3PE coated steel yeeb nkab yog cov yeeb nkab sib xyaw uas muaj peb txheej los tiv thaiv - cov khoom siv corrosion rau sab nrauv phab ntsa: ib qho epoxy hmoov primer, ib txheej nplaum nruab nrab, thiab polyethylene topcoat. Peb txheej no yog siv ib txhij nyob rau hauv lub Hoobkas thiab fused rau hauv ib qho, kev sib koom ua ke. Cov kav dej npog ib txoj kab uas hla ntawm DN30–DN1600mm thiab yog tsim los ntawm nruj raws li SY/T 0413-2002 tus qauv. Cov khoom muaj kev tiv thaiv zoo heev rau cathodic disbondment, dej vapor permeation, thiab mechanical puas. Nws yog qhov tsim nyog rau faus los tiv thaiv - daim ntawv thov kev xeb{11}} xws li ntev - cov kav dej thiab cov kav dej, cov pa hauv nroog, cov dej hauv nroog, thiab kev tsim kho hauv hiav txwv - ua kom lub neej ntev ntawm cov yeeb nkab steel.
Cov txheej txheem ntau lawm yog dab tsi?
Cov txheej txheem ntau lawm yog qhov tseem ceeb los xyuas kom meej qhov zoo ntawm 3PE txheej. Cov kauj ruam tseem ceeb suav nrog:
Steel yeeb nkab pretreatment
Txhaj tshuaj tiv thaiv kom tshem tawm xeb thiab ua tiav qhov huv huv ntawm Sa2.5.
01
Nruab nrab- zaus induction cua sov
Kub cov yeeb nkab rau 180-220℃hauv kev npaj rau txheej.
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Ib txhij peb - txheej txheej
Daim ntawv thov ua ntu zus ntawm qhov kub thiab txias, suav nrog electrostatic txau ntawm epoxy hmoov ua raws li extrusion- qhwv lossis txheej txheej ntawm cov nplaum thiab polyethylene txheej.
03
Dej txias thiab teeb tsa
Cov dej txias sai sai tom qab siv txheej txheej los teeb lub txheej.
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Kev tshuaj xyuas cov khoom tiav
Kev kuaj xyuas nruj, suav nrog kev kuaj xyuas hnub so (kev kuaj ntsuas hluav taws xob) thiab ntsuas txheej tuab.
05
Vim li cas thiaj xaiv 3PE coated steel yeeb nkab?
Superior tiv thaiv -corrosion kev ua tau zoo:Ua ke cov tshuaj tiv thaiv ntawm epoxy hmoov nrog rau lub cev barrier zog ntawm polyethylene, zoo tiv taus yaig los ntawm av, dej, thiab tshuaj.
High mechanical zog:The high-density polyethylene topcoat provides excellent resistance to impact, abrasion, and stress cracking, effectively withstanding mechanical damage during transport and construction.
Lub neej ua haujlwm ntev: Raws li kev ua haujlwm ib txwm muaj, kev tsim kev pabcuam lub neej ntawm 3PE coated steel yeeb nkab tuaj yeem tshaj 30 xyoo.
Wide Application Range:Npog cov yeeb nkab diameters ntawm Φ60mm mus rau Φ1420mm thiab phab ntsa thicknesses ntawm 2.5mm mus rau 18mm, ua tau raws li cov kev xav tau ntawm ntau yam haujlwm.
FAQ
Q: Xingbang's 3PE coated steel yeeb nkab ua tau raws li tus qauv?
A: Xingbang's 3PE coated steel yeeb nkab nruj me ntsis ua raws li SY/T 0413-2002 tus qauv; cov khoom ntsuas kev ua tau zoo-xws li lub zog tev, cathodic disbondment kuj, cuam tshuam lub zog, thiab Vicat softening point-ua raws li tag nrho cov txheej txheem.
Q: Yuav ua li cas yog 3PE coated steel kav thiab thermal rwb thaiv tsev kav muab tso ua ke?
A: Xingbang muaj cov saw hlau ua tiav, ua kom cov khoom siv ib txhij ntawm 3PE coated steel kav thiab polyurethane rwb thaiv tsev cov kav dej . 3PE-coated steel kav tuaj yeem muab los ua ib leeg los tiv thaiv- cov kav dej xeb lossis siv ua ke nrog cov yeeb nkab rwb thaiv tsev raws li cov yeeb nkab tiv thaiv sab hauv lossis cov yeeb nkab. Cov neeg yuav khoom tuaj yeem muab ob qho tib si los tiv thaiv - corrosion thiab rwb thaiv tsev cov khoom los ntawm ib qho chaw tsim khoom, ua kom ntseeg tau qhov zoo ntawm kev sib xyaw ua ke.
Q: Yuav ua li cas yuav tsum xaiv ntawm 3PE thiab FBE txheej?
A: 3PE txheej yog tsim rau ncaj qha - faus kev teeb tsa thiab ib puag ncig uas muaj kev pheej hmoo siab ntawm kev puas tsuaj, muab cov kev cuam tshuam zoo dua thiab ua rau cov dej vapor permeation. FBE txheej yog tsim rau cov yeeb nkab me me diameters, siab dua kev khiav hauj lwm kub, los yog daim ntawv thov yuav tsum tau txhim khu kev tiv thaiv rau cathodic disbondment. Cov neeg yuav khoom yuav tsum ua lawv txoj kev xaiv raws li qhov kev ntsuam xyuas dav dav ntawm qhov project faus qhov tob, av corrosivity, thiab kev pheej hmoo ntawm kev puas tsuaj.
Cim npe nrov: Tuam Tshoj 3pe coated steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas