Indlela Yokukhetha Isihluzo

1. Kwicebo lokucoca

Njengoko igama libonisa, izihluzi zisetyenziselwa ukuhluza ulwelo okanye iigesi kunye nolwelo oluthile.Umsebenzi wayo ophambili kukucoca, ukuze ufezekise injongo yabasebenzisi.

2. Kuhlelo lwezihluzi

Izihluzi zihlelwa ikakhulu ngokweendidi ezimbini ngokweemfuno zazo zokuchaneka.

1. isihluzo esirhabaxa, esaziwa ngokuba sisihluzo sangaphambili.Umahluko ophambili kukuba ukuchaneka kwabo kokucoca kudla ngokuba mkhulu kune-100 microns (100um ukuya kwi-10mm…).;

2. Isihluzo esichanekileyo, esaziwa ngokuba sisihluzo esihle.Umahluko ophambili kukuba ukuchaneka kwabo kokucoca kuqhelekile ukuba ngaphantsi kwe-100 microns (100um~0.22um).

Ngokweemfuno zemathiriyeli, isihluzi sahlulwe ngokweendidi ezintathu:

1. izinto ze-carbon steel (izinto eziqhelekileyo, ezifana ne-Q235, i-A3, i-20 #, njl.), ikakhulu isetyenziselwa ulwelo oludlekayo okanye iigesi njalo njalo.Kakade ke, njengesihluzo seendawo ezisengozini.Ngokuqhelekileyo yenziwe ngentsimbi engenasici.

2. izinto zensimbi ezingenasici (ezifana ne-304, i-316, njl.), Isetyenziswa kakhulu kwimidiya ephazamisayo.Isiseko sesokuba ezi zixhobo ziyakwazi ukunyamezela.Isici sokucoca senziwe ngensimbi engenasici, i-titanium metal okanye iPP.

3. Izinto ze-PP (ezifana ne-polypropylene, i-polytetrafluoro, kuquka i-fluorine lining okanye i-lining PO, njl. njl.) zisetyenziswa kakhulu kwiimveliso zeekhemikhali ezifana ne-asidi, i-alkali, ityuwa kunye nokunye.Undoqo wokucoca ngokuqhelekileyo yi-polypropylene.

Ngokwemfuno yoxinzelelo, isihluzi sahlulwe ngokweendidi ezintathu:

1. uxinzelelo oluphantsi: 0 ~ 1.0MPa.

2. uxinzelelo oluphakathi: 1.6MPa ukuya kwi-2.5MPa.

3. uxinzelelo oluphezulu: 2.5MPa ukuya kwi-11.0MPa.