1. PVC cov kav dej yog siv rau cov kav dej, xws li cov dej ntws hauv cov dej num hauv vaj tse, cov dej nag, cov dej hauv zej zog, thiab lwm yam. Cov kav dej PVC nws tus kheej tsis muaj qhov siab, tsis muaj siab, thiab tsis muaj qhov yuav tsum tau ua kom huv si.Yog tias koj xav paub qhov txawv ntawm qhov zoo ntawm cov yeeb nkab, nws nyob ntawm nws qhov toughness thiab tensile zog.
2. PVC cov kav dej yog siv rau kev siv dej, thiab tau kawg qee qhov yog siv rau kev ua liaj ua teb irrigation.Qhov sib txawv loj tshaj plaws ntawm cov kav dej yog tias lawv yuav tsum muaj peev xwm tiv taus siab.Yog tias nws yog rau cov dej num, lawv kuj yuav tsum muaj cov ntsuas Hygienic, tsis muaj tshuaj lom thiab tsis muaj kuab lom thiab lwm yam ntsuas ntsuas.
PVC dej yeeb nkab specification cov lus
1. Feem ntau siv PVC kua dej yeeb nkab specifications mas yog raws li nominal txheej kab uas hla, uas yog 32mm, 40mm, 50mm, 75mm, 90mm, 110mm, 125mm, 160mm, 200mm, 250mm, 315mm, 400mm, 50 pvc yeeb nkab feem ntau Muaj qhov sib txawv, uas yog qhov qub.Qhov ntev ntawm PVC-U yeeb nkab feem ntau yog 4m lossis 6m, thiab lwm qhov ntev yog txiav txim siab tom qab kev sib tham ntawm cov khoom siv thiab kev xav tau.
2. Specifications ntawm PVC cov kav dej Qhov ntev ntawm cov kav dej PVC feem ntau yog 4 meters lossis 6 meters.Yog tias koj xav tau lwm qhov ntev, koj tuaj yeem sib tham nrog cov chaw tsim khoom kom xaj.Lub nominal txheej kab ntawm PVC cov kav dej muaj cov kev cai nruj, uas tau ua raws li lub teb chaws tus qauv GB / T5836.1-2006.Cov specifications ntawm nominal txheej txoj kab uas hla ntawm cov kav dej PVC yog 32mm, 40mm, 50mm, 75mm, 90mm, 110mm, 125mm, 160mm, 180mm, 200mm, 250mm, 315mm, 400mm, 630mm, thiab lwm yam.
3. Ntxiv rau qhov tshwj xeeb ntawm PVC cov kav dej ua tau raws li tus qauv, nws cov ntsuas kev ua tau zoo yuav tsum ua raws li cov cai.Cov tsos ntawm cov kav dej yuav tsum tau ua kom cov phab ntsa sab hauv thiab sab nrauv yog du thiab du, tsis muaj cua npuas, tawg, kev nyuaj siab, cov cim, thiab lwm yam, thiab cov xim tis yog uniform;lub zog tensile tawm los yuav tsum siab tshaj 40MPa;softening kub yuav tsum siab tshaj 80 degrees Celsius;Qhov tshwm sim ntawm qhov poob phaus cuam tshuam qhov ntsuas yuav tsum tsawg dua 10%.
4. Muaj cov kev cai nruj heev ntawm phab ntsa tuab ntawm cov kav dej PVC.Cov kev cai tshwj xeeb rau sab nrauv phab ntsa thickness yuav tsum ua raws li tus qauv GB / T5836.1-2006.Lub longitudinal retraction tus nqi yog tsawg dua 5%, thiab qhov sib txawv ntawm tib seem tsis tuaj yeem tshaj 14%.
HONGKE ib lub Hoobkas uas tsim cov yeeb nkab fittings, muaj peev xwm tswj tau cov kev txiav txim loj, thiab muaj peev xwm ua kom tiav cov khoom lag luam ceev hauv lub sijhawm luv luv
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Lub sij hawm xa tuaj: Nov-30-2022
