A yas yeeb nkab ntawm loj inch: zoo, qhov tsis zoo thiab daim ntawv thov

Yas kav ntawm loj inch - ib tug qhia tshwj xeeb uas ua yas khoom nrog ib tug ntoo khaub lig seem los ntawm 500 mus 2400 hli, muaj ib tug ntau dua hardness. Lawv mas siv nyob rau hauv pw pipelines rau dej los yog cov cua kub systems nyob rau hauv lub lag luam. Yas kav ntawm loj inch yuav sai sai no hloov tag nrho cov uas twb muaj lawm pob zeb thiab cov hlau. Cov khoom no yuav tsum ua los ntawm cov ntaub xws li:

- PVC;

- polyethylene;

- polybutylene;

- polypropylene.

Nws yog suav hais tias yog feem ntau txhim khu kev qha loj inch yas yeeb nkab yog ua los ntawm polypropylene. Cov khoom ua los ntawm cov khoom no, yog siv tsuas yog nyob rau kub thiab dej txias mov. Incidentally, lub loj lub cheeb yas yeeb nkab nws muaj nws zoo, uas nws yuav tsum tau muab sau tseg, namely, corrosion kuj, ntau yam tsim kua muag thiab tawg siab thiab ib tug tsawg thermal conductivity. Nyob rau hauv tas li ntawd, cov khoom uas pheej yig tshaj.

Tab sis, nyob rau hauv tas li ntawd mus rau lub zoo, yas yeeb nkab ntawm loj inch nws muaj nws tus kheej tej tsis zoo. Qhov no tsis khov rau ultraviolet tawg. Nws tseem yog nqi xav tias cov pw ntawm cov kav dej nyob rau hauv qhib hauv av rho tawm yog yuav tsum tau.

Nrog kev xav txog cov installation ntawm cov khoom no, tej zaum nws yuav tsum tau muab sau ntawm no txoj kev no yuav tsum tau ib tug high-kev ua tau zoo kev twb kev txuas. Txij li thaum cov kav dej muaj ib tug loj lub cheeb, nws feem ntau ua rau ib co teeb meem. Ntawm no, muaj ob txoj kev ntawm kho, namely lub cais thiab ib-piece.

Tus thawj embodiment can yuav disassembled yog tias tsim nyog, ib co ntawm cov ntsiab, piv txwv li, yog hais tias muaj ib tug rhuav tshem ntawm ib tug tej feem ntawm lub raj.

Nyob rau hauv lub thib ob cov ntaub ntawv, tom qab lub welding, cov feem ua ib tug. Qhov no yog tsuas yog siv nyob rau hauv qhov kev lag luam, uas nyob rau hauv lem yog kev cob cog rua rau lub loj inch khoom. Qhov no hom ntawm kev twb kev txuas yog siv rau cov loj kav uas yog muab tso rau ib tug tej theem ntawm tob. Qhov no hom ntawm mount yog heev txhim khu kev qha, check, airtight thiab resistant mus rau tag nrho cov xaiv ntawm cov influences, hnav txhoj puab heev. Thaum releasable txoj kev kuj muaj ib tug tej theem ntawm kev ntseeg. Lub tebchaw khiav lag luam los ntawm ntau yam nyob thiab flanges muaj nyob rau hauv ib tug ntxiv set ntawm pawm no ntau npau, uas, nyob rau hauv lem, muaj ib tug siab elasticity. Qhov no txoj kev yog siv rau txhim kho nws tus kheej-ntws, uas tsis yog-siab kav. Qhov no yog tsuas cov installation ntawm tej kav dej phwj phwj systems. Tej flare kev twb kev txuas yog heev yooj yim mus siv, nws yuav txawm yuav tuaj txoos ua ke thiab disassembled los ntawm txhais tes. Nyob rau hauv tas li ntawd, thaum zoo li no ua hauj lwm cov ntsiab yog siv tsis yog loj heev.

Yas kav ntawm loj inch, tus nqi ntawm uas yog siv tau (piv txwv li, cov nqi ntawm cov khoom no nrog ib lub cheeb ntawm 1000 hli thiab ib lub phab ntsa thickness ntawm 50 mm yog 7840 rubles. Ib lub 'meter', yog hais tias tus specifications yog sib npaug zos rau 2200 hli thiab 95 hli, ntsig txog, nws yuav raug nqi 29920 muab.) yog ib tug sib tw khoom rau qhov muag ua lag luam, ua tsaug rau nws cov high quality kev ua tau zoo thiab yooj yim rau siv. Tsis tas li ntawd nemaloznachitelnym yog qhov tseeb hais tias cov ntaub ntawv no muaj zoo tsos, muab piv nrog rau lwm cov kav dej, piv txwv li los ntawm cov hlau.