Ndezvipi zvinhu zvitatu zvinowanzo shandiswa papurasitiki

Ive neshuwa kuti utaure vatatu, zvinofanirwa kunge zviri: PPR, PVC, PE

1. etc.

Chechipiri, kukura kwepurasitiki mapepa anowanzo kuratidzwa maererano neyekunze diameter. SePPR Tube: De63

3. Hupenyu hwebasa hweMf bhora valve x9011inotsemurwa maererano neGB / T182522-2000 PIGING SYSTEM Iyi inzira yekunyanyisa kufungidzira uye kufanotaura iyo nguva yakareba-midziyo yezvivakwa zveTermplastic zvinhu kana zvinyorwa kubva pamhedzisiro yeiyo hydrostatic simba bvunzo dzepapa. * Zvizhinji zvezviri pamusoro shandisa nzira iyi kuverenga, pasi pekushisa kwemakumi maviri ℃, iyo pombi yepurasitiki kazhinji ine hupenyu hwemakore makumi mashanu.

Chechina, iyo midziyo yekuumbwa yePIPUS mapepa jekisiyamu jekiseni ekuumba, iyo inoumbwa mu pombi ne jekiseni rekuumba muchina.

5. Pane kazhinji nzira mbiri dzekubatanidza mapepa epurasitiki: Hotely inonyungudika uye glue.

6. Mitemo yePurasitiki mapepa anonyanya kusanganisira:

1. PRPR (polypropylene): GB / T18742.1, GB / T18742.2, GB / T18742.3

2. PVC (Polyvinyl Chloride): GB / T10002.1-2006, GB / T10002.2003

3. Pe (Polyethyle): GB15558, GB / T13663

4. HDPE (Yakagadziriswa Yakakwira Densisity Polyethylene): GB / T19472.2-2004

Mapurasitiki epurasitiki anonyanya kusanganisira PRP (POLYPROPLEE), PB (Polyvinyl Chloride), Polybutene), Polybutene), PELYBLYLCE), PE (Polyethyly Polyethylene), HDPE (gadziriso yakakwirira-density polyethylene), etc. zvinhu zvinoshandiswa zviri polypropylene (PP), polyvinyl chloride (PVC), polyethylylene (pe) uye vamwe polymers.

Pombi yepurasitiki izita remuzambiringa rakagadzirwa nemidziyo yepurasitiki. Mapurasitiki epurasitiki ane hunhu hwehuremu hwakajeka, hutsanana uye kuchengetedzwa kwemvura, kuchengetedza kwenzvimbo Mumakore gumi apfuura, kutungamirirwa nemagariro emunyika mamacroeconomi, mapepa epurasitiki epurasitiki epurasitiki akakurumidza kusvika pakukura kwekutanga kwekuvandudzwa kwekuvaka makemikari ekuvaka. Muna 2010, iyo Budhi Yenyika yePurasitiki Pipi yakadarika mamirioni masere ematani, idzo guangdong, zhejiang uye Shangang accounted for 42% yezvibereko zvekubuda. Mapurasitiki epurasitiki ane zvakawanda zvakanakira pamusoro peiyeti yemasimbi pombi uye mapapiro emakona mune makawanda minda, saka vakave vachishandiswa zvakanyanya munzvimbo zhinji.