Qarqad Dhuliyeedka Pushon Joint | Xirfadda & Ugaasadda Korosi

Dhulka macaamiisha dhulka carruurtida waxaa lagu sameyn karaa qoraalka iyo degdeg design leh gasket adeegga rubbarka ah oo ka dib Leydhiska, kuwaas oo dhexeeya ugu yar ee istaalleelo iyo tool free installation. Maxkamada joint, oo ah ISO 4633, waxay ku yidhaahda angular deflection (up to 15° fiirfiiqta ah) iyo axial movement, kuwaas oo soo jirin ground shifts si ayan leeyihiin leakage. Mechanismka sealing ee joint waxay ka sameyn kartaa gasketka ah inta spigotka ah intuu ku jiro socket, kuwaas oo dhexdeeda connection ah ee ku yidhi can ugu jirin PN16 pressures. Fadlan fursadaha waxaa lagu yidhaahdaan wakhtiga istaalleelo (50% faster than welded or flanged joints), labor costs kale oo la'aneysa, iyo sahanaduubka ugu yar ee maintenance. Push on joints waxaa lagu sameyn karaa qof kasta oo ahista ah iyo trenchless installations, intuu access ay leedahay. Material considerations waxaa lagu yidhaahdaan grades carruurtida (e.g., K9) carruurta ah iyo gasket materials (NBR, EPDM) chemical resistance leh. Installation best practices waxaa lagu yidhaahdaan proper alignment, lubrication of the gasket to reduce insertion force, iyo post installation leakage testing. Seismic zones leh, flexibilityka joint waxay ku sameyn kartaa ground vibrations, kuwaas oo soo galin riskka pipe failure. Recent innovations waxaa lagu sameyn karaa self locking push on joints oo ka caddeyn accidental disconnection under high thrust loads.