Metal yekuputira pad chinhu chinowanzo shandiswa chekuisa chisimbiso, chakagadzirwa nesimbi dzakasiyana (senge simbi isina tsvina, mhangura, aluminium) kana alloy sheet ronda. Iyo ine elasticity yakanaka uye yakakwirira tembiricha kuramba, pressure resistance, corrosion resistance uye humwe hunhu, saka ine huwandu hwakawanda hwekushandisa muindasitiri yevharuvhu.

Metal winding pad zvine hungwaru inoshandisa kupisa kupisa, kusimba uye kusimba kwesimbi uye kupfava kwezvinhu zvisiri zvesimbi, saka yekuisa chisimbiso iri nani, uye kushanda kwesimbi isina tsvina tepi inomonereka inochinjika graphite pad ndiyo yakanyanya kunaka. Iyo precompression ratio idiki pane iyo asbestos inomonereka pad, uye hapana chakakanganisika cheasbestos fiber capillary leakage. Mumafuta epakati, 0Cr13 inoshandiswa kune simbi mitsetse, nepo 1Cr18Ni9Ti inokurudzirwa kune mamwe midhiya.

Simbi isina simbi ine inochinjika graphite inotenderedza padhi mune gasi svikiro, kushandiswa kwekumanikidza kwe14.7MPa, mumvura inogona kushandiswa kusvika 30MPa. Tembiricha -190 ~ + 600 ℃ (pasipo okisijeni, kuderera kwakadzika kunogona kushandiswa kusvika 1000 ℃).

Iyo inomonereka padhi inokodzera kupisa kunopisa, zvinobatisa, mapaipi, mavharuvhu, uye pombi inopinza uye yekubuda maflange ine kumanikidza kukuru uye kushanduka kwekushisa. Kune zvepakati kana zvepamusoro zvinomanikidza uye tembiricha zvinodarika 300 ° C, kushandiswa kwemukati, kunze kana mukati memhete kunofanirwa kutariswa. Kana iyo concave uye convex flange ikashandiswa, pedhi yeronda ine mhete yemukati iri nani.

Iyo yakanaka yekuisa chisimbiso mhedzisiro inogona zvakare kuwanikwa nekunamira inochinjika graphite mahwendefa pamativi ese einochinjika graphite winding pad. Iyo tsvina yekupisa bhailer yekemikari yakakura fetiraiza chirimwa chinhu chakakosha chekushisa kwepamusoro uye kudzvinyirira kwakanyanya. Iyo inochinjika graphite inotenderedza pad ine mhete yekunze inoshandiswa, iyo isingabvisi kana mutoro wazara, asi inodonha kana mutoro waderedzwa. Iyo inochinjika graphite ndiro 0.5mm gobvu inowedzerwa pamativi ese e gasket uye inochekwa kuita arc chimiro. Chikamu chejoinhi chakagadzirwa nediagonal lap joint, iri mukushandisa zvakanaka.