Abubuwan da aka bayar na Shandong Weichuan Metal Products Co., Ltd.

40Cr karfe bututu ne musamman da manufacturer

Takaitaccen Bayani:

Sumul karfe bututu for tsarin GB / t8162-2018 ne yafi amfani ga general tsarin da machining. Kayan wakilcinsa (alama): carbon karfe 20 #, karfe 45; Alloy karfe Q345, 20Cr, 40Cr, 20CrMo, 30-35crmo, 42CrMo, da dai sauransu.


Cikakken Bayani

Tags samfurin

Tsarin bakin karfe sumul bututu (GB / T14975-2002) bututu ne mai zafi (extruded, faɗaɗa) da bututun sanyi (birgima) mara nauyi wanda aka yi da bakin karfe don bututun da ba su da lahani, sassan tsarin da sassa a cikin sinadarai, man fetur, haske masaku, likitanci, abinci, injina da sauran masana'antu.

Seamless steel pipes

Hanyar lissafin tsarin bututun ƙarfe

Hanyar lissafin tsarin bututun ƙarfe: (diamita na waje - kauri bango) * kauri bango * 0.02466 = nauyin bututun ƙarfe a kowace mita

1. Bututu mara nauyi don tsari: gb8162-2008

2. Ground kabu karfe bututu ga ruwa watsa: gb8163-2008

3. Bututun ƙarfe mara nauyi don tukunyar jirgi: gb3087-2008

4. Babban matsa lamba maras bututu don tukunyar jirgi: GB5310-2008 (ST45.8 - nau'in III)

5. Babban matsa lamba maras ƙarfi bututu don kayan aikin taki: GB6479-2000

6. Bututun ƙarfe mara ƙarfi don hakowa ƙasa: yb235-70

7. Bututun ƙarfe mara ƙarfi don hako mai: yb528-65

8. Bututun ƙarfe mara ƙarfi don fashewar mai: GB9948-2006

9. Bututu mara nauyi na musamman don abin wuyar haƙon mai: yb691-70

10. M karfe bututu don mota axle shaft: gb3088-1999

11. Bututun ƙarfe mara ƙarfi don jiragen ruwa: gb5312-1999

12. Cold zana sanyi birgima daidaitaccen bututu maras nauyi: gb3639-1999

13. Daban-daban gami bututu 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMoV, 20g, 40Cr, 12Cr1MoV, 15CrMo

Bugu da kari, akwai GB / t17396-2009 (zafi birgima sumul karfe bututu for na'ura mai aiki da karfin ruwa prop)

Gb3093-1986 (high matsin lamba sumul karfe bututu don dizal engine)

GB / t3639-1983 (sanyi zane ko sanyi birgima madaidaicin bututun ƙarfe mara nauyi)

GB / t3094-1986 (sanyi zana sumul karfe bututu, musamman-dimbin yawa karfe bututu)

GB / t8713-1988 (madaidaicin diamita na ciki mara nauyi na bututu don na'ura mai aiki da karfin ruwa da silinda pneumatic)

Gb13296-2007 (bakin karfe bututu maras nauyi don tukunyar jirgi da mai musayar zafi)

GB / T14975-2002 (bakin karfe bututu maras nauyi don tsari)

GB / T14976-2002 (bakin karfe bututu maras nauyi don jigilar ruwa)

GB / t5035-1993 (bututu maras nauyi don bututun hannun rigar mota)

API Spec 5ct-1999 (Bayyana don casing da tubing), da dai sauransu Cold zana (birgima) tsarin bututu: zagaye bututu blank → dumama → perforation → kan gaba → annealing → pickling → man shafawa (jan karfe plating) → Multi pass sanyi zane (sanyi sanyi). mirgina) → blank bututu → maganin zafi → daidaitawa → gwajin hydrostatic (gano kuskure) → alama → ajiyar kaya.

Hot mirgina (extruded tsarin bututu): zagaye bututu blank → dumama → perforation → uku roll giciye mirgina, ci gaba da mirgina ko extrusion → tube tube → size (ko rage) → sanyaya → blank bututu → mikewa → hydrostatic gwajin (ko gane flaw) → marking → warehousing.

Mai zuwa shine bayyani na tsarin tafiyar da bututun tsari guda biyu

Bututun tsarin da aka zana sanyi yana amfani da coil ɗin ƙarfe mai zafi a matsayin albarkatun ƙasa kuma yana aiwatar da jujjuyawar sanyi mai ci gaba da jujjuyawa bayan tsintar acid don cire ma'aunin oxide. Samfurin da aka gama shine naɗa mai wuya. Saboda taurin aikin sanyi da ke haifar da ci gaba da nakasar sanyi, ƙarfi da taurin naɗaɗɗen naɗaɗɗen naɗaɗɗen ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfi da fihirisar filastik suna raguwa. Saboda haka, aikin hatimi zai lalace kuma za'a iya amfani da shi kawai don sassauƙan gurɓatattun sassa. Za a iya amfani da nada mai wuya a matsayin ɗanyen kayan masarufi na shuka galvanizing mai zafi, saboda raka'o'in galvanizing masu zafi suna sanye da layukan da za a cire su. Nauyin nada mai wuya gabaɗaya 6 ~ 13.5T, kuma diamita na ciki na nada karfe shine 610mm.

Gabaɗaya, ci gaba da ɓarnawa (naúrar CAPL) ko murƙushe murhun ƙararrawa za a gudanar da shi don faranti na birgima mai sanyi da coils don kawar da taurin aikin sanyi da damuwa, don saduwa da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ma'auni.

Ingancin saman, bayyanar da daidaiton girman tsarin bututu mai birgima mai sanyi sun fi na bututun tsarin da aka yi birgima, kuma kauri samfurin sa ya yi birgima zuwa kusan 0.18mm, don haka yawancin masu amfani sun fi son shi. Ɗaukar coil ɗin ƙarfe mai sanyi a matsayin bututun tsarin tushe don sarrafa samfura mai zurfi, ya zama samfur mai ƙima mai girma. Irin su electro galvanizing, zafi galvanizing, sawun yatsa resistant electro galvanizing, launi mai rufi karfe nada, vibration damping hada karfe farantin, PVC rufi karfe farantin, da dai sauransu. yadu amfani. Dole ne a gama naɗin ƙarfe mai sanyi bayan annshe, gami da yankan kai, yankan wutsiya, yankan gefe, daidaitawa, daidaitawa, jujjuyawa, ko farantin juzu'i na tsayi. Ana amfani da samfuran da aka yi da sanyi sosai a masana'antar kera motoci, kayan aikin gida, masu sauya kayan aiki, gini, kayan ofis da sauran masana'antu. Nauyin kowane dam na faranti na karfe shine ton 3 ~ 5. Nauyin nada mai shimfiɗa gabaɗaya shine 3 ~ 10 ton / coil. A ciki diamita na karfe nada ne 610mm.

Bututun da aka yi birgima mai zafi yana amfani da tukwane mai ci gaba da yin simintin gyare-gyare ko tukwane mai fure a matsayin ɗanyen abu, wanda ake dumama ta hanyar tanderu mai dumama da ruwa mai matsananciyar ƙarfi kafin ya shiga injin niƙa. Kayan roughing yana shiga injin gamawa bayan yanke kai, wutsiya sannan ya shiga injin gamawa don jujjuyawar sarrafa kwamfuta. Bayan jujjuyawar ƙarshe, ana mirgina shi cikin madaidaicin gashi ta hanyar sanyaya laminar da coiler. Kai da wutsiya madaurin gashin kai sau da yawa suna da siffar harshe da siffar jelar kifi, da rashin daidaiton kauri da faɗi, kuma sau da yawa akan sami lahani kamar surar igiyar ruwa, ƙafar ƙafa, siffar hasumiya da sauransu. Nauyin nada yana da nauyi kuma diamita na ciki na nada karfe shine 760mm ( Gabaɗaya, masana'antar bututu suna son yin amfani da shi.) Bayan madaidaiciyar murhun gashi yana sarrafa ta hanyar yanke kai, yanke wutsiya, yankan gefen, madaidaiciyar wucewa da yawa, daidaitawa da daidaitawa. sauran layukan gamawa, sai a yanke ko a sake dawo da shi ya zama farantin karfe mai zafi mai zafi, naɗaɗɗen ƙarfe na ƙarfe mai zafi, bel ɗin yankan tsayi da sauran kayayyaki. Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙaƙwalwar Zafi zai zama zafi-birgima mai zafi idan an cire ma'aunin oxide ta hanyar tsinko kuma an shafe shi da mai. Samfurin yana da ɗabi'a don maye gurbin bututun tsari mai sanyi, tare da matsakaicin farashi, kuma yawancin masu amfani suna ƙaunarsa sosai.


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