Ifan Hoobkas 30+ xyooKev tsim khoom txhawb xim / loj customization kev them nyiaj yug dawb.Qhov kev sib tham rau cov ntawv teev thiab kuaj dawb.Qhov no yog peb FacebookLub Vev Xaib: www.Facebook.com, Nyem rau saib yog tias cov khoom lag luam video.comared nrog cov khoom lag luam Nyom, peb li cov khoom lag luam los ntawm qhov zoo rau koj xaiv zoo tshaj plaws, zoo siab tos txais yuav!
Polypropylene Random Copolymer (PPR) tau ua rau cov khoom siv thoob ntiaj teb, tab sis cov neeg ntawm Tebchaws Europe thiab Amelikas. Nkag siab cov qauv sib txawv no thiab cov kev pom zoo rau kev pom rau hauv kev lag luam hauv ntiaj teb kev ua lag luam thiab thev naus laus zis.
Divergent tus qauv txheej txheem
Suav PP cov kav dej feem ntau ua raws li GB / T 18742 tus qauv, uas qhia txog kev nyem siab thiab haum rau cov dej muab khoom hauv tsev. Cov txheej txheem no qhia meej phab ntsa tuab thiab hydrostatic siab sim nyob rau hauv ambient kub (20 degree) rau 165 teev). Hauv kev sib piv, European Cov Qauv (EN 15874) thiab cov lus qhia Asmeskas (Astm F2389) kom muaj cov kav dej khov ntau dua ntawm cov khoom cua txias (nce txog 95 degree) rau cov ntawv thov cua sov (kom txog 95 degree) rau cov ntawv thov cua sov thiab muaj cua sov) rau cov ntawv cua sov thiab kev lag luam.
Piv txwv li European Cov Qauv, piv txwv, yuam kev nruj rau ntev {0} - lub hom phiaj siv hauv cov dej txias thiab cov dej kub. American specifications, Lub caij no, sib sau sib txuas ntxiv rau cov tshuaj tiv thaiv cov tshuaj, tshwj xeeb rau cov kav dej siv hauv kev siv cov kua roj. Cov divergent no ua ntej ua ntej kev lag luam kev lag luam sib txawv nrog cov tsev loj thiab cov neeg muaj peev xwm tseem ceeb rau cov neeg Europe thiab Asmeskas}}
Kev ntsuas kev ua tiav: cov zog thiab kev lag luam -} Offs
Suav PP cov kav dej Excel nyob rau hauv tus nqi - ua tau zoo thiab kav ntev hauv cov qauv siab siab. Cov neeg tsim khoom lag luam feem ntau ua kom tau cov nqi ntau lawm los txo cov nqi ntau lawm thaum tswj cov phiaj xwm kev ua haujlwm, ua rau lawv nrov} nplai ntawm cov haujlwm loj. Txawm li cas los xij, lawv thermal tsis yog txwv, nrog cov khoom lag luam feem ntau rau kev siv cov dej txias nyeg tab sis tsis haum rau qhov siab- kub siv.
European thiab American ppr kav dej, los ntawm kev sib piv, ua ntej thermal thermal kawg thiab tshuaj muaj peev xwm ruaj khov. Siv cov siab dua - Purity raw cov ntaub ntawv thiab kev txhawb nqa kev kub ntxhov rau 95℃rau ncua sijhawm, ua rau lawv zoo rau cov khoom cua sov thiab kev lag luam. Qhov kev ua tau zoo no los ntawm tus hwm, nrog tus nqi feem ntau 30-50% siab dua li suav cov neeg suav. Cov khoom lag luam European kuj tseem muaj cov khoom siv thev naus laus zis ntau dua, thaum cov neeg Asmeskas sib txawv muaj cov tshuaj ntxiv rau kev corrosion los ntawm kev ua kom haum kua dej.
Cov Khoom Siv Innovation thiab Cov Txheej Txheem Tsim Kev Lag Luam
Cov tuam txhab lag luam Suav tau ua rau cov khoom tsim tshiab, tshwj xeeb hauv UV tsis kam thiab cuam tshuam muaj zog. Ntau tam sim no koom nrog amine lub teeb cigilizers (HSS) kom tau txais kev pabcuam sab nraum zoov, hais txog kev tsis muaj zog keeb kwm piv rau European kav. Cov tswv yim ntau lawm, suav nrog cov kab ntawv rho tawm hauv kev siv hluav taws xob, kuj tseem muaj kev sib txawv sib txawv, qhov sib txawv ntawm kev tswj hwm hauv kev tswj kom zoo.
European thiab Asmeskas cov neeg tsim khoom, lub caij no, tsom rau precision kev lag luam. German thiab Italian tuam txhab, piv txwv li, siv khoos phis tawm - tswj kev sib txuas dav dav hlau kom ruaj ntseg, cuam tshuam rau kev xa tawm. American cov tuam tsev muaj kev lag luam hybrid ppr {}} Al}}} Cov txheej txheem swm rau hauv Suav teb rau qhov siab- kawg cov phiaj xwm. Hla - pollination yog loj hlob: Suav hom tam sim no los ntawm cov tuam txhab uas saib xyuas cov nqi ntawm Suav.
Kev ua lag luam saws thiab kev nyiam hauv cheeb tsam
Hauv Suav teb, ppr kaves domination cov kav dej uas muaj cov kav dej, nrog cov hom hauv zos zoo li peb thiab Tsinghua Tongfang yuav ntes ntau tshaj 70% ntawm kev ua lag luam. Lawv cov nqi pheej thiab kev sib xyaw nrog cov sijhawm tsim kho sai sai ua kom haum nrog lub teb chaws lub nroog tsav. Hauv Tebchaws Europe, hom xws li thaum lawv nyiam ua rau lawv txoj kev ntseeg tau nyob rau hauv Retrofitive cov tsev laus uas thermal kuj tseem ceeb. American ciaj uas muag mus rau PPR rau kev lag luam, nrog cov ntawv thov yuav tsum thauj khoom thiab cov khoom noj khoom haus uas yog qhov uas yuav tsum tau ua.
Kev lag luam tawm ntawm cov nyiam ua yeeb yam: Neeg Asmeskas thiab cov haujlwm sab hnub tuaj, thaum cov khoom siv nruab nrab ntawm cov nqi qis, feem ntau xaiv European variants. This segmentation is blurring, however, as global distributors increasingly offer "dual-standard" products-pipes certified to both GB/T and EN/ASTM standards-catering to diverse project requirements.
Kev sib xyaw ua ke thiab yav tom ntej saib xyuas
Kev lag luam tau txav mus rau kev sib txuas, tsav los ntawm kev tsim kho kev tsim kho thoob ntiaj teb thiab hla {{{{} ciam teb hauv Infrastrasure tej yaam num. Tuam Tshoj cov hloov tshiab tsis ntev los no rau GB / T 18742 tam sim no suav nrog cov qauv siv hluav taws xob ua ke, ua ke nrog cov kev coj ua ntawm Suav kev tsim qauv. American ASTM standards are also adapting, with new provisions for low-cost, high-volume applications in emerging markets.
Kev sib xyaw thev naus laus zis yog ua kom nrawm: Suav tsim khoom lag luam yog cov ntawv tso cai cov qauv ntawm sab Europe, thaum Western cov tuam txhab muaj zog ua haujlwm los txo cov nqi. Kev sib koom ua ke, xws li kev sib koom tes ntawm Tuam Tshoj tus zaj golden thiab lub teb chaws Yelemees's Georg, ua yeeb yam cov kav dej, tsim cov kav dej uas ua ke nrog kev ua haujlwm siab. Raws li cov tsheb thoob ntiaj teb xav tau kev cog qoob loo, cov khoom sib xyaw no tau ua rau tus thawj, Bridging cov cheeb tsam faib hauv PPR cov yeeb nkab thev naus laus zis.