I-Rubber Lined Ububanzi obukhulu be-DN900 I-Rubber Expansion Joins RF Floating Type

Intshayelelo yeMveliso

Umdibaniso wokwandiswa kwerabha ngokuqhelekileyo uqulunqwe yinto yembuyekezo ye-waveform egudileyo kunye neeflange zerabha kuzo zombini iziphelo kunye neflange yentsimbi.Isakhiwo setyhubhu ekhululekile sihlala samkelwa kwiflange yentsimbi.
Umphezulu wento yembuyekezo ye-waveform yirabha, kwaye umaleko wangaphakathi yisandwich eqiniswe ngamanqwanqwa aliqela eentsinga ezomeleleyo okanye imicu yentsimbi (iingcingo).Ukuqinisa i-fiber okanye i-strip strip (ucingo) kunye nezinye i-interlayer eziqinisayo zandisa kwi-flange ye-rubber kuzo zombini iziphelo, kwaye kukho i-skeleton yocingo olunzima kwi-flange.Umdibaniso wokwandiswa kwerabha unomthamo omkhulu wembuyekezo yokufuduswa, enokuhlawula i-axial, i-transverse kunye ne-angular displacement, ukunciphisa ingxolo, ukunciphisa ukungcangcazela kunye nomthamo othile wokuchasana nomhlwa.Ibonakaliswe ngokumelana noxinzelelo oluphezulu, ukuqina okuhle, ukufuduka okukhulu, ukufunxa kakuhle kwe-vibration kunye nesiphumo sokunciphisa ingxolo, kunye nofakelo olufanelekileyo, kwaye lunokusetyenziswa ngokubanzi kunikezelo lwamanzi kunye ne-drainage, i-HVAC, ukukhuselwa komlilo, i-compressor, ukwenza iphepha, amayeza, inqanawa. , impompo yamanzi, ifeni kunye nezinye iinkqubo zemibhobho.

I irabha yokwandiswa ngokubambisanasisidibaniso serabha.Imodeli eluncedo inxulumene nemveliso yerabha enomngxuma esetyenziselwa ukudibanisa okubhetyebhetye phakathi kwemibhobho yentsimbi.Ngokwendlela yokudibanisa, inokwahlulwa ibe yintlobo yeflange ekhululekileyo, uhlobo olusisigxina lweflange kunye nodidi lwentambo;Ngokwesakhiwo, inokwahlulwa ibe ziindidi ezintlanu: icandelo elinye, icandelo eliphindwe kabini,isinciphisi, i-arc sphere, i-coil yoxinzelelo lomoya, njl.Imveliso inokunciphisa i-vibration kunye nengxolo, kwaye inokuhlawula ukwanda kwe-thermal kunye nokunciphisa okubandayo okubangelwa ukutshintsha kweqondo lokushisa.Isetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zemibhobho.

Uphawu

Iimpawu eziphambili ze-PTFE lining zezi zilandelayo:

1. I-Insulation: ayichaphazeleki bume kunye nokuphindaphinda, ukuchasana kwevolumu kunokufikelela kwi-1018 Ω / cm, ilahleko ye-dielectric incinci, kwaye amandla entsimi yokuphuka aphezulu.

2. Ukumelana nokutyiwa: ngaphandle kwesinyithi esinyibilikisiweyo sealkali, isiphumo se-fluoride medium kunye nazo zonke ialkalis ezomeleleyo, ii-oxidants, ii-oxidants kunye nezisombululo ezahlukeneyo zezinto eziphilayo ezingaphezu kwe-300 ℃ ngaphandle kwe-sodium hydroxide (kubandakanywa ne-aqua regia).

Iingenelo

Ukwandiswa kwerabha edibeneyoinokusebenza okuphezulu kakhulu, ukuthembeka kunye nobomi benkonzo, ngoko inokuphucula ukhuseleko lwezityalo kunye nokunyaniseka komatshini wezixhobo.
1. Le mveliso inokunciphisa kakhulu i-vibration kunye nengxolo yenkqubo yepayipi, kwaye ixazulule ngokusisiseko iingxaki ze-joint displacement, ukwandiswa kwe-axial, ukungahambi kakuhle, njl.
2. Ngokwezixhobo ezahlukeneyo, inokwenziwa kwi-asidi, i-alkali, i-corrosion resistant, i-oil resistant, i-oil resistant, i-heat-resistant kunye nezinye iindidi, ezifanelekileyo kwiindidi ezahlukeneyo zeendaba kunye neendawo.
3. Izinto eziphathekayo ziyirabha ye-polar, kunye nokusebenza kakuhle kokutywinwa, ubunzima obulula, ukufakwa kunye nokugcinwa kakuhle, kunye nobomi benkonzo ende.Nangona kunjalo, kuyimfuneko ukuphepha ukudibanisa nezixhobo zetsimbi ezibukhali ukuphepha ukubhoboza i-sphere.
4. Ukuba isetyenziswe phezulu, inokuxhotyiswa ngenkxaso ye-elastic, kwaye iibholithi ziya kuqiniswa nge-diagonally ngexesha lofakelo.
5. Ukuba uxinzelelo lombhobho luphezulu kakhulu, sebenzisa iibholiti zomda ukudibanisa iiflange kuzo zombini iziphelo kunye.
6. Ibakala loxinzelelo olusebenzayo lwale mveliso ngu-0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, njl.