BS3293 Zosapanga dzimbiri Mpweya wa Mpweya Wopangidwa ndi Weld Neck Flange

Zogulitsa Zambiri

Chiyambi cha Zamalonda

BS3293 ndi muyezo woperekedwa ndi British Standards Institution (BSI), womwe umafotokozera za mapangidwe, miyeso, zida, ndi zofunikira zoyesaweld khosi flanges.Mu muyezo uwu, khosi welded flanges ndi oyenera kukakamiza mwadzina kuyambirakuyambira 10 mpaka 40 barndi kukula mwadzina kuyambiraDN15 mpaka DN2000.

Neck butt welding flange ndi njira wamba yolumikizira chitoliro, yomwe imagwiritsidwa ntchito kwambiri pakutentha kwambiri, kuthamanga kwambiri, kapena kachitidwe ka mapaipi amadzimadzi othamanga kwambiri.Khosi la weld flange lili ndi khosi lokwezeka lomwe lingagwiritsidwe ntchito kuthandizira ndikuyika chitoliro.Zowotcherera pakhosi pakhosi nthawi zambiri zimakhala zowotcherera kumapeto kwa mapaipi ndipo zimatetezedwa ndi mabawuti ndi ma gaskets.

Muyezo wa BS3293 umatanthawuza kukula ndi kukakamizidwa mwadzina kwa ma flanges opangidwa ndi khosi, kuphimba makulidwe osiyanasiyana a chitoliro kuchokera ku DN15 mpaka DN2000.Muyezowu umanenanso zambiri monga kuchuluka, kukula, ndi masanjidwe a ma bolts a flange kuti atsimikizire kudalirika kwake komanso chitetezo chake pamavuto akulu.Kuphatikiza apo, mulingo umanenanso za zida zomwe zimagwiritsidwa ntchito popanga ma flanges, komanso kuyesa ndikuwunika kwa ma flanges, kuwonetsetsa kuti ma flanges akukwaniritsa zofunikira za muyezo.

Muyezo wa BS3293 umanenanso za kukakamizidwa mwadzina kwa ma flanges a khosi, kuphatikiza 10 bar, 16 bar, 25 bar, ndi 40 bar ratings.Mulingo uliwonse uli ndi mphamvu yofananira yogwira ntchito komanso kutentha kuonetsetsa chitetezo cha flange pansi pamavuto akulu komanso kutentha kwambiri.

Mwachidule, muyezo wa BS3293 ndi imodzi mwamiyezo yofunika kwambiri pamiyendo yowotcherera khosi, yopereka mapangidwe ofunikira komanso malangizo opangira njira yolumikizira chitoliro wamba kuti atsimikizire kudalirika kwake komanso chitetezo chake pamavuto akulu.

Pansi pa muyezo wa BS3293, pali awiriflangesamagwiritsidwa ntchito kwambiri muyezo uwu, ndicho, khosi matako welded flanges ndi khosi lathyathyathya welded flanges.Mayina a flanges awiriwa samawonetsa kusiyana kulikonse kapena kulumikizana.Komabe, muzogwiritsira ntchito, mitundu iwiri ya flanges nthawi zambiri imasokonezeka kapena kulembedwa molakwika, zomwe zimapangitsa kuti asakwanitse kukwaniritsa zotsatira zabwino kwambiri.M'nkhaniWeld Neck Flanges ndi Slip Pa Flanges - BS3293, Tafanizira ma flanges awiri kuti afotokozere inu.