PPR yeeb nkab tshuab tuaj yeem siv rau cov ntawv hauv qab no:
Kev xa tawm ntawm cov dej haus
Kev thauj khoom kub thiab dej txias
Cov cua sov hauv qab
Central cua sov kev teeb tsa hauv tsev thiab kev lag luam
Kev thauj mus los hauv kev lag luam (kua kua thiab gasses)
PPR yeeb nkab tshuab siv tshwj xeeb (kev sib txuas hauv qab hiav txwv, cov tes hauj lwm uas muaj kev pheej hmoo ntawm electrochemical corrosion thiab lwm yam)
Piv nrog PE yeeb nkab, PPR yeeb nkab tuaj yeem siv los thauj cov dej kub. Feem ntau, nws yog siv hauv tsev rau cov dej kub. Niaj hnub no, muaj ntau hom PPR yeeb nkab, piv txwv li, PPR fiberglass composite yeeb nkab, kuj PPR nrog uvioresistant txheej txheej thiab antibiosis puab txheej. Peb cov PPR yeeb nkab extrusion kab tuaj yeem ua tau raws li cov neeg siv khoom xav tau. Peb cov PPR yeeb nkab ua tshuab tuaj yeem ua cov khoom siv ntau yam, suav nrog HDPE, LDPE, PP, PPR, PPH, PPB, MPP, PERT, thiab lwm yam. Peb cov PPR yeeb nkab extrusion kab tuaj yeem tsim los ntawm qhov loj me ntawm 16mm mus rau 160mm nrog ib txheej lossis ntau -txheej lossis txawm ntau txheej nrog ob kab noj hniav kom txuag tau cov nqi tshuab thiab cov nqi ua haujlwm.
A. L / D = 38, ob chav tov khoom thiab barrier ntsia hlau, uas tuaj yeem ua kom 100% plasticization ua ntej mus rau hauv kev tuag, nrog cov zawj zawj ntawm qhov chaw pub, nws nce 30% ntawm cov khoom tsim tau.
B. Tuag nrog kauv mandrel, nws ua kom tsis muaj kev ncua sijhawm hauv cov dej ntws uas tuaj yeem txhim kho cov yeeb nkab zoo.Tshwj xeeb disc tsim ntawm lub tes tsho calibration uas ua kom muaj kev kub ceev extrusion.
C. Ob chav-strand lub tshuab nqus tsev tank yog tswj ib tus zuj zus, uas ua kom yooj yim ua haujlwm raws li ib leeg.Stable thiab txhim khu kev qha siab transmitter thiab lub tshuab nqus tsev siab sensor tau txais yuav kom paub txog kev tswj tsis siv neeg.
D. Ob chav haul-tawm kuj tau tswj ib tus zuj zus uas ua rau kev ua haujlwm yooj yim raws li ib txoj hlua khi, ntxiv rau, nrog rau cov kab ntsig sab sauv siv cov khoom siv, kom ntseeg tau tias cov yeeb nkab roundness.
E. Nrog tus neeg tsim ntawm chipless cutter. Tsav los ntawm lub cev muaj zog thiab cov hlua khi synchronous uas ua kom muaj kev txiav ib txwm thaum lub sijhawm khiav ceev.
Qauv | 60/38 ib | 75/38 ib | 90/38 ib | 120/38 ib | |
Daim ntawv thov | Cov khoom nyoos | Tso zis | |||
Dej & Roj | PE | 500 | 650 | 1100 | 1350 |
Antistatic txheej | PE-RT | 400 | 600 | 1000 | 1200 |
Dej & Fitting | PP-R | 350 | 520 | 800 | 1100 |
Dej & Dej Dej | PP | 350 | 520 | 800 | 1000 |
Tiv tauj peb hnub no rau kev sib tham tsim.