EN 12842
DN 63 - DN 315
PN16 (Mvura)
Max 60 deg C (Mvura)
Mechanical Restraint
1.5 deg max
EN 1092-2 zviyero
AS 4087 Fig B5 drill pattern
Features
Yakazara kuzvidzora sisitimu yePE kumanikidza mapaipi.
Corrosion resistant materials akakodzera mvura yekunwa netsvina yekushandisa.
Push-fit connection kuitira nyore kuisa.
Inogona kuiswa pasina disassembling kuita kugadzwa nekukurumidza uye nyore.
Zviri nyore kubvisa.
PE kuzvidzora couplings zvigadziriso zvinoshandiswa kubatanidza uye kudzora polyethylene (PE) pombi mumvura uye gasi kugovera masisitimu.Izvo zvakagadzirirwa kupa hukama hwakachengeteka uye hwakavimbika pakati pepombi mbiri, uyewo kudzivirira chero kufamba kana kuparadzaniswa kwepombi nekuda kwemasimba ekunze kana kudzvinyirira.PE inodzivirira couplings inowanzove nezvikamu zviviri: muviri uye mhete yekudzivirira.Muviri wakagadzirwa nepamusoro-density polyethylene (HDPE) uye ine socket end inokwana pamusoro pekuguma kwePE pombi.Mhete yekudzivirira inogadzirwa nesimbi isina tsvina uye inoiswa kumativi ose emuviri kuti ipe imwe rubatsiro uye kudzivirira pombi kubva pakudhonza.PE restraint couplings inowanzoshandiswa mumashandisirwo epasi pevhu apo mapaipi ari pasi pekufamba kwepasi, kuita kwekudengenyeka kwenyika, kana kukwira kwepamusoro.
Ductile iron PE restraint couplings yakagadzirirwa kupa hukama hwakavimbika uye hwakachengeteka pakati pepombi dzepolyethylene uye ductile iron fittings.Aya ma-couplings anogadzirwa kubva kune zvemhando yepamusoro zvinhu zvinoshingirira mukuora uye kupfeka, kuve nechokwadi chekushanda kwenguva refu uye kusimba.Izvo zviri nyore kuisa uye hazvidi maturusi akakosha kana midziyo, zvichiita kuti ive inodhura-inoshanda mhinduro yeakasiyana maapplication.Nemagadzirirwo avo akasiyana, ductile iron PE inodzivirira couplings inopa kubatana kwakasimba uye kwakachengeteka kunokwanisa kumira kumanikidza kwakanyanya uye kupisa kwakanyanya.Iwo akanakira kushandiswa mumvura netsvina masisitimu, mapaipi egasi, uye mamwe maindasitiri ekushandisa uko kwakavimbika uye kwakachengeteka kubatana kwakakosha.Kunyangwe iwe uchida kubatanidza mapaipi maviri ezvigadzirwa zvakasiyana kana kugadzirisa pombi yakakanganisika, ductile iron PE yekudzivirira couplings isarudzo yakanaka kwazvo inopa makore ebasa rakavimbika.
