"Kev ua siab dawb siab zoo, kev tsim kho tshiab, kev ua kom nruj, thiab kev ua haujlwm zoo" yuav yog lub tswv yim tas mus li ntawm peb lub tuam txhab mus rau lub sijhawm ntev los tsim kom muaj kev sib koom tes nrog cov neeg siv khoom rau kev sib pab thiab kev sib pab rau Tus nqi pheej yig tshaj plaws Hoobkas Zoo PVC Yeeb Nkab Fittings-Pn10 Txheem Yas Yeeb Nkab Fitting Bracket rau Kev Muab Dej, Peb feem ntau tuav lub tswv yim ntawm yeej-yeej, thiab tsim kev koom tes ntev nrog cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb. Peb ntseeg tias peb txoj kev loj hlob raws li cov neeg siv khoom ua tiav, keeb kwm qiv nyiaj yog peb lub neej.
"Kev ua siab dawb siab zoo, Kev tsim kho tshiab, Kev ua haujlwm nruj, thiab Kev ua haujlwm zoo" yuav yog lub tswv yim ruaj khov ntawm peb lub tuam txhab mus rau lub sijhawm ntev los tsim ua ke nrog cov neeg siv khoom rau kev sib pab thiab kev sib pab rauppr tooj dag ntxig qhov (socket), Nrog rau kev loj hlob ntawm lub tuam txhab, tam sim no peb cov khoom muag thiab pabcuam ntawm ntau dua 15 lub tebchaws thoob ntiaj teb, xws li Tebchaws Europe, North America, Middle-East, South America, Southern Asia thiab lwm yam. Raws li peb nco ntsoov tias kev tsim kho tshiab yog qhov tseem ceeb rau peb txoj kev loj hlob, kev tsim khoom tshiab yog tas li. Dhau li ntawm qhov ntawd, Peb cov tswv yim ua haujlwm yooj ywm thiab ua haujlwm tau zoo, cov khoom zoo thiab cov nqi sib tw yog qhov peb cov neeg siv khoom tab tom nrhiav. Tsis tas li ntawd, kev pabcuam tseem ceeb coj peb lub koob npe zoo.

Cov kav dej PPR

Piv rau cov kav hlau, cov kav PPR muaj qhov zoo ntawm kev yooj yim dua rau kev teeb tsa, kev rwb thaiv tsev zoo dua, thiab kev tiv taus xeb. Nws yog cov khoom siv dej haus zoo dua thiab zoo rau ib puag ncig thiab tseem yog cov khoom siv dej haus tseem ceeb hauv kev ua lag luam. Cov kav PPR feem ntau muaj cov xim hauv qab no, dawb, grey, ntsuab thiab curry, vim li cas qhov sib txawv no feem ntau yog vim muaj cov xim masterbatches sib txawv ntxiv.

Ntxiv rau cov yam ntxwv ntawm cov kav dej yas dav dav xws li lub teeb yuag, tiv taus corrosion, tsis scaling, thiab lub neej ntev, PP-R kav dej kuj muaj cov yam ntxwv tseem ceeb hauv qab no:

1 Tsis muaj tshuaj lom thiab huv.
Cov khoom siv raw ntawm PP-R tsuas yog cov pa roj carbon thiab hydrogen xwb, thiab tsis muaj cov khoom phom sij thiab lom. Nws huv si thiab txhim khu kev qha. Nws tsis yog tsuas yog siv rau cov kav dej txias thiab dej kub xwb, tab sis kuj siv rau cov dej haus huv.

2 Kev txuag cua sov 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 hlau.

3 Zoo dua kub tsis kam.
Lub Vicat softening point ntawm PP-R yeeb nkab yog 131.5 ℃. Qhov kub siab tshaj plaws ua haujlwm tuaj yeem ncav cuag 95 ℃, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub tshuab dej kub hauv cov cai dej thiab dej ntws hauv tsev.

4 Lub neej ua haujlwm ntev.
Nyob rau hauv cov xwm txheej ntawm qhov kub ua haujlwm ntawm 70 ℃ thiab kev ua haujlwm siab (PN) ntawm 1.0MPa, lub neej ua haujlwm ntawm PP-R yeeb nkab tuaj yeem ncav cuag ntau dua 50 xyoo (muab tias cov khoom siv yeeb nkab yuav tsum yog S3.2 thiab S2.5 series lossis ntau dua); nyob rau hauv qhov kub ib txwm (20 ℃) ​​Lub neej ua haujlwm tuaj yeem ncav cuag ntau dua 100 xyoo.

5 Kev teeb tsa yooj yim thiab kev sib txuas txhim khu kev qha.
PP-R muaj kev ua haujlwm vuam zoo. Cov kav dej thiab cov khoom siv tuaj yeem txuas nrog los ntawm kev kub yaj thiab electrofusion. Kev teeb tsa yooj yim thiab cov pob qij txha txhim khu kev qha. Lub zog ntawm qhov sib koom ua ke ntau dua li lub zog ntawm cov yeeb nkab nws tus kheej.

6 Cov khoom siv tuaj yeem rov ua dua tshiab.
Cov khib nyiab PP-R raug ntxuav, tawg, thiab rov ua dua tshiab rau kev siv rau hauv kev tsim cov kav dej thiab cov khoom sib txuas. Cov khoom siv rov ua dua tshiab tsis pub tshaj 10% ntawm tag nrho cov khoom thiab tsis cuam tshuam rau qhov zoo ntawm cov khoom.

kev teeb tsa

"Kev ua siab dawb siab zoo, kev tsim kho tshiab, kev ua kom nruj, thiab kev ua haujlwm zoo" yuav yog lub tswv yim tas mus li ntawm peb lub tuam txhab mus rau lub sijhawm ntev los tsim kom muaj kev sib koom tes nrog cov neeg siv khoom rau kev sib pab thiab kev sib pab rau Tus nqi pheej yig tshaj plaws Hoobkas Zoo PVC Yeeb Nkab Fittings-Pn10 Txheem Yas Yeeb Nkab Fitting Bracket rau Kev Muab Dej, Peb feem ntau tuav lub tswv yim ntawm yeej-yeej, thiab tsim kev koom tes ntev nrog cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb. Peb ntseeg tias peb txoj kev loj hlob raws li cov neeg siv khoom ua tiav, keeb kwm qiv nyiaj yog peb lub neej.
Tus nqi pheej yig tshaj plaws hauv Suav teb PVC Yeeb Nkab Fittings thiab Yas Yeeb Nkab Fittings, Nrog kev loj hlob ntawm lub tuam txhab, tam sim no peb cov khoom muag thiab pabcuam ntawm ntau dua 15 lub tebchaws thoob ntiaj teb, xws li Tebchaws Europe, North America, Middle-East, South America, Southern Asia thiab lwm yam. Raws li peb nco ntsoov tias kev tsim kho tshiab yog qhov tseem ceeb rau peb txoj kev loj hlob, kev tsim khoom tshiab yog tas li. Dhau li ntawm qhov ntawd, Peb cov tswv yim ua haujlwm yooj ywm thiab ua haujlwm tau zoo, cov khoom zoo thiab cov nqi sib tw yog qhov peb cov neeg siv khoom tab tom nrhiav. Tsis tas li ntawd, kev pabcuam zoo coj peb lub koob npe zoo.