IFANHoobkas 30+ xyoo tsim kev paub txog kev txhawb nqa xim / qhov loj me kev txhawb nqa dawb qauv.Zoo siab txais tos los tham rau catalog thiab kuaj dawb.Qhov no yog peb lub vev xaib Facebook:www.facebook.com, Nyem rau saib IFAN cov khoom lag luam video.Piv nrog cov khoom Tomex, peb cov khoom IFAN los ntawm qhov zoo rau tus nqi yog qhov koj xaiv zoo tshaj plaws, txais tos mus yuav!
CPVC (Chlorinated Polyvinyl Chloride) fittings yog dav siv nyob rau hauv cov kav dej rau lawv zoo heev corrosion kuj, tsis tshua muaj toxicity thiab kub kam rau ua. Txawm li cas los xij, txhawm rau kom ntseeg tau tias lawv muaj kev nyab xeeb thiab zoo, CPVC fittings yog ua raws li ntau txoj cai thiab cov qauv.
International Standards:
CPVC fittings yog categorized li "thermoplastic" fittings, thiab lawv cov kev tsim thiab kev siv yog tswj los ntawm thoob ntiaj teb cov qauv xws li ISO 727 thiab ISO 4437. Cov qauv no qhia cov kev cai rau CPVC kav, fittings thiab lwm yam khoom, nrog rau cov khoom ua tau zoo, qhov ntev, daim ntawv lo. thiab cov kev sim.
National Standards:
Ntxiv nrog rau cov qauv thoob ntiaj teb, cov kev cai ntawm CPVC fittings txawv ntawm ib lub tebchaws mus rau lwm qhov. Piv txwv li, hauv Tebchaws Meskas, kev siv CPVC cov kav dej yog tswj hwm los ntawm National Fire Protection Association (NFPA), International Plumbing Code (IPC) thiab Uniform Plumbing Code (UPC). Cov lis dej num no qhia txog kev teeb tsa thiab siv CPVC kav dej thiab fittings, nrog rau cov kev cai rau kev ntsuam xyuas thiab kev sau npe.
Quality Control Standards:
CPVC fittings tuam ntxhab yuav tsum ua raws li cov qauv kev tswj xyuas nruj kom ntseeg tau tias lawv cov khoom ua tau raws li qhov yuav tsum tau ua. Cov qauv no suav nrog ISO 9001, uas qhia meej txog kev tswj hwm kev ua haujlwm zoo rau lub tuam txhab, thiab ASTM D2855, tus qauv ntsuas kev ntsuas rau kev txiav txim siab tso cai rau CPVC fittings. Cov neeg tsim khoom tseem yuav tsum tau ua cov kev ntsuam xyuas tsis tu ncua hauv lawv lub chaw kuaj mob kom paub meej tias lawv cov khoom muaj kev nyab xeeb thiab zoo.
Environment Regulations:
Kev tsim thiab pov tseg ntawm CPVC fittings kuj muaj kev cuam tshuam rau ib puag ncig, yog li cov kev cai tswj hwm CPVC haum cov tuam txhab tau muab tso rau hauv. Piv txwv li, European Union's REACH (Kev Sau Npe, Kev Ntsuam Xyuas, Kev Tso Cai thiab Kev Txwv Cov Tshuaj) txwv tsis pub siv qee yam tshuaj thiab xav kom cov tuam txhab sau npe lawv cov khoom thiab muab cov ncauj lus kom ntxaws txog lawv cov khoom xyaw thiab muaj peev xwm txaus ntshai rau tib neeg kev noj qab haus huv thiab ib puag ncig.
Hauv kev xaus, CPVC fittings yog nyob rau hauv ntau yam kev cai thiab cov qauv los xyuas kom meej lawv kev nyab xeeb, zoo, thiab eco-friendliness. Nws yog ib qho tseem ceeb uas yuav tsum tau ua hauj lwm nrog cov neeg muab khoom lag luam thiab cov neeg tsim khoom lag luam uas ua raws li cov cai thiab cov qauv no kom ntseeg tau tias muaj kev nyab xeeb thiab txhim khu kev qha ntawm cov kav dej uas siv CPVC fittings.