Yikuphi Okungcono? Ipayipi le-PVC vs ipayipi le-PEX vs ipayipi le-PPR

Embonini yesimanje, Ipayipi le-PEX, Ipayipi le-PVC kanye nepayipi le-PPR linezinhlobonhlobo zezicelo, namuhla sizoxoxa “Indlela yokukhetha amapayipi?”

Ukuqhathanisa kwe Cinsimbi Pama-aramu

▲ Ukuqoqwa kwedatha yaselabhorethri ngokuvumelana nezindinganiso ze-ASTM

Ukuhlaziywa kwe I-PVC Ipayipi nokufaka

1. Iphuzu lokuphumelela kwezobuchwepheshe

Ifomula ethuthukisiwe: Ukusetshenziswa kwe-calcium zinc stabilizer esikhundleni sefomula kasawoti oholayo wendabuko, ngokusebenzisa i-NSF 61 isitifiketi samanzi okuphuza

Ukumelana nomthelela okuthuthukisiwe: Engeza 5% i-acrylic elastomer, yehlisa amandla okushayisana kwesando angu-20kJ/m² (I-ASTM D2444)

• Isicelos

Ubunjiniyela bakamasipala: Ipayipi elikhulu lokukhipha amanzi elinobubanzi obungaphezu kuka-300mm

Ukuchelela kwezolimo: Ipayipi lefomula ye-UV yokulwa nokuguga (engeza 2% i-carbon black)

Amakhemikhali: I-CPVC ukumelana nokugqwala (ilungele i-pH 113)

3. Izinzuzo PVC Pipe kanye Fitting

Okwangempela “isangweji” isakhiwo odongeni ipayipi: ungqimba lwangaphakathi nangaphandle lwe-antibacterial + ungqimba wokuqinisa ophakathi

Ukunemba kokukhiqiza: ukubekezelela ububanzi ±0.15%, i-elliptical ≤0.5%

Izinga lokuhlola: Iphumelele i-ISO 44222:2007 ukuhlolwa kwengcindezi yokuqhuma

Ukuhlaziywa kwe I-PVC Ipayipi nokufaka

1. Inguquko yezinto ezibonakalayo

Isizukulwane sesine β crystal PPR: izinga lokushisa lokushintsha kwe-thermal lenyuke laya ku-135 ℃ (25℃ ephakeme kuneyendabuko)

I-Nano antibacterial layer: inhlanganisela ye-ion yesiliva, isilinganiso se-antibacterial > 99.99%

2. Amaphuzu okufaka

Hot melt nemingcele:

260±5℃ izinga lokushisa lokushisela

Isikhathi sokushisa = ububanzi bepayipi (mm)/20 x 1.5 imizuzwana

Isikhathi sokupholisa > Ububanzi bepayipi (mm)/10 imizuzu

3 Uhlelo lokusebenza olukhethekile

Uhlelo lwamanzi ashisayo esibhedlela: Ipayipi lebanga le-S4 (ubukhulu bodonga 3.7mm) ine-2.5MPa

Isistimu yephampu yokushisa yomthombo ophansi: ipayipi elihlanganisiwe elinesendlalelo sokuvimbela umoya-mpilo we-EVOH

Intsha Aukufakwa kwepayipi le-PEX

1. Ezobuchwepheshe

Isizukulwane sokuqala: I-peroxide crosslinking (INHLANZI)

Isizukulwane 2: Silane crosslinking (I-PEXB)

I-Electron Beam Irradiation Crosslinking (I-PEXC) Ipayipi

2. Ubuchwepheshe be-Frontier

Intelligent inkumbulo ipayipi: 20℃ imvelo isalondoloza ukuguquguquka

Ipayipi eliyinhlanganisela elivimba umoya-mpilo: ugqinsi lwe-aluminium layer 0.2mm, ukuhanjiswa kwe-oxygen < 0.1g/m³

3. Icala lobunjiniyela

Uhlelo lokuhlinzeka ngamanzi eBurj Dubai: Sebenzisa ipayipi eliyinhlanganisela ye-PEXALPEX, ingcindezi 10bar

Iphrojekthi yokushisa phansi ye-Nordic: φ16mm ipayipi lokubeka isikhala 75mm, umehluko wamazinga okushisa angaphezulu < 0.5℃

Sukhetho lwe Isinqumo sepayipi

1. Izinga lokushisa lamanzi < 60℃ → I-PVC iyona engcono kakhulu eyongayo

2.6095℃ amanzi ashisayo → Khetha i-PPR (i-crystal β ekhethwayo)

3. Ukushisisa phansi/izintambo eziyinkimbinkimbi → amapayipi aguquguqukayo e-PEX

4. Uhlelo lwamanzi okuphuza → PPR nanoantibacterial tube

5. Imidiya egqwalayo → ipayipi elikhethekile le-PVC/CPVC

Ithebula lokuqhathanisa lezitifiketi zomhlaba wonke

Iziqu zenkampani yethu: Ngesikhathi esifanayo ubamba i-WRAS, UL, W270 nezinye 12 izitifiketi zamazwe ngamazwe

Isixazululo Sokufakwa Kwepayipi

Ipayipi le-PVC:

Hlola ukuthi i-adhesive iphelelwe yisikhathi yini (impilo yeshelufu < 6 izinyanga ngemuva kokuvula)

Ukujula kwesokhethi kufanele kube ≥ 1.5 izikhathi ububanzi bepayipi

I-PPR hot melt deformation:

Sebenzisa isishiseli esinokulawula ukushisa kwesibonisi sedijithali

Nweba isikhathi sokupholisa nge 30% lapho izinga lokushisa le-ambient likhona < 5℃

Ukufakwa kwepayipi le-PEX kuyawa:

Sebenzisa izinsimbi zethusi esikhundleni sezinsimbi zepulasitiki

Gobisa irediyasi > 6x ububanzi bepayipi (INHLANZI)

Umphakeli

Inkampani Luoyang Datang Energy Tech Co., Ltd. ingumkhiqizi ohamba phambili waseShayina onguchwepheshe bekhwalithi ephezulu yamapayipi nokufakwa kwepulasitiki. Ifakwe imigqa yokukhiqiza ezenzakalelayo yesimanje futhi isekelwa ithimba le 200 ochwepheshe, sinikeza umugqa womkhiqizo obanzi ohlanganisa ngaphezulu 150 types of plastic pipes and fittings designed for water supply and drainage systems, ukudluliswa kwegesi, kanye nezinhlelo zokushisisa phansi. Imikhiqizo yethu eyinhloko ihlanganisa Amapayipi we-PVC kanye nokufakwa, I-PE (I-HDPE) Amapayipi nokufakwa, Amapayipi kanye nokufakwa kwe-PPR, kanye namapayipi okushisa e-PEX Floor. 

Uma unemibuzo mayelana nathi Amapayipi kanye nokufakwa okunempilo kwe-PPR, sicela ungangabazi ukusithinta!

Ucingo.:0086-183 3790 0677

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