Simba rekuchengetedza HDPE Rakasimba Wall Pipe Yakakwira-kumhanya Extrusion Machine

(1) kubatana kwakavimbika: polyethylene pombi masisitimu akabatanidzwa ne electrothermal fusion, uye simba rejoinhi rakakwirira kupfuura iro remuviri wepombi.

(2) yakanaka yakaderera-tembiricha inokanganisa kuramba: iyo yakaderera-tembiricha embrittlement tembiricha yepolyethylene yakadzikira, uye inogona kushandiswa zvakachengeteka mutembiricha ye -60-60 ℃. Munguva yekuvaka munguva yechando, pombi embrittlement haizoitike nekuda kwemaitiro akanaka ekupikisa kwezvinhu.

(3) yakanaka kushushikana kwekupwanya kuramba: HDPE ine yakaderera notch senitivity, yakakwira shear simba uye yakanakisa kukwenya kuramba, uye yayo yemamiriro ekunze kusagadzikana kupaza kuramba zvakare yakanakisa.

(4) yakanaka yemakemikari kusakara: HDPE pombi inogona kuramba kukora kweakasiyana emakemikari media, uye makemikari ari muvhu haazokonzeri kuparara kwepombi. Polyethylene insulator yemagetsi, saka haizoora, ngura kana electrochemical corrosion; Mukuwedzera, haina kukurudzira kukura kwealgae, mabhakitiriya kana fungi.

(5) kuramba kuchembera uye hupenyu hurefu hwebasa: pombi dzepolyethylene dzine 2-2.5% dzakaparadzirwa zvakafanana kabhoni nhema dzinogona kuchengetwa kunze kana kushandiswa kwemakore makumi mashanu pasina kukuvadzwa nemwaranzi yeultraviolet.

(6) kupfeka kwakanaka kuramba: muyedzo wekuenzanisa wekupfeka kuramba pakati peHDPE pombi uye pombi yesimbi inoratidza kuti kusagadzika kwepombi yeHDPE kakapetwa kane kwepombi yesimbi. Mumunda wekutakura madhaka, zvichienzaniswa nepombi yesimbi, HDPE pombi ine zvirinani kupfeka kuramba, izvo zvinoreva kuti HDPE pombi ine hupenyu hurefu hwebasa uye hupfumi huri nani.

(7) yakanaka kuchinjika: kuchinjika kweHDPE pombi kunoita kuti zvive nyore kukotama. Muinjiniya, zvipingamupinyi zvinogona kudziviswa nekuchinja nzira yepombi. Muzviitiko zvakawanda, kushanduka kwepombi kunogona kuderedza kushandiswa kwepombi fittings uye kuderedza mari yekuisa.

(8) diki yekuyerera kuramba: HDPE pombi ine yakatsetseka yemukati nzvimbo, uye yayo Manning coefficient ndeye 0.009. Kuita kwakatsetseka uye kusanamatira hunhu hunovimbisa kuti HDPE pombi ine yakakwirira yekufambisa kupfuura mapaipi echinyakare, uye zvakare inoderedza kurasikirwa kwekumanikidza uye kutapurirana kwemvura kushandiswa kwesimba kwepombi.

(9) kubata kuri nyore: HDPE pombi yakareruka kupfuura kongiri pombi, galvanized pombi uye simbi pombi. Zviri nyore kubata uye kuisa, uye kuderera kwevashandi nemidziyo zvinodiwa zvinoreva kuti mutengo wekuisa wepurojekiti wakadzikira zvakanyanya.

(10) nzira itsva dzakasiyana dzekuvaka: HDPE pombi ine akasiyana siyana ekuvaka matekinoroji. Pamusoro peiyo nzira yechinyakare yekuchera, inogona zvakare kuvakwa neakasiyana siyana matsva asiri ekuchera tekinoroji, senge pombi jacking, kudhirowa kwenzira, lining, kupaza kwepombi, nezvimwewo, inova sarudzo yakanaka kune dzimwe nzvimbo uko kusiri kuchera. kubvumidzwa.