1.Kushanda kwepamusoro: Michina yekugadzira inoshandisa mutsara wepakutanga wakatengeswa kunze kwenyika kubva kuBattenfeld-Cincinnati, Germany. Izvo zvigadzirwa zvinotengeswa kunze zvakasanganiswa zvakakosha zvinhu kubva kuBorealis ME3440 uye HE3490LS. Chigadzirwa chacho chine kuchengetedzwa kwepamusoro.
2.Stable chigadzirwa chemhando: Midziyo yekuyedza yezvigadzirwa uye zvigadzirwa zvakapedzwa zvakakwana, uye zvigadzirwa zvinogadzirwa nekuongororwa zvakanyatsoenderana neGB15558. 1-2003 chiyero.
3.Kubatana kwakasimba, hapana kudonha: Zvirongwa zvepombi zvakabatanidzwa ne electrofusion pipe fittings, uye majoini akabatanidzwa zvakasimba uye haazoperi.
4.Upenyu hwehupenyu hurefu: chigadzirwa chine 2-2.5% yekabhoni yakagoverwa zvakafanana, inogona kuchengetwa kana kushandiswa kunze mumhepo yakazaruka kwemakore makumi mashanu; Inert zvinhu, kunaka kwemakemikari kuramba, makemikari ari muvhu haazokonzeri chero kukanganisa kunokanganisa pombi;
5.Excellent stress-cracking resistance and wear resistance: Iine simba rakakwirira rekuveura, rakanakisa scratch kupikisa uye kupfeka kwakanaka kwekudzivirira, izvo zvinogona kunyatsodzivisa kukanganisa kwepiping system panguva yekuvaka.
6.Kuramba kwakasimba pakugadzirisa nheyo: Kurebesa pakupwanyika kwepombi yemvura yeHDPE inodarika 500%, uye ine kuchinjika kwakasimba kune kusaenzana kugadzikana kwenheyo uye yakanakisa anti-seismic kuita.
Kune huwandu hwe72 PE gasi pombi zvigadzirwa, izvo zvakakamurwa kuva marudzi maviri: PE80 uye PE100. Maererano nepamusoro-soro inobvumirwa kushanda, zvigadzirwa zvakakamurwa kuva 4 mamakisi: PN0.5MPa, PN0.3MPa, PN0.7MPa uye PN0.4MPa. kubva dn32- dn400 huwandu hwegumi nemasere yakatarwa, inonyanya kushandiswa mukutakura gasi rechisikigo.
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