Iyini i-socket weld flange futhi yiziphi izinzuzo nezingozi zayo?

Ama-flange welding we-socketabizwa ngokuthi ama-SW flanges, futhi umumo oyisisekelo wama-socket flanges uyafana nowe-flange we-welding flat anentamo.

Kukhona isokhethi emgodini ongaphakathi we-flange, futhi ipayipi ifakwe esokhethi futhi ishiselwe.Weld indandatho ye-weld seam ngemuva kwe-flange.Igebe phakathi kwe-socket flange kanye ne-groove yotshani lijwayele ukugqwala, futhi uma lishiselwe ngaphakathi, ukugqwala kungagwenywa.Amandla okukhathala e-flange yesokhethi ashiselwe ezinhlangothini zangaphakathi nangaphandle aphakeme ngo-5% kunalawo we-flange eshiselwe flat, futhi amandla amile ayafana.Lapho usebenzisa lesi siphetho sesokhethii-flange, ububanzi bayo obungaphakathi kufanele bufane nobubanzi bangaphakathi bepayipi.Ama-socket flanges afaneleka kuphela amapayipi ane-diameter ye-50 noma encane.

Umumo: Ingaphezulu eliyiconvex (RF), I-Convex convex surface (MFM), indawo yolimi (TG), indawo exhumayo eyindilinga (RJ)
Ububanzi besicelo: Isitsha se-boiler ne-pressure, i-petroleum, amakhemikhali, i-shipbuilding, i-pharmaceutical, i-metallurgical, i-mechanical kanye ne-elbow stamping izimboni.
Ama-flange welding wesokhethi ngokuvamile asetshenziswa kumapayipi ane-PN ≤ 10.0 MPa kanye ne-DN ≤ 50.

Izinzuzo kanye nokubi kwe-socket welding flanges kanye ne-butt welding:

I-socket welding ivame ukusetshenziselwa amapayipi amancane anobubanzi obungaphansi kwe-DN40 futhi iyonga kakhulu.Ukushisela izinqe kuvame ukusetshenziselwa izingxenye ezingaphezulu kwe-DN40.I-socket welding inqubo yokufaka kuqala isokhethi bese uyishisela (isibonelo, kune-flange ebizwa ngokuthi i-socket flange, okuyi-convex welding flange exhunywe kwezinye izingxenye (njengama-valve). Indlela yokuxhuma ye-butt ukushisela i-flange nokushisela amapayipi, ukushisela isokhethi ngokuvamile kuhilela ukufaka ipayipi ku-flange nokuyishisela, kuyilapho ukushisela izinqe kusebenzisa i-butt flange ukushisela ipayipi endaweni yokukhwelana Nakuba ukuhlolwa kwe-X-ray kungenakwenzeka, ukushisela izinqe kuyamukeleka Ngakho-ke, kunconywa ukusebenzisa ama-flange we-butt welding ukuze uthuthukise izidingo zokuhlolwa kwe-welding

Ukushisela izinqengokuvamile kudinga izidingo eziphakeme kune-socket welding kanye ne-post welding.Ikhwalithi nayo yinhle, kodwa izindlela zokuhlola ziqinile.Ukushisela izinqe kudinga ukuhlolwa kwe-X-ray.I-Socket welding ingasetshenziselwa ukuhlola inhlayiya kazibuthe noma ukuvuthwa kwamanzi (i-carbon powder, insimbi ye-carbon steel), njengensimbi engagqwali).Uma uketshezi olusepayipini lungenazo izidingo eziphakeme zokushisela, kunconywa ukusebenzisa i-socket welding.Izinhlobo zokuxhuma ukuze kuhlolwe kalula ikakhulukazi ama-valves amancane namapayipi, asetshenziselwa amalunga amapayipi nokushisela amapayipi.Amapayipi amancane anobubanzi ngokuvamile aba nezindonga ezincane, Kulula ukubangela ukungahambi kahle konqenqemeni nokuguguleka, futhi kunzima ukuwashisela ngezinqe, alungele ukushisela isokhethi kanye nomlomo wesokhethi.
Izisekelo zokushisela zivame ukusetshenziswa ngaphansi kwengcindezi ephezulu ngenxa yomphumela wazo wokuqiniswa, kodwa i-socket welding nayo inezingqinamba.Okokuqala, isimo sokucindezeleka ngemva kokushisela sibi, okwenza kube nzima ukuncibilika ngokuphelele.Isimo siwukuthi kunezikhala ezinhlelweni zamapayipi, okuwenza angakufanelekeli ukuzwela okuphakathi nendawo lapho ukugqwala kanye nezinhlelo zamapayipi ezinezidingo zokuhlanzeka okuphezulu;Sebenzisa amasokhethi welding;Kukhona namapayipi omfutho we-ultra-high.Ngisho nasemapayipini amancane anobubanzi, kunobukhulu obukhulu bodonga futhi ukushiselwa kwesokhethi kungagwenywa ngangokunokwenzeka ngokushisela izinqe.