Amapayipi epulasitiki kathayela
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Amapayipi Epulasitiki Enziwe Ngodonga Olulodwa
I-Single-wall bellows: I-PVC iyimpahla eluhlaza eyinhloko, eyenziwa ngokubunjwa kwe-extrusion blow. Kungumkhiqizo owakhiwa ngawo-1970. Indawo yangaphakathi nengaphandle yepayipi likathayela elinodonga olulodwa inothayela.Njengoba imbobo yomkhiqizo wepayipi likathayela isemgodini futhi inwetshiwe, inqoba ngempumelelo izithiyo zemikhiqizo enezimbobo ezinezindonga eziyisicaba okulula ukuvimbeka futhi. kuthinte umphumela wokudonsa amanzi. Isakhiwo sinengqondo, ukuze ipayipi ibe nokucindezela okwanele nokumelana nomthelela.
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Ipayipi likathayela elinezindonga ezimbili
Ipayipi likathayela elinezindonga ezikabili: iwuhlobo olusha lwepayipi elinodonga lwangaphandle lwe-annular nodonga lwangaphakathi olubushelelezi. Isetshenziselwa ikakhulukazi ukulethwa kwamanzi amakhulu, ukuhlinzekwa kwamanzi, ukuthuthwa kwendle, ukuthuthwa kwendle, i-exhaust, umoya wesitimela ohamba ngaphansi komhlaba, umoya wezimayini, ukuchelela emapulazini nokunye ngengcindezi yokusebenza engaphansi kuka-0.6MPa. Umbala wangaphakathi wodonga lwezinsimbi eziphindwe kabili ngokuvamile uba luhlaza okwesibhakabhaka nomnyama, kanti ezinye izinhlobo zizosebenzisa ophuzi.