Umehluko phakathi kwama-flange ashiselwe isokhethi nama-flange anentambo

I-Flange ene-Threaded iwuhlobo lwesakhiwo se-flange esetshenziswa kabanzi ekwakhiweni kobunjiniyela, okunezinzuzo zokufakwa kalula endaweni futhi asikho isidingo sokushisela.Ama-flange anemicuingasetshenziswa kumapayipi angavunyelwe ukuthi ashiselwe esizeni, futhi angasetshenziswa ezindaweni ezivuthayo, eziqhumayo, eziphakeme kakhulu, kanye nezimo eziyingozi kakhulu.Isibonelo, izinhlelo zamanzi ezipholile emoyeni zingasetshenziswa ngokuphepha.

Kodwa-ke, kutuswa ukuthi ungasebenzisi ama-flange anentambo lapho izinga lokushisa lepayipi lishintsha kakhulu noma lapho izinga lokushisa lingaphezu kuka-260 ℃ kodwa lingaphansi kuka -45 ℃ ukuze ugweme ukuvuza.

Umumo oyisisekelo we-socket welding flanges uyafana nalowo we-neck flat welding flanges.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 ukugqwala kungagwenywa uma i-weld yangaphakathi ifakiwe.Amandla okukhathala kweisokhethi flange ashiselweemaceleni angaphakathi nangaphandle aphakeme ngo-5% kunalawo e-flange ashiselwe, futhi amandla amile ayafana.Uma usebenzisa le flange yokugcina isokhethi, ububanzi bayo bangaphakathi kufanele bufane nobubanzi bangaphakathi bepayipi.Ama-socket flanges afaneleka kuphela amapayipi ane-diameter ye-50 noma encane.

I-Socket welding ivame ukusetshenziselwa amapayipi amancane anobubanzi obungaphansi kwe-DN40 futhi iyonga kakhulu.I-Socket Welding iyinqubo yokufaka kuqala isokhethi bese u-welding uxhumano.I-Socket welding ngokuvamile ihlanganisa ukufaka amapayipi kuma-flange futhi uwashisele,

Umehluko phakathi kwama-flange ashiselwe isokhethi nama-flange anentambo
1. Amafomu okuxhumana ahlukene: I-socket welding flange iyi-flange eshiselwe epayipini lensimbi kwelinye icala futhi liboshwe ngakolunye uhlangothi.Nokho, i-flange enentambo iyi-flange engashiselwe ecubungula imbobo engaphakathi ye-flange ibe intambo yepayipi futhi ixhunywe epayipini elinentambo.
2. Ama-socket flangeszibe nezindawo zokuvala ezifana nobuso obuphakanyisiwe (RF), ubuso obuphakanyisiwe (MFM), ubuso obunjiwe (TG), nobuso obuhlangene obuyindandatho (RJ), kodwa ama-flange anentambo awanawo.Ama-flange anemicu anezici zokufakwa nokugcinwa okulungile uma kuqhathaniswa nama-flange ashiselwe, futhi angasetshenziswa kwamanye amapayipi angavunyelwe ukushiselwa esizeni.Ama-flange ensimbi ye-alloy anamandla anele, kodwa akulula ukushisela noma abe nokusebenza kabi kokushisela.Ama-flange anemicu nawo angakhethwa

Lapho izinga lokushisa lepayipi lishintsha kakhulu noma izinga lokushisa lingaphezu kuka-260 ° C kodwa lingaphansi kuka -45 ° C, ukusetshenziswa kwama-flanges anentambo kujwayele ukuvuza.Kunconywa ukusebenzisa indlela ye-socket welding