PPR Yas Dej Yeeb Nkab

PPR Yas Dej Yeeb Nkab
Paub meej:
Peb cov yeeb nkab PPR rau dej suav nrog PPR yeeb nkab rau cov dej txias (PPR-C), PPR yeeb nkab rau dej kub (PPR-H) thiab PPR dual- txheej lub teeb resistant yeeb nkab (PPR-D)
1. Xim tuaj yeem hloov kho.
2. OEM / ODM tau txais
3. Pob tuaj yeem kho tau
4. Ntev ntawm cov yeeb nkab feem ntau yog 4M, tab sis kuj peb tuaj yeem ua raws li peb cov neeg siv khoom xav tau
A. Siv cov khoom siv raw los tswj kom zoo.
B. Pob
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Hauj lwm lawm
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PPR Yas Dej Yeeb Nkab|Zhejiang Lvzhou Yeeb Nkab Technology Co., Ltd.

Zhejiang Lvzhou Yeeb Nkab Technology Co., Ltd. tsim PP -R dej yeeb nkab los ntawm nkauj xwb polypropylene random copolymer (Hom 3). Peb lub Hoobkas nyob hauv Huzhou, Zhejiang, nrog kev nkag mus rau Shanghai thiab Ningbo ports. Peb tau khiav cov kab extrusion rau ntau tshaj kaum xyoo thiab tam sim no xa mus rau cov neeg yuav khoom hauv Southeast Asia, Middle East, thiab Africa.

Dab tsi ua rau PP-R txawv

Polypropylene random copolymer tau tshwm sim hauv Tebchaws Europe thaum xyoo 1980s raws li cov lus teb ncaj qha rau cov teeb meem nrog cov kav dej hlau. Cov khoom siv tau tsim los ntawm polymerizing propylene nrog ib feem me me ntawm ethylene- feem ntau qis dua 5% - faib random raws li cov saw hlau polymer es tsis yog hauv cov blocks. Qhov kev faib tawm random cuam tshuam kev tsim cov siv lead ua hauv cov yas tiav, ua rau cov qauv nruj dua amorphous nrog kev nkag siab zoo dua ntawm qhov kub siab.

Hauv cov ntsiab lus siv tau rau tus neeg ua haujlwm kav dej: PP-R tuav cov dej kub siab zoo dua li cov qib polypropylene ua ntej, tsis corrode, thiab yuav tsis scale nyob rau hauv lub sij hawm dhau los.

PPR pipe installation in residential plumbing system

Khoom siv thiab kev tsim kho

Peb khiav nkauj xwb PP-R Hom 3 compound los ntawm peb cov kab extrusion. Tsis muaj regrind, tsis muaj fillers, tsis hnyav hlau stabilizers. Cov yeeb nkab phab ntsa yog sib xws, thiab sab hauv qhov chaw nyob twj ywm du los ntawm kev pab cuam lub neej, uas ua rau kev sib txhuam tsis zoo.

Cov khoom yog muab los ntawm tsim petrochemical qhov chaw, thiab peb khaws cov ntaub ntawv batch rau txhua qhov kev khiav haujlwm. Rau kev siv dej haus, qhov sib xyaw ua tau raws li qhov xav tau ntawm GB / T 17219 rau cov ntaub ntawv sib cuag nrog dej haus.

Dimensional Range

Txheem sab nraud diameters los ntawm 20mm txog 110mm. Qhov ntau thiab tsawg ntawm 20mm thiab 25mm nqa ntau ntawm cov kav dej hauv tsev, thaum qhov loj dua ua rau cov kab riser thiab kev lag luam xa tawm.

Phab ntsa thickness yog txiav txim los ntawm chav kawm siab:

 
 
Nominal OD PN20 Phab PN25 Phab ntsa
20 hli 2.8mm ib 3.4mm ib
25 hli 3.5mm ib 4.2mm ib
32mm ib 4.4mm ib 5.4mm ib
40 hli 5.5mm ib 6.7mm ib
50 hli 6.9mm ib 8.3mm ib
63mm ib 8.7mm ib 10.5 hli

Kev xa khoom ntev yog 4 meters ib ncaj. Custom lengths muaj nyob rau hauv kev thov nrog yam tsawg kawg nkaus txiav txim kom muaj nuj nqis.

PPR pipe connection details and joint quality

Cov ntaub ntawv ua haujlwm

PP-R yeeb nkab tshuab nqa lub neej tsim ntawm 50 xyoo rau kev pabcuam dej txias. Ntawm 70℃txuas ntxiv, lub neej kev pab cuam yog 30 xyoo. Qhov siab tshaj plaws luv luv -lub sij hawm kub spikes tuaj yeem ncav cuag 95℃.

Lub thermal conductivity ntawm PP-R yog kwv yees li 0.23 W / mK- kwv yees li ib -ob - pua pua ntawm cov hlau. Cov dej kub poob qis dua los ntawm PP-R kab piv rau cov kav hlau, thiab sab nrauv sab nrauv tseem txias dua rau qhov kov.

 
 
Parameter Tus nqi
Kev pabcuam kub tsis tu ncua 70 degree
Luv -lub sij hawm max kub 95 degree
Ua haujlwm siab tshaj plaws (PN20) 2.0 MPa ntawm 20 degree
Thermal conductivity 0.23 W / mK
Tsim kev pab cuam lub neej (dej txias) 50 xyoo
Tsim kev pab cuam lub neej (70℃nruam) 30 xyoo

PPR pipe manufacturing quality control process

Cov qauv thiab kev ua raws cai

Peb cov khoom ua raws li GB / T 18742, Suav teb tus qauv rau polypropylene piping systems rau kub thiab txias installation. Cov qauv no yog ib qho kev hloov kho ntawm ISO 15874. Cov kev cai dav dav ua raws li DIN 8077/8078, uas ntau tus neeg yuav khoom thoob ntiaj teb lees paub.

Cov qauv khoom tseem ceeb:

GB/T 18742.2-Pib

GB/T 18742.3-Fittings

GB/T 17219-Kev soj ntsuam kev nyab xeeb rau cov khoom siv dej haus

Rau cov haujlwm uas yuav tsum tau muaj kev pov thawj thib peb, peb tuaj yeem muab cov ntawv tshaj tawm uas suav nrog lub zog hydrostatic, yaj ntws tus nqi, lub sijhawm oxidation induction, thiab cov hmoov tshauv. Cov ntaub ntawv pov thawj muaj nyob rau hauv ib pawg.

Yuav tsum tau nruab

PP-R koom nrog cov cua sov fusion. Lub cuab yeej fusion heats cov yeeb nkab sab nrauv thiab haum rau sab hauv kom muaj qhov kub thiab txias, tom qab ntawd ob qho tib si raug nias ua ke thiab tuav kom txog thaum lub melted polymer txias rau hauv ib qho kev sib koom ua ke. Tsis muaj O-rings, tsis muaj crimp rings, tsis muaj kuab lom cement.

Qhov no yog PP-R lub ntsiab kom zoo dua hauv kev xau- daim ntawv thov rhiab heev: ib qho kev sib koom ua ke kom raug tsis muaj qhov sib cais ua tsis tiav. Kev sib koom ua ke ua ib qho txuas ntxiv ntawm cov yas, tsis muaj qhov tsis muaj zog ntawm cov khoom siv. Tab sis cov txheej txheem kuj tsis zam txim rau. Ib qho hauv qab -kub txias weld lossis tshaj-rhaub sib koom ua ke uas kaw lub qhov taub tuaj yeem nkaum qhov tsis xws luag hauv cov yeeb nkab phab ntsa. Yog tias cov neeg ua haujlwm tsis tau txais kev cob qhia kom raug, qhov tsis ua haujlwm yuav tsis tshwm sim kom txog thaum lub kaw lus muaj zog.

Peb suav nrog fusion tsis thiab cov txheej txheem installation yooj yim nrog kev xa khoom. Rau kev txiav txim loj dua, peb tuaj yeem muab cov ntaub ntawv thev naus laus zis los txhawb nqa ntawm - qhov chaw kawm.

Daim ntawv thov

PP-R yeeb nkab tshuab tau teev tseg rau:

Kev faib dej kub thiab dej txias hauv tsev

Kev lag luam tsev kav dej

Tsev so thiab tsev kho mob dej network

Radiator thiab pem teb cua sov sib txuas

Agricultural dej conveyance

Cov yeeb nkab yuav tsum tsis txhob ntsia rau hauv tshav ntuj ncaj qha yam tsis muaj kev tiv thaiv UV. Ntev - lub sij hawm raug degrades cov polymer, yog li saum toj no - hauv av sab nraum zoov khiav yuav tsum tau lub tes tsho los yog xim. Kev teeb tsa hauv faus yuav tsum muaj cov ntaub pua tsev tsim nyog los tiv thaiv cov yeeb nkab los ntawm cov pob zeb ntse thiab cov av txav.

Ordering Information

Cov chav kawm siab:PN10, PN16, PN20, PN25
Xim:Dawb, grey, ntsuab, los yog kev cai
Ntev:Txheem 4 meters, kev cai muaj
Marking:OEM thiab tus kheej daim ntawv lo muaj
Ntim:Standard hnab los yog customized cartons

Hu rau peb pab neeg xa tawm rau cov ntawv qhia tshwj xeeb, cov qauv, lossis tus nqi. Peb tuaj yeem muab cov ntaub ntawv pov thawj, cov ntaub ntawv xeem batch, thiab cov ntaub ntawv qhia txog kev xa khoom.

Cim npe nrov: Tuam Tshoj ppr yas dej yeeb nkab manufacturers, lwm tus neeg, Hoobkas

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