Lub luj tshib 90 °
Donsen PPR yeeb nkab, ppr fittings, valve, pob valve
Hom Lub Npe:DONSEN
SivAgriculture irrigation / Mariculture / pas dej da dej / Kev tsim kho engineering
Xim: Ntau xim muaj rau xaiv
Khoom siv: PIB
Kub ntawm Media： Kub kub, qis kub, nruab nrab kub, kub li qub
Donsen PPR kav thiab fittings tau ua los ntawm cov khoom siv raw khoom zoo, thiab kev ua haujlwm ntawm cov khoom ncav cuag lossis tshaj lub hom phiaj hauv DIN8077/8088 ISO15874, Tom qab peb qhov kev tshuaj xyuas cov khoom siv raw, hauv online, cov khoom tiav, qhov zoo tuaj yeem paub tseeb.
Daim ntawv thov:siv rau cov dej txias thiab dej kub;
Qhov zoo:zoo tshav kub tsis kam, ntev kev pab cuam lub neej, muaj zog kev twb kev txuas, nyiaj txiag pab
Execution standard:DIN8077/DIN8088, ISO15874
Specifications:￠ 20, 25, 32, 40, 50, 63, 75, 90, 110, 160
Kev sib txuas hom:kub yaj qhov (socket).
Qhov kub thiab txias:0-70 hli
Warranty:50 xyoo rau ib txwm mob
Xim Muaj:Ntsuab, Grey, Dawb lossis lwm yam xim thov
1 Non-Toxic Thiab Hygienic.
Cov khoom siv raw khoom molecules ntawm PP-R tsuas yog cov pa roj carbon thiab hydrogen, thiab tsis muaj teeb meem thiab tshuaj lom. Nws yog tu cev thiab txhim khu kev qha. Nws tsis yog tsuas yog siv rau cov kav dej txias thiab dej kub xwb, tab sis kuj yog rau cov dej haus huv.
2 Kev txuag hluav taws xob thiab txuag hluav taws xob.
Lub thermal conductivity ntawm PP-R yeeb nkab yog 0.21w / mk, uas tsuas yog 1/200 ntawm cov yeeb nkab steel.
3 Ua kom muaj cua sov zoo dua.
Vicat softening point ntawm PP-R yeeb nkab yog 131.5 ℃. Qhov siab tshaj plaws ua haujlwm kub tuaj yeem ncav cuag 95 ℃, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm cov dej kub hauv lub tsev dej thiab cov kav dej.
4 Lub neej ua haujlwm ntev.
Nyob rau hauv cov xwm txheej ntawm kev ua haujlwm kub ntawm 70 ℃ thiab ua haujlwm siab (PN) ntawm 1.0MPa, lub neej kev pab cuam ntawm PP-R yeeb nkab tuaj yeem ncav cuag ntau tshaj 50 xyoo (muab cov khoom siv yeeb nkab yuav tsum yog S3.2 thiab S2.5 series los yog ntau); Nyob rau hauv ib txwm kub (20 ℃) Lub neej kev pab cuam muaj peev xwm ncav cuag ntau tshaj 100 xyoo.
5 Yooj yim installation thiab txhim khu kev qha kev sib txuas.
PP-R muaj kev vuam zoo. Cov kav dej thiab fittings tuaj yeem txuas nrog kub yaj thiab electrofusion. Lub installation yog yooj yim thiab cov pob qij txha yog txhim khu kev qha. Lub zog ntawm qhov sib koom ua ke ntau dua li lub zog ntawm cov yeeb nkab nws tus kheej.
