfe
GB 5310 20MnG karfe za a narkar da ta wutar lantarki tare da tace tanderu, oxygen Converter da tanderun tace ko electroslag Hanyar remelting.
(2)Hanyoyin masana'antu da buƙatun don bututu blanks
Za a iya samar da babur bututu ta ci gaba da yin simintin gyare-gyare, simintin ɗigon mutuwa ko mirgina mai zafi (ƙirƙira).
(3) Hanyar masana'anta na bututun ƙarfe
GB 5310 20MnG Karfe tubes za a kerarre ta zafi mirgina (extrusion, fadada) ko sanyi zane (mirgina).
| Daraja | Maganin zafi |
| 20MnG | 880 ℃～940 ℃, Normalizing |
| Karfe Bututu | Haɗin Sinadari(%) | ||||||||
| C | Si | Mn | Cr | Mo | V | Ni | Cu | P Max | |
| 20MnG | 0.17 zuwa 0.23 | 0.17 zuwa 0.37 | 0.70 ~ 1.00 | ≤0.25 | ≤0.15 | ≤0.08 | ≤0.25 | ≤0.20 | 0.025 |
| Karfe Bututu | Tensile Properties | Tasirin makamashi (Akv) , J | Tauri | ||||||||
| Ƙarfin ƙarfi | Ƙarfin Haɓaka | Tsawaitawa | Hoton hoto | Tsarin ƙasa | A | B | C | ||||
| (MPa) | (MPa) | Hoto(%) | Tsarin ƙasa(%) | HBW | HV | HRC | |||||
| Max | Min | ||||||||||
| 20MnG | ≥415 | 240 | 22 | 20 | 40 | 27 | - | - | - | ||
Ana Amfani da shi ne Don Yin Ƙarfe Tsarin Karfe Mai Ingantacciyar Carbon, Ƙarfe Tsarin Gaɗi da Bututun Karfe Mai Jurewa Bakin Karfe Don Babban Matsi da Sama da Tushen Tufafi.
Anfi Amfani da shi Don Babban Matsi da Sabis na Zazzabi Na Boiler (Superheater Tube, Reheater Tube, Tube Jagorar Jirgin Sama, Babban Tushen Tufafi Don Maɗaukaki da matsananciyar matsananciyar Boilers).A Karkashin Aikin Gas Na Gas Na Zazzabi Da Ruwan Ruwa, Bututun Zai Yi Oxidize Kuma Ya Lalata.Ana Bukatar Bututun Karfe yana da Babban Dorewa, Babban juriya ga Oxidation da Lalata, da Ingantaccen Tsarin Tsari.
Grade Of High-Quality Carbon Tsarin Karfe: 20g, 20mng, 25mng
Grade Of Alloy Structural Karfe: 15mog,20mog,12crmog,15crmog,12cr2mog,12crmovg,12cr3movsitib, Da dai sauransu
Girman Tsatsa-Jure zafin Karfe: 1cr18ni9 1cr18ni11nb
Tsawon:
Tsawon Tsawon Karfe Na Bututun Karfe Shine 4 000 mm ~ 12 000 mm.Bayan Shawarwari Tsakanin Mai Kawo Da Mai Saye, Kuma Cika Yarjejeniyar, Za'a Iya Isar da Bututun Karfe Da Tsawon Yafi 12 000 Mm Ko Gajarce Ni 000 Mm Amma Bai Gajarta 3 000 Mm ba;Tsawon Tsawon Karfe Kasa da 4,000 mm Amma Kasa da 3,000 mm Ba Zai Wuce Kashi 5% Na Jimillar Bututun Karfe Da Aka Isar ba.
Nauyin Bayarwa:
Lokacin Isar da Bututun Karfe gwargwadon Diamita na Waje da Ƙaurin bangon Ƙaƙƙarfan Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙa.Hakanan za'a iya bayarwa bisa ga Nauyin Theoretical.
Lokacin da Aka Isar da Bututun Karfe gwargwadon Diamita na Waje na Ƙarfe da Mafi ƙarancin kauri, Ana Isar da Bututun Karfe gwargwadon Nauyin Haƙiƙa;Ƙungiyoyin Supply Da Buƙatar Tattaunawa.Kuma Yana Nuna A Cikin Kwangilar.Hakanan Za'a iya Isar da Bututun Karfe bisa ga Nauyin Ka'idar.
Haƙurin Nauyi:
Dangane da bukatu na mai siye, bayan shawarwari tsakanin mai kaya da mai siye, kuma a cikin kwantiragin, bambamcin da ke tsakanin Nauyin Haƙiƙa da Nauyin Nauyin Nauyin Ƙarfe na Isar da Bututun Karfe Zai Cika Masu Bukatu kamar haka:
A) Bututun Karfe Guda: ± 10%;
B) Kowane Batch Na Bututun Karfe Tare da Mafi ƙarancin Girma Na 10 T: ± 7.5%.
Gwajin Ruwa:
Yakamata a gwada bututun Karfe da ruwa daya bayan daya.Matsakaicin Matsayin Gwajin shine MPa 20.Ƙarƙashin Ƙarƙashin Gwajin, Lokacin Tsabtatawa bai kamata ya zama ƙasa da 10 S ba, kuma Bututun Karfe Kada ya zube.
Bayan Mai Amfani Ya Yarda, Ana iya Mayar da Gwajin Hydraulic Ta Gwajin Eddy na Yanzu Ko Gwajin Leakage Magnetic Flux.
Gwajin mara lalacewa:
Yakamata a duba bututun da ke buƙatar ƙarin bincike ta hanyar duban dan tayi ɗaya bayan ɗaya.Bayan Tattaunawar Na Bukatar Yardar Jam'iyyar Kuma An Ƙayyade A Cikin Yarjejeniyar, Za'a Iya Ƙara Wasu Gwajin Mara Lalacewa.
Gwajin Lalacewa:
Tubes Tare da Diamita Na Waje Sama da 22mm Za a Yi gwajin Lalacewa.Babu Bayyanannen Haɓakawa, Farin Tabo, Ko Najasa da yakamata su Faru yayin Gabaɗayan Gwajin.
Gwajin Fitowa:
Dangane da buƙatun mai siye kuma an faɗi a cikin kwangilar, bututun ƙarfe tare da diamita na waje ≤76mm da kauri bango ≤8mm Ana iya yin gwajin Flaring.Anyi Gwajin A Zazzafar Daki Tare da Tafiyar 60 °.Bayan Flaring, Matsakaicin Ƙimar Diamita na waje yakamata ya dace da buƙatun Tebu mai zuwa, kuma Dole ne Kayan Gwajin ya Nuna Cracks ko Rips.
Bear "Abokin ciniki da farko, Babban inganci na farko" a zuciya, muna yin aikin tare da abokan cinikinmu tare da samar musu da ƙwararrun masu samarwa.
20MnG Babban Matsi Boiler Alloy Karfe Round Tube Bututu maras kyau
Babban inganci, farashin gasa, isar da gaggawa da sabis masu dogaro suna da garanti Don Allah bari mu san adadin abin da ake buƙata a ƙarƙashin kowane nau'in girman don mu iya sanar da kai daidai.
China 20MnG Babban Matsakaicin Bututun Tufafin Tufafi
Kasuwannin kasuwar mu na mafita ya karu sosai a kowace shekara.Idan kuna sha'awar kowane kayanmu ko kuna son tattaunawa akan tsari na al'ada, yakamata ku ji daɗin tuntuɓar mu.Muna sa ido don ƙirƙirar dangantakar kasuwanci mai nasara tare da sabbin abokan ciniki a duniya nan gaba.Muna jiran binciken ku da odar ku.
