PP-R tube kuj muaj lub npe hu ua peb hom polypropylene yeeb nkab, uas yog extruded rau cov yeeb nkab uas siv cov tshuaj copolymerization polypropylene. Nws yog ib hom khoom tshiab ntawm cov khoom siv yas hauv Tebchaws Europe thaum pib ntawm 1990s. Pp-r yog lub cim tshiab ntawm cov khoom siv roj ntsha los ntawm kev siv cov roj phaus kauj phis sij rau cov kab thev naus laus zis thiab (polymerization tsis zoo) (copolymerization random) nyob rau hauv cov roj ntawm molecular PP hauv xyoo 1980s. Nws muaj kev ua haujlwm tsis zoo thiab ntev mus ua haujlwm.
Cov qauv khoom ntawm PPR raj nyob hauv Suav teb yog hloov sai, thiab muab faib rau PPR raj hauv ntau qhov chaw yog ze rau qhov teeb meem ntawm kev lag luam ntawm cov teb chaws tsim. Txawm hais tias theem zoo ntawm PPR hauv Suav teb feem ntau txawv ntawm txawv teb chaws, muaj ntau yam teeb meem thiab kev piam sij, tiam sis qhov sib txawv ntawm qib zoo yog nqaim. Cov kev cai thiab kev cai ntawm PPR hauv Suav teb tau ua raws nraim li cov qauv thoob ntiaj teb (los yog ncaj qha los ntawm cov qauv thoob ntiaj teb), thiab kev saib xyuas thiab kev ntsuam xyuas ntawm PPR yuav maj mam txhim kho. Qee yam ntawm cov khoom tau mus txog tus txheej txheem thoob ntiaj teb, thiab qee cov tau raug xa tawm (ib feem ntawm cov ntaub ntawv thoob ntiaj teb).
Raws li kev soj ntsuam kev soj xyuas kev lag luam thiab kev lag luam nyob hauv Suav teb PPR dej khov kev lag luam nyob rau xyoo 2011-2015, PPR kev lag luam tsim yog maturing, cov ntaub ntawv tshwj xeeb hauv domestic pib, thiab kev lag luam yog nce mus rau txoj kab ceev.
Tam sim no, feem ntau ntawm cov khoom siv hauv PPR kev lag luam (nrog rau cov cuab yeej tsim ub no, kev sib txuas cov khoom siv, kev sib tw khoom, thiab cuab tam thiab cuab tam) tuaj yeem tsim nyob rau ntau qhov chaw ntawm lub teb chaws. Thiab qee qhov kev lag luam cov khoom qib twb ze rau txawv teb chaws advanced khoom. Nws yog pov thawj tias tus kab ntawm PPR kab hauv Suav teb yog nce. Nyob rau tib lub sijhawm, domestic PPR machinery lag luam tseem nyob rau hauv txoj kev lag luam yas yas tau zoo heev. Muaj ntau lub lag luam tau ntes lub sijhawm los nyob rau hauv ob peb xyoos xwb.
Los ntawm kev nce qib ntawm kev lag luam kev sib tw, lub industrialization ntawm PPR kuj pib. Nyob rau hauv xyoo tsis ntev los no, muaj ib tug xov tooj ntawm loj-scale cov tuam txhab nyob rau hauv Suav. Muaj ntau pua plhom kev muag khoom ntawm yantong, liansu, yanda, guotong, baoshuo thiab huanya, thiab cov koom haum uas tsim thiab ua haujlwm thoob plaws hauv thaj tsam loj tuaj. Ib txhia ntawm lawv yog koom tes ua ke los yog kev koom tes nrog thoob ntiaj teb nto moo yas yeeb nkab cov lag luam. Ntxiv mus, muaj ntau qhov kev lag luam loj hauv kev tsim kho lossis kev npaj.
Tib lub sij hawm, PPR raw khoom lag luam hauv peb lub teb chaws siv los them nqi rau cov yeeb nkab ntau lawm. Muaj ntau yam tseem ceeb rau qhov no: ua ntej, nws yog vim hais tias PPR kev lag luam hauv Suav tau yav dhau los yav dhau los, thiab tsis tau thov qee qhov tshwj xeeb rau cov khoom siv rau cov yeeb nkab khoom; Thib ob, Tuam Tshoj tus PPR cov ntaub ntawv raw khoom noj khoom haus luv luv, thiab cov khoom lag luam uas tsis tau tsim muaj kev tsis txaus siab rau cov khoom siv cov yeeb nkab qis.
Cov lag luam txawv teb chaws tuaj yeem nkag mus rau Suav teb, PPR yeeb nkab khoom tseem nyob sab nraud ntawm qee lub lag luam hauv peb lub teb chaws, qee cov khoom muag tau muag rau sab hnub tuaj Asia, Middle East, Africa, americas thiab Europe thiab lwm yam thaj chaw. Qee cov neeg ua lag luam uas tos ntsoov Suav tau nthuav dav cov kev lag luam thoob ntiaj teb hauv lub ntsej muag ntawm kev sib tw tsiv hauv cov khoom lag luam. Nyob rau hauv lub xyoo dhau los, tus xa tawm ntawm PPR cov yeeb nkab yeeb nkab khoom tau nce, thiab lub ntim qhov export volume thiab export tau nce, thiab nqi tsev thiab cov kev faib ua feem ntawm tag nrho cov zis yog nce. Los mus ua ke, Tuam Tshoj tus PPR kev lag luam kev lag luam muaj kev txhim kho zoo heev.
Shandong Kangyu Yeeb Kev Lag Luam Co., Ltd., founded hauv 2000, yog lub tuam txhab tsim khoom tshwj xeeb hauv cov khoom lag luam ntawm PP-R, PE, PE-RT, PB yas kav thiab fittings. Nyob rau hauv Linyi, Shandong xeev, Suav, Peb devote peb tus kheej tsis tu ncua mus rau thoob ntiaj teb kev lag luam thiab muab pipeline neeg lag luam uas tuaj ntawm thoob plaws lub ntiaj teb nrog customized cov kev pab cuam. Yuav kom tsim tau lub Hoobkas niaj hnub no, peb nqis peev pab rau kev ua lag luam ntawm cov neeg kho tshuab. Peb lub tuam txhab ntiav cov kev txawj ntse thiab kev paub txog thiab ua rau tib neeg cov kev pab cuam ntawm kev tswj hwm, kev khiav dej num thiab kev pab cuam. Peb muab peb cov neeg koom tes nrog kev pab thiab ua haujlwm ib-kev pab cuam.
