Ua haere mai o LUOYANG NO TE PUHI TECH CO.,LTD
Te mau hu'ahu'a polypropylene(PPR)
Te hoê hu'ahu'a no te pape to'eto'e e te ve'ave'a
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Introduction of PP-R Pipe
PP-R pipe (Polypropylene Random Copolymer pipe) is a new type of pipe, which is widely used in construction, chemical industry, drinking water and other fields.It has characteristics of high temperature, high pressure, puai teitei, smoothness, easy connection and easy installation. There are also different types and structures of PPR pipes.
Te mau haamaramaramaraa no ni'a PP-R Pipe
PP-R pipes can fully meet with all requirements on GB/T18742 standards & EN ISO 15874 standards:
| Fa'ahotiraa | Tino'ā Nui | |
| Gravity taa ê,g/cm3(20°C) | 0.89~0.91 | |
| Te puai o te Tensile,MPa | ≥20 | |
| Modulus o te Elasticity,N/mm2(20°C) | 800 | |
| Te arata'iraa i te ve'ave'a,w/(m ·k)(20°C) | 0.23～0.24 | |
| Te faito o te haaparareraa i te reni,mm/(m ·k) | 0.14~0.16 | |
| Te ho'iraa mai,%(135°C,2h) | ≤2 | |
| Te tamataraa i te faaheporaa i te pape | 20°C,1h,Hoop e 16MPa | Aita e pau |
| 95°C,1000h,E 3.5MPa te hepohepo Hoop | Aita e pau | |
| 110°C,8760h,Te hepohepo Hoop e 1.90MPa ïa | Aita e pau | |
| Parau:Ia opuahia te mau hu'ahu'a hu'ahu'a no te taati i te mau hu'ahu'a metala e te mau rave'a no te faatere i te pape, e ti'a ia faaohipahia te mau hu'ahu'a metala o te ore e nehenehe e ino. | ||
Te patoiraa i te anuvera teitei: te anuvera rahi roa ' ' e o te ohipa e tae roa ' tu i te 70°C, the maximum transient temperature is up to 95°C.
Parururaa i te veavea: te aratairaa thermal iti o te 1/1500 o te paipa parahi, e 1/250 o te paipa fetia.
Aita e taero: aita e tao'a tahi metala teimaha, eita te reira e tapo'ihia i te repo aore ra e viivii e te mau hu'ahu'a.
Te patoiraa i te corrosion: resist chemical matters and electron chemical corrosion.
Te aravihi rahi: Te faatupu nei te mau patu maeneene i roto e te mau hu'ahu'a iti i te patoiraa i te taheraa e te faito rahi.
Te tauiraa maitai roa: E nehenehe e horoahia i roto i te coil.
Te moni iti no te faautaraa: E nehenehe te mama e te ohie o te faautaraa e faatitiaifaro i te mau haamâu'araa no te faautaraa
Te oraraa roa: hau atu i te 50 matahiti i raro a'e i te faaohiparaa ti'a © Te mau mea e haaati ra ia'na e te mau mea e haaati ra ia tatou
Applications of PP-R Pipe
Te pape toetoe e te veavea
E faaohipa-pinepine-hia te mau paipa PP-R i roto i te mau faanahoraa no te horo'a i te pape veavea e te to'eto'e i roto i te mau fare, Te mau fare, e te mau fare tapihooraa. E nehenehe ratou e patoi rahi i te mau hu'ahu'a e te ino, ma te faariro ia ratou ei maitiraa maitai roa ' ' e no te tufa i te pape.
Te faanahoraa no te faahanahana, e tae noa ' tu te faahanahanaraa i te tahua, te faanahoraa no te faahanahana i te patu e te anaana
E mea maitai a'e ia faaohipa i te mau pipe PP-R no te mea e mea iti roa te ito e faaohipahia ra,E ma'itiraa faahiahia roa teie no te mau rave'a no te faaherehere i te ito i te fare e te mau fare tapihooraa.
Te faanahoraa no te tamǎrû i te reva
E faaohipahia te mau hu'ahu'a PP-R i roto i te tahi mau faanahoraa hau, i roto iho â râ i te- i te mau faanahoraa faaheporaa. Te faaiti nei te rotoraa maeneene o te mau paipa i te atâtaraa ia opanihia, ma te faaohipa i te reira no te tufaraa i te mata'i.
Te mau pape au'a
E faaohipa-pinepine-hia te mau hu'ahu'a PP-R i roto i te mau rave'a haaparareraa e te mau rave'a no te tamâ i te pape, no te mea ho'i e, aita ratou e pato'i nei i te mau tao'a tahi mai te chlorine, e faaohipa-pinepine-hia no te haamaitai i te pape pu'e.
Te tapo'iraa e te tonoraa
Te faataa ra te reira i te mau tao'a e te qty,E nehenehe ta tatou e rave i te tapo'iraa o te coiling,rolls,Te tapo'iraa,Te mau afata e aore râ, te mau afata,e tē vai atura.
Te tonoraa:Na te moana,purumu,na roto i te manureva aore ra mai te aniraa a te taata hoo.
Hoho'a o te Taiete
Ua haamauhia te Luoyang Datang Energy Tech Co.Ltd i te matahiti 1999 2015 e te vai ra te reira i roto i te hoê tuhaa fenua no te faahoturaa i te mau rave'a aravihi apî, Te oire no Luoyang, Te tapo'i ra te reira i te hoê vahi rahi e te mau fare nehenehe roa a'e. Te horoa nei to tatou faatereraa hau i te hoê vahi turu, e tae noa'tu i te mau rave'a faahororaa e te mau rave'a faufaa rahi. Mai te haamataraa mai â i te matahiti 2015, ua fafau matou i te maitai roa i roto i te mau paipa e te mau tao'a, tamau noa i te faaapî no te pahono i te mau hinaaro o te matete.
Mai te mea e, e hinaaro outou i te mau PPR Pipes e te mau rave'a,Aita e feaaraa ia farerei ia matou(mau hooraa@mau hooraa)
Te mau parau aufau
T/T,L/C i te hi'oraa,Tooa o te râ & Paypal,e tē vai atura.
FAQ of PP-R pipe
Q1, Ehia te haamauraa o te pipe PPR roa'a?
1. Hoê â ahu
Te haamauraa o te ahu hoê, o te haamauraa ïa o te mau paipa PPR, Ua hamanihia mai te hoê ahu tao'a polypropylene. E mau maitai to te hamaniraa i te huru ohie, te hoho'a nehenehe e te hoo au noa.
- Te hamaniraa i te mau hu'ahu'a
Ua riro te hamaniraa i te mau hu'ahu'a ei pipe PPR e te hoê hamaniraa fifi roa. E rave rahi ahu to'na, i reira te ahu e taati-ti'a-hia'i i ni'a i te mau ahu i roto e i rapae na roto i te ve'ave'a. Te mau maitai o teie haamauraa, o te puai rahi ïa, te oraraa roa e te oraraa taviniraa.
Q2,Nahea ia ma'iti i te PPR pipe?
1. Select materials according to usage scenarios:
Different use scenarios have different requirements for PPR pipes. For example, the water supply field requires relatively high material and strength requirements for PPR pipes, while the drainage field requires pipes with good toughness.
2. Select according to the pipe diameter:
The diameter of the PPR pipe usually has multiple specifications such as 20mm, 25mm, 32mm, 40mm, 50mm, e tē vai atura., and the appropriate diameter can be selected according to the needs.
3. Select according to the pressure and temperature used:
The choice of PPR pipe should also be selected according to the pressure and temperature to be borne. For example, in some high-temperature scenes, high-temperature PPR pipe materials should be selected.
Q3,How many types of PPR pipes?
1. Ordinary PPR pipe
Te faataa ra te mau pipe PPR i te mau tao'a pipe matauhia o te faaohipa-pinepine-hia, e e faaohipa-pinepine-hia no te horoa i te pape, taheraa pape, e te mau fenua mǎhu. E itehia te paipa na roto i te hoê î rahi, puai teitei, te pato'iraa i te paari, te patoiraa i te ino, te pato'iraa, te parururaa e te mau mea e haaati ra ia tatou.
2. Ua haapuaihia te PPR
Ua riro te PPR ei paipa i hamanihia i roto i te mau tao'a haapuai taa ê, no nia i te puai e te faaheporaa, e mea maitai a'e ïa i te mau hu'ahu'a matauhia, e te faaohipa-pinepine-hia ra i roto i te mau fare hamaniraa tauihaa, te paturaa fare e te faaapu.
3. Pipe haapuai i te mau hu'ahu'a PPR
Ua riro te PPR ei huru pipe apî no te PPR, o te faarahi i te mau tao'a tahi i nia i te niu o te mau tao'a mata. Te vahi rahi roa ' ' e o teie hu'ahu'a, o to ' na ïa puai rahi, ma te tapea i te mau maitai o te mau paipa PPR, E faaohipa-pinepine-hia te reira i roto i te mau fare teitei, te horo'araa i te pape, te faahanahanaraa, te faahanahanaraa i te tahua, e te tahi atu mau vahi.
Q4,Eaha te faaohiparaa rahi roa ' ' e o te PPR?
E mea au roa te mau paipa PPR no te mau faaapu mai te ohipa tapihooraa tauihaa, te paturaa fare e te faaapu. I rotopu ia ratou, Te vahi faaohiparaa faufaa roa ' ' e, o te vahi ïa no te horoa i te pape. E nehenehe te mau paipa PPR e mono i te mau paipa metala anamua, e oraraa roa to ratou e e mea iti te moni no te tapea i te reira, e i te hoê â taime, a faariro i te opuaraa ei mea modular e ei mea ohie ia tape'a. E nehenehe e tuu i te mau paipa PPR i roto i te patu aore ra i raro i te repo, e e nehenehe e tuuhia i roto e i rapae i te fare. E mau huru parururaa to'na, te parururaa i te mau mea e haaati ra ia tatou e te oraora - maitai - raa.