Kev sib txuas ntawm HDPE drainpipe yuav tsum tau ua los ntawm kev npaj khoom, txiav, cua sov, yaj lub pob tw vuam, txias thiab lwm yam kauj ruam, cov yam ntxwv tseem ceeb ntawm kev ua tau zoo ntawm lub cev, kev tiv thaiv corrosion zoo, toughness, yooj ywm, cov lus qhia tshwj xeeb hauv qab no rau "Cov kauj ruam thiab cov yam ntxwv ntawm HDPE drainpipe kev sib txuas".
Cov txheej txheem rau kev txuas cov kav dej HDPE:
1. Kev npaj khoom siv: muab cov yeeb nkab lossis cov khoom siv yeeb nkab tso rau ntawm lub tshuab docking, txiav qhov nyiaj pub dawb ntawm 10-20 hli.
2. Kev txiav: qhov me dua qhov dislocation, qhov zoo dua. Qhov kev hloov pauv yuav tsum tsis pub tshaj 10% ntawm phab ntsa tuab. Txwv tsis pub, qhov zoo ntawm docking yuav raug cuam tshuam.
3. Kev cua sov: qhov kub ntawm lub pob tw feem ntau yog 210-230 ℃, lub sijhawm cua sov ntawm lub phaj cua sov txawv ntawm lub caij ntuj no mus rau lub caij ntuj sov, thiab qhov ntev ntawm ob qho kawg yog 1-2 hli.
4. Kev sib txuas ntawm lub pob tw vuam: nws yog qhov tseem ceeb ntawm kev vuam. Cov txheej txheem vuam pob tw yuav tsum tau ua tiav hauv qab lub siab yaj, thiab qhov dav ntawm sab dov yuav tsum yog 2-4 hli.
5. Kev txias: khaws lub siab ntawm lub docking tsis hloov pauv, cia lub interface maj mam txias, lub sijhawm txias yog nyob ntawm qhov nyuaj ntawm tes nias thiab tsis muaj kev xav kub.
6. Ua tiav qhov docking: Tom qab txias, loosen lub slip, tshem tawm lub tshuab docking, thiab npaj rau qhov kev sib txuas interface tom ntej dua.
Cov yam ntxwv ntawm HDPE yeeb nkab:
1. Cov khoom zoo heev
Cov yeeb nkab HDPE feem ntau yog ua los ntawm polyethylene, uas tuaj yeem ua kom lub yeeb nkab muaj zog, tab sis kuj muaj kev ywj pheej thiab kev tiv taus kev nkag. Nws muaj kev ua tau zoo hauv kev sib txuas kub yaj thiab zoo rau kev teeb tsa thiab kev tsim kho ntawm cov yeeb nkab.
2. Kev tiv thaiv corrosion zoo dua
Nyob rau hauv cov cheeb tsam ntug dej hiav txwv, cov dej hauv av siab dhau, thaj av ntawm cov av noo loj dua, kuj siv cov yeeb nkab hlau tsis sib xws yooj yim xeb, thiab lub neej luv luv, thiab cov yeeb nkab polyethylene HDPE feem ntau yog siv ua cov khoom siv, tiv taus kev xeb ntawm cov tshuaj lom neeg, tsis muaj kev kho mob preservative, kuj tsis txhawb kev loj hlob ntawm algae, qhov no kuj yuav muaj lub neej ua haujlwm ntev dua.
3. Kev ua kom muaj zog thiab yooj ywm
Cov yeeb nkab HDPE muaj lub zog siab, thiab qhov ntev ntawm qhov tawg kuj loj heev, yog li rau cov neeg uas extruded tsis sib xws thiab dislocation adaptability yog qhov muaj zog heev, av qeeg kuj zoo dua, yog li ntawd cov kav dej system ruaj khov thiab txhim khu kev qha.
4. Muaj peev xwm ntws tau zoo
Vim tias phab ntsa yeeb nkab du thiab qhov tsis kam me me, nws tuaj yeem ua rau dej ntws sai thiab qhov ntws loj heev. Piv nrog rau lwm cov yeeb nkab, lub peev xwm ncig tau muaj zog heev thiab tus nqi tuaj yeem txuag tau.
5. Kev tsim kho yooj yim
Qhov hnyav ntawm cov yeeb nkab HDPE yog qhov sib dua, kev tuav thiab kev teeb tsa yooj yim dua, thiab kev siv cov khoom kub yaj sib txuas zoo dua, txhim khu kev qha heev.
6. Kev sib khi zoo
Txoj kev vuam tuaj yeem ua kom zoo ntawm qhov interface, paub txog kev sib koom ua ke ntawm qhov sib koom ua ke thiab yeeb nkab, thiab lub zog thiab lub zog blasting ntawm qhov interface siab dua li cov yeeb nkab nws tus kheej, muaj kev nyab xeeb thiab txhim khu kev qha.
CHUANGRONG yog ib lub tuam txhab sib koom ua lag luam thiab kev lag luam, tsim muaj xyoo 2005 uas tsom mus rau kev tsim cov kav dej HDPE, cov khoom siv & cov khoom siv, cov kav dej PPR, cov khoom siv & cov khoom siv, cov khoom siv PP compression & cov khoom siv, thiab kev muag khoom ntawm cov tshuab vuam yeeb nkab yas, cov cuab yeej yeeb nkab, cov cuab yeej kho yeeb nkab thiab lwm yam.
Yog tias koj xav tau cov ntaub ntawv ntxiv, thov hu rau peb + 86-28-84319855,chuangrong@cdchuangrong.com, www.cdchuangrong.com
Lub sijhawm tshaj tawm: Tsib Hlis-20-2022
