Inqubo yokubumba ipayipi ye-Isobaric compression, i-isostatic compression molding, ngezinye izikhathi ebizwa ngokuthi i-hydroforming, ifaneleka kakhulu ukuminyanisa kwemikhiqizo enobumo obuyinkimbinkimbi.Iyonga kakhulu futhi isebenza kahle emikhiqizweni yendawo enkulu.Ingakwazi ukucindezela ngokuqondile umumo oyifunayo ngaphandle kwesidingo noma umshini omncane kakhulu odingekayo.I-Isobaric PTFE yokubumba ipayipi ingahlukaniswa ibe yilezi zinhlobo ezintathu ezilandelayo: 1. Ipayipi le-PTFE langaphakathi le-hydraulic pressure, eyaziwa nangokuthi indlela yesikhwama esomile, ilungele ukucubungula amabhika e-PTFE, amathangi okugcina, imikhono kanye nemikhiqizo yegobolondo ye-hemispherical.2. I-hydraulic pressure molding yangaphandle yamapayipi e-PTFE isiphenduke indlela yesikhwama esimanzi, efanelekile ukucubungula amapayipi anezindonga ezincane ezinobubanzi obukhulu ngokuqhathaniswa namade kanye nezimbobo ezinkulu zokuphendula amapuleti.3. Ukubunjwa kwengcindezi ye-hydraulic yangaphakathi nangaphandle yamapayipi e-PTFE kulungele ukucubungula imikhiqizo ehlanganiswe nezingxenye zesakhiwo sensimbi, njenge-metal-lined PTFE-lined tee, i-PTFE-lined four-way, PTFE-lined elbow, kanye nokufakwa kwamapayipi anemigqa ye-PTFE. Futhi ifakwe ivalve ye-PTFE, ehlanganiswe nepayipi le-PTFE, njll.