Iphedi yokusonga ngesinyithi sisixhobo sokutywina esisetyenziswa ngokuqhelekileyo, esenziwe ngeentsimbi ezahlukeneyo (ezifana nentsimbi engatyiwa, ubhedu, i-aluminiyam) okanye inxeba lephepha lealloyi.Ine-elasticity elungileyo kunye nokumelana nobushushu obuphezulu, ukumelana noxinzelelo, ukumelana nokugqwala kunye nezinye iimpawu, ngoko ke inoluhlu olubanzi lwezicelo kwishishini levalvu.

Iphedi yokujija ngentsimbi ngobuchule isebenzisa ukuxhathisa ubushushu, ukomelela kunye nokomelela kwentsimbi kunye nokuthamba kwezinto ezingezizo ezentsimbi, ngoko ke ukusebenza kokutywina kubhetele, kunye nokusebenza kweteyiphu yensimbi engenasici eguqukayo yegraphite pad yeyona ilungileyo.Umlinganiselo wangaphambi kokunyanzeliswa umncinci kunalowo we-asbestos winding pad, kwaye akukho siphene sokuvuza kwe-asbestos fiber capillary leakage.Kwi-oyile ephakathi, i-0Cr13 isetyenziselwa imicu yentsimbi, ngelixa i-1Cr18Ni9Ti inconywa kwezinye imidiya.

Insimbi engenasici kunye ne-flexible graphite winding pad kwi-gas medium, ukusetyenziswa koxinzelelo lwe-14.7MPa, kwi-liquid ingasetyenziselwa ukuya kwi-30MPa.Ubushushu -190 ~ + 600 ℃(ngokungabikho kwe-oksijini, uxinzelelo oluphantsi lungasetyenziselwa kwi-1000 ℃).

Iphedi yokujija ilungele ukutshintshiselana kobushushu, ii-reactors, iipayipi, iivalvu, kunye ne-pump inlet kunye ne-outlet flanges kunye noxinzelelo olukhulu kunye nokutshintsha kobushushu.Uxinzelelo oluphakathi okanye oluphezulu kunye namaqondo okushisa angaphezu kwe-300 ° C, ukusetyenziswa kweendandatho zangaphakathi, zangaphandle okanye zangaphakathi kufuneka ziqwalaselwe.Ukuba i-concave kunye ne-convex flange isetyenzisiwe, i-pad yenxeba enendandatho yangaphakathi ingcono.

Isiphumo esihle sokutywinwa sinokufumaneka ngokuncamathela iipleyiti zegraphite eziguquguqukayo kumacala omabini ephedi yokujija yegraphite.Ibhoyili yokushisa inkunkuma yesityalo esikhulu sesichumisi sekhemikhali sisixhobo esiphambili sokushisa okuphezulu kunye noxinzelelo oluphezulu.I-flexible winding pad ye-graphite enendandatho yangaphandle isetyenzisiweyo, engavuzi xa umthwalo ugcwele, kodwa ivuza xa umthwalo uyancipha.I-flexible plate plate ye-graphite 0.5mm ubukhulu yongezwa kumacala omabini e-gasket kwaye inqunywe kwi-arc shape.Indawo edibeneyo yenziwe nge-diagonal lap joint, esetyenziswa kakuhle.