Cov cua kub system ntawm polypropylene kav: zoo thiab cov yam ntxwv ntawm cov installation

Rau hnub tim, loj-kis system ntawm cov cua kub polypropylene kav. Qhov no yog vim lub fact tias niaj hnub kav dej cov khoom muaj ib tug xov tooj ntawm lub sij hawm thiab zoo uas tsis tau muaj lawv cov predecessors (PVC kav thiab fittings ua los ntawm polyethylene).

zoo

Muaj cov khoom ua los ntawm polypropylene yog check heev. Yog hais tias koj raug xaiv yam hom, lawv muaj peev xwm kav rau 50 xyoo los yog ntau tshaj. Polypropylene hlab, vim lub cim muaj pes tsawg leeg thiab raug hom kev kawm, tsis txhob yuav tsum tau ntxiv rwb thaiv tsev uas tseg tau thiab tsis sau rau lub hws nto.

Thaum tshav kub kub savings thaum uas siv cov khoom yog 20%. Hlab tsis xeb, tsis tsim hauv calcareous deposits thiab cov quav hniav tas txig du hauv cov phab ntsa, uas eliminates lub tsis sib haum xeeb thiab tsis kam, li no dej ntws dawb do los ntawm cov yeeb nkab. Lawv tsis yog ib tug neeg xyuas pib ntawm hluav taws xob. Dhau li cua sov los ntawm polypropylene hlab peev xwm ntawm tiv lub kub thiab txias cim ntawm 95 ° C.

Khoom yog ib qho yooj yim los mus thauj thiab installation, raws li lawv muaj ntau sib zog tshaj hlau. Yooj yim txiav nrog tshwj xeeb txiab. Installation ntawm polypropylene kav ntawm lub cua sov system yuav siv sij hawm ib tug me ntsis lub sij hawm. Rau kev twb kev txuas ntawm ib cov yeeb nkab thiab fittings yuav tsum tau ib tug tshwj xeeb soldering cuab tam. Nyob rau hauv cov ntaub ntawv no, qhov xaus ntawm cov khoom tsis muaj qhov yuav tsum tau rau tu. Vim tus muaj zog cua sov ib tug compound ntawm polypropylene kav yog suav tias yog txhim khu kev qha.

mounting

Thaum mounting cov khoom, tsis txhob las lawv distortions dabtsi yog khoov raws li polypropylene - yog ib tug nyuaj cov ntaub ntawv uas, uas txhais tau tias tag nrho cov lem thiab lwm yam kev ua yuav tsum tau ua los ntawm txoj kev polypropylene fittings. Installation ua hauj lwm yog zoo tshaj plaws sab laug mus rau cov tub txawg, txwv tsis pub muaj yog ib tug uas yuav kis tau cov neeg pluag-zoo cua sov system. Yog hais tias tsim nyog, ib tug polypropylene yeeb nkab yuav tsum tau me ntsis bent, cua sov nws mus rau lub kev kawm qhov chaw siv lub tshuab lub tsev. Txawm li cas los, nyob rau hauv cov ntaub ntawv ntawm muaj zog siab nyob rau hauv cov ntaub ntawv uas cov khoom undergo deformation los yog ua txhaum lub qub.

Tam sim no ua raj ntev ntawm 4 meters. Manufactured khoom ntawm peb hom, txhua tus uas yog tsim los rau ib tug daim ntawv thov (PN10, PN20, PN25). Cov cua kub system yog mounted nyob rau hauv polypropylene hlab, feem ntau yog ua los ntawm PN25. Lwm yam no zoo yog yus nyob rau hauv hais tias nws yog tam los ntawm lub sab hauv nrog txhuas ntawv ci, yog li ntawd, tsis yas. Vim lub reinforcing raj ntawm peb pab pawg neeg tej zaum yuav siv tau rau ib tug siab txog li 8 atmospheres thiab kub txog li 70 ° C, nyob rau lub sij hawm - 50 xyoo. Tab sis yog hais tias tus dej siab thiab kub yam ntxwv yuav ua rau kom lub raj lub neej yuav raug muab txo.

xaus

koj muaj peev xwm yuav polypropylene kav rau cua sov nyob rau hauv tej khoom kho vajtse. Tus nqi yog kuj tsis tshua muaj, uas yuav ua rau lawv muaj. Tus nqi yog nyob rau txoj kab uas hla (25 mus 125 hli) thiab yog hom twg los ntawm hais txog 40 rau 1500 los yog ntau tshaj ib square meter rubles. Feem ntau cov twb pom nyob rau hauv lub siab zoo ntawm cov khoom thiab cov kev ywj pheej cov nqi.