I-Flangeuhlobo lwezingxenye ze-disc, yizona ezivame kakhulu kubunjiniyela bepayipi, ama-flange abhanqiwe futhi ama-flanges okukhwelana axhunywe ne-valve esetshenziselwa ubunjiniyela bamapayipi, i-flange isetshenziselwa ikakhulukazi uxhumano lwamapayipi adinga ukuxhuma amapayipi, zonke izinhlobo zamapayipi. ukufakwa kwe-flange, i-low pressure pipe flange ingasebenzisa usilika, ukusetshenziswa kwe-flange ye-pressure ye-4 kg ye-welding nge-gasket, phakathi kwezingcezu ezimbili ze-flange bolt flange ekucindezelweni okuhlukene nokushuba okuhlukile futhi usebenzise i-bolt ehlukene.
Ekushiseleni indololwane yensimbi engagqwali, ngokushisa okuphindaphindiwe kuzodala i-carbide, i-carbide refraction izonciphisa ukumelana nokugqwala kanye nezakhiwo zemishini, ngakho-ke ekushiseleni indololwane yensimbi engagqwali, ungaphindi ukushisa, ukuvimbela ukuphindaphinda kwe-carbide kuthinte ukumelana nokugqwala futhi izakhiwo mechanical of indololwane steel engagqwali
Ukuze uvimbele umphumela wokugqwala kokushisa phakathi kwamehlo, i-welding current lapho i-welding indololwane yensimbi engagqwali akufanele ibe nkulu kakhulu, icishe ibe ngama-20% ngaphansi kwaleyo ye-carbon steel electrode, i-arc akufanele ibe yinde kakhulu, i-interlayer ibanda ngokushesha, ngobuhlalu obuncane kuyafaneleka ngakho uma usebenzisa i-electrode yendololwane yensimbi engagqwali ukushisela isilawuli esiphusile sokushisela okwamanje, vimbela ukugqwala okukhulu kwamanje phakathi kwamehlo, kuthinte ikhwalithi yokushisela yendololwane yensimbi engagqwali
I-Eccentric reducer emkhiqizweni wangempela ingeza izici ezihlukene zemisebenzi ehlukene namandla, kusetshenziswa izinga elithile lokukhiqiza kanye nendlela yokwengeza, lapho ukusetshenziswa komsebenzi othile. I-Eccentric reducer ebonakala ngokushuba kwekhabhoni iphakeme kakhulu kunenani elifanayo le-carbon steel, inokuqina okuhle nepulasitiki, i-weldability enhle kanye nokumelana nokugqwala, njll. Ukuze kuthuthukiswe futhi kuthuthukiswe ukusebenza kwensimbi ngesisekelo se-carbon steel joyina ezinye izakhi ze-alloying, njenge-silicon, i-manganese, i-chromium, i-nickel, i-tungsten, i-vanadium, i-titanium, njll., lolu hlobo lwensimbi luyinsimbi ye-alloy.

I-Eccentric reducer ngokomehluko wezakhi ze-alloy, inezici ezihlukene, ezifana nokumelana nokugqoka okuphezulu, ukumelana nokugqwala, ukumelana okuhle kwezinga lokushisa eliphansi, izici ezinhle ezikhethekile ezifana nozibuthe ophezulu. Isikhungo se-eccentric reducer njengengxenye yomzimba oyinhloko, ipayipi eliqondile ligcina i-eccentric, umzimba oyinhloko phakathi kwesigaba sepayipi eqondile kanye nesigaba sokuguqula esinciphisa i-eccentric, i-eccentric reducer umugqa ophansi umugqa oqondile uhlala ungashintshiwe; I-Eccentric reducer yezindlela zokulungiselela ihlukaniswa kusetshenziswa amasethi amaningi esikhunta, ukunciphisa i-eccentric ku-tube yensimbi ngokuqondile, kuqala ubeke eceleni ingxenye eyinhloko phakathi kwensimbi, futhi ngokuvumelana nesicelo se-Angle ene-tapered, usebenzisa amasethi amaningi esikhunta se-hierarchical. ukubumba, isinyathelo ngesinyathelo ukucindezela futhi ungene. Ukusebenzisa le ndlela yokusungula ukucubungula i-eccentric reducer, yonke inhloko yosayizi wempande eccentric ngaphandle kokushisela; Ikhanda likasayizi we-Eccentric njengeshubhu elikhethekile, elisetshenziswa oketshezini olushisa kakhulu, linganweba impilo yesevisi yekhanda le-eccentric, ikakhulukazi elisetshenziswa njenge-eccentric yedivayisi yokusabalalisa amanzi, ngoba ayikho i-weld, ngeke ibe ku-welding joint corrosion cracking. ; Inqubo yokukhiqiza iyavumelana nezimo, ingacubungula noma ibuphi ububanzi, i-eccentric straight pipe section inhloko yesayizi ye-eccentric yanoma ibuphi ubude.
Usayizi wekhanda we-Eccentric wepayipi elihlukile lokuxhuma, futhi imboni ehlukile nayo ihlukile. Emandleni kagesi, izimayini, i-metallurgical nezinye izimboni, izinto zomthumeli, okukhiphayo, kusetshenziswa ebangeni eliseduze, ipayipi elidlulisa umfutho ophakeme ngaphansi kwengcindezi enkulu, nokuguga okuqinile nokukhala, ipayipi lempahla eyodwa linzima kakhulu ukuhlangabezana nezidingo. yalesi simo, ikakhulukazi indololwane, i-concentric reducer, njengokugxiviza amapayipi endololwane, ngokucabangela ukusetshenziswa kwayo kokuphepha, nempilo yesevisi, igxile ekuthuthukiseni ipayipi elihambisana nokuqina, ukumelana nomthelela, kanye nokumelana nokuhuzuka. Amandla onke wepayipi kanye nendololwane kufanele kucatshangelwe.
Ngaphambi kokuba ikhanda le-eccentric liboshwe, sula uhlangothi lwesokhethi nangaphandle kwesokhethi ngendwangu eyomile. Lapho uwoyela unamathele phezulu, hlanza nge-acetone. Amaphuzu alandelayo kufanele aqashelwe:
1. Izinga lokulawula: I-DIN ejwayelekile, i-3A/IDF ejwayelekile, indinganiso ye-ISO;
2. Izindinganiso zezimboni zamazwe ngamazwe: i-DIN, i-ISO, i-SMS, i-3A, i-IDF, njll.
3. Izinto zomkhiqizo: 304, 316, 316L insimbi engagqwali;

(kusuka ku:168 forgings net)