Inkampani Shandong Weichuan Metal Prodducts Co., Ltd.

321 ipayipi lensimbi engagqwali indawo yangempela

Incazelo emfushane:

Ipayipi lensimbi elingenamthungo (i-GB14976-2002) iyipayipi lensimbi yekhwalithi ephezulu ye-carbon structural hot-rolled futhi ebandayo edonsa (egoqiwe) engenamthungo yokukhiqiza ipayipi lesitimu esishisa kakhulu, ipayipi lamanzi abilayo le-boiler yokucindezela okuphansi nokuphakathi kanye nepayipi lesitimu esishisa kakhulu, intuthu enkulu. ipayipi, ipayipi elincane lentuthu kanye nepayipi lezitini ze-arch le-boiler yesitimela.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

1.321 ipayipi lensimbi engagqwali. Ipayipi lensimbi elingenamthungo (i-GB14976-2002) iyipayipi lensimbi yekhwalithi ephezulu ye-carbon structural hot-rolled futhi ebandayo edonsa (egoqiwe) engenamthungo yokukhiqiza ipayipi lesitimu esishisa kakhulu, ipayipi lamanzi abilayo le-boiler yokucindezela okuphansi nokuphakathi kanye nepayipi lesitimu esishisa kakhulu, intuthu enkulu. ipayipi, ipayipi elincane lentuthu kanye nepayipi lezitini ze-arch le-boiler yesitimela.

321 stainless steel pipe genuine spot

2.Ipayipi lensimbi engagqwali le-321: lisetshenziselwa ikakhulukazi ukwenza insimbi yesakhiwo sekhabhoni ephezulu, insimbi yesakhiwo sealloy kanye namapayipi ensimbi angenamthungo angangeni ekushiseni amapayipi okubhayela esitimu anomfutho omkhulu nangaphezulu. Lawa mapayipi ama-boiler ngokuvamile asebenza ngaphansi kokushisa okuphezulu nokucindezela okukhulu. Amapayipi azophinde afakwe i-oxidation kanye nokugqwala ngaphansi kwesenzo segesi yokushisa ephezulu yokushisa nomusi. Ngakho-ke, amapayipi ensimbi adingeka ukuthi abe namandla ahlala njalo Ukumelana ne-oxidation ephezulu kanye nokuzinza okuhle kwezicubu, i-hydraulic prop tube.

3. Ipayipi lensimbi engu-321 lithatha amamaki ensimbi: 304 321 316 317 310, njll.

4.Ingxubevange yezakhiwo steel pipe amamaki ensimbi: 15mog, 20mog, 12crmog, 15CrMoG, 12CR2MOG, 12crmovg, 12Cr3MoVSiTiB, njll; I-1Cr18Ni9 kanye ne-1cr18ni11nb yamashubhu kabhayela wengcindezi ephezulu avame ukusetshenziswa nensimbi engagqwali nengashisi azoba ngaphansi kokuhlolwa kwe-hydrostatic, ukuvutha kanye nokuhlolwa okuyisicaba ngakunye ngaphezu kokuqinisekisa ukwakheka kwamakhemikhali kanye nezakhiwo zemishini.

5.Amapayipi ensimbi engagqwali angu-321 alethwa esimweni sokwelashwa ngokushisa. Ngaphezu kwalokho, kunezidingo ezithile ze-microstructure, usayizi wokusanhlamvu kanye nesendlalelo se-decarburization yepayipi yensimbi eqediwe. Ipayipi lensimbi elingenamthungo lokumba i-geological kanye nokulawula ukumba i-petroleum; Ukuze uhlole ukwakheka kwamatshe angaphansi komhlaba, amanzi angaphansi komhlaba, uwoyela, igesi yemvelo kanye nemithombo yamaminerali, imishini yokumba isetshenziselwa ukumba imithombo.

Ukuxhashazwa kukawoyela negesi akunakuhlukaniswa nokumba. Ipayipi lensimbi elingenamthungo lokulawula ukubhola kwe-geological kanye nokumba uwoyela iyithuluzi eliyinhloko lokumba, ikakhulukazi elihlanganisa ipayipi elingaphakathi eliwumgogodla, ipayipi elingaphakathi, i-casing, ipayipi lokubhoboza, njll. , 1Cr5Mo ipayipi yengxubevange isetshenziswa.

6.Izimo zokusebenza ziyinkimbinkimbi kakhulu. Ipayipi lokubhoboza lithwala imiphumela yengcindezi yokushuba, ukucindezelwa, ukugoba, ukugoqa kanye nomthwalo ongalingani, futhi ligqokwa udaka namatshe. Ngakho-ke, ipayipi kufanele ibe namandla anele, ubulukhuni, ukumelana nokugqoka kanye nokuqina komthelela. Ipayipi lensimbi limelwe "i-DZ" (isiqalo se-Geological Chinese Pinyin) kanye nenombolo eyodwa ukumela iphuzu lokuvunwa kwensimbi, Amabanga ensimbi avame ukusetshenziswa angu-45mnb kanye no-50Mn we-dz45; 40Mn2 kanye no-40mn2si we-dz50; I-40mn2mo kanye ne-40mnvb ye-dz55; 40mnmob ye-DZ60 kanye ne-27mnmovb ye-dz65. Amapayipi ensimbi alethwa esimweni esiphethwe ukushisa.

Ipayipi eliqhekezayo likaphethiloli: ipayipi elingenamthungo lepayipi lesithando somlilo, ipayipi lokushintshanisa ukushisa kanye nepayipi endaweni yokuhluza i-petroleum. Ivamise ukwenziwa nge-carbon steel yekhwalithi ephezulu (10, 20), i-alloy steel (12CrMo, 15CrMo), insimbi engashisi (12cr2mo, 15cr5mo) nensimbi engagqwali (1Cr18Ni9, 1Cr18Ni9Ti).

7.Ipayipi lensimbi engagqwali: zonke izinhlobo zamapayipi ensimbi engagqwali ashisayo agoqelwe nabandayo asetshenziswa kakhulu kumapayipi emishini kaphethiloli namakhemikhali kanye nezingxenye zesakhiwo sensimbi engagqwali ngezinjongo ezahlukahlukene. Ngokungeziwe ekuqinisekiseni ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, wonke amapayipi ensimbi asetshenziselwa ukuthwala ingcindezi yoketshezi azofaneleka ekuhlolweni kwe-hydrostatic. Amapayipi ensimbi akhethekile ahlukahlukene azoqinisekiswa ngokwemibandela ebekiwe.

Ipayipi lensimbi elishiselwe: elaziwa nangokuthi ipayipi elishiselwe, lenziwa ngepuleti lensimbi noma umucu wensimbi ngemuva kokugoba bese kuba wukushisela. Ngokwefomu le-weld, ihlukaniswe ipayipi elihlanganisiwe eliqondile kanye nepayipi elihlanganisiwe elivunguzayo.

Ngokwenhloso, ihlukaniswe ngamapayipi ashiselwe, amapayipi ashiselwe, ipayipi elishiselwe umoya-mpilo, umkhono wocingo, ipayipi le-metric welded, i-idler pipe, ipayipi lepompo elijulile, ipayipi lensimbi engu-321, ipayipi lemoto, ipayipi le-transformer, i-welding kagesi. ipayipi elinodonga oluncane, ipayipi elenziwe ngogesi elimise okukhethekile kanye nepayipi elishiselwe elivunguzayo.

Insimbi ye-alloy

Ipayipi lensimbi engagqwali le-321 liwuchungechunge olude lwensimbi elinengxenye engenalutho futhi alikho amalunga alizungezile. Ipayipi lensimbi linendawo engenalutho futhi lisetshenziswa kabanzi njengepayipi lokudlulisa uketshezi, njengepayipi lokuhambisa uwoyela, igesi yemvelo, igesi, amanzi nezinye izinto eziqinile. Ipayipi elingenamthungo lihlukaniswe ipayipi eligoqiwe elishisayo, ipayipi eligoqiwe elibandayo, ipayipi elidonsa abandayo kanye nepayipi elikhishwe

321 ipayipi lensimbi engenamthungo lepayipi lensimbi engagqwali (GB3087-1999) iyinsimbi yensimbi eshisayo egoqwe futhi ebandayo edonswayo (egoqwe) engenamthungo yokukhiqiza ipayipi lesitimu esishisa kakhulu, ipayipi lamanzi abilayo le-boiler yokucindezela okuphansi nokuphakathi kanye nokushisa ngokweqile. ipayipi lesitimu, ipayipi elikhulu lentuthu, ipayipi elincane lentuthu kanye nepayipi le-arch brick boiler yesitimela.

Ipayipi lensimbi engagqwali le-321: lisetshenziselwa ikakhulukazi ukwenza insimbi yesakhiwo sekhabhoni ephezulu, insimbi yesakhiwo sealloy kanye namapayipi ensimbi angenamthungo angangeni ekushiseni amapayipi okubhayela esitimu anomfutho omkhulu nangaphezulu. Lawa mapayipi obhayela asebenza ngaphansi kwezinga lokushisa eliphezulu kanye nokucindezela okukhulu, futhi amapayipi azophinde athole i-oxidation kanye nokugqwala ngaphansi kwesenzo segesi yokushisa ephezulu yokushisa nomusi. Ngakho-ke, amapayipi ensimbi adingeka ukuthi abe namandla ahlala njalo Ukumelana ne-oxidation ephezulu kanye nokuzinza okuhle kwezicubu, i-hydraulic prop tube.

Ipayipi lensimbi engu-321 lamukela amamaki ensimbi: Ikhwalithi ephezulu yensimbi ye-carbon structural enamamaki ensimbi angama-20g, 20mng no-25mng; 304 ipayipi lensimbi engagqwali.

Ingxubevange amamaki steel kwesakhiwo: 15mog, 20mog, 12crmog, 15CrMoG, 12CR2MOG, 12crmovg, 12Cr3MoVSiTiB, njll; Ngokungeziwe ekuqinisekiseni ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, i-1Cr18Ni9 kanye ne-1cr18ni11nb yamashubhu kabhayela wokucindezela okuphezulu avame ukusetshenziswa kunsimbi ekwazi ukumelana nokushisa azoba ngaphansi kokuhlolwa kwe-hydrostatic, ukuvutha kanye nokuhlolwa kokucaba ngakunye ngakunye.

Amapayipi ensimbi engagqwali angu-321 alethwa esimweni sokwelashwa ngokushisa. Ngaphezu kwalokho, kunezidingo ezithile ze-microstructure, usayizi wokusanhlamvu kanye nesendlalelo se-decarburization yepayipi yensimbi eqediwe. Ipayipi lensimbi elingenamthungo lokumba i-geological kanye nokulawula ukumba i-petroleum; Ukuze uhlole ukwakheka kwamatshe angaphansi komhlaba, amanzi angaphansi komhlaba, uwoyela, igesi yemvelo kanye nemithombo yamaminerali, imishini yokumba isetshenziselwa ukumba imithombo.


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