![Qhov txawv ntawm SDR 35 thiab Teem Sijhawm 40 yeeb nkab yog dab tsi? Qhov txawv ntawm SDR 35 thiab Teem Sijhawm 40 yeeb nkab yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13894028-what-is-the-difference-between-sdr-35-and-schedule-40-pipe-j.webp)
Video: Qhov txawv ntawm SDR 35 thiab Teem Sijhawm 40 yeeb nkab yog dab tsi?
![Video: Qhov txawv ntawm SDR 35 thiab Teem Sijhawm 40 yeeb nkab yog dab tsi? Video: Qhov txawv ntawm SDR 35 thiab Teem Sijhawm 40 yeeb nkab yog dab tsi?](https://i.ytimg.com/vi/_9-40PVJzO0/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Txoj kab uas hla sab nraud yog tib yam li Teem caij 40 , yog li nws yog sib xws nrog txhua Teem caij 40 thiab Teem caij 80 cov khoom siv. Siv feem ntau hauv cov cua daj cua dub thiab kev tso dej tawm, SIB 35 yog lub zog nruab nrab yeeb nkab ntog nruab nrab Teem Sijhawm 20i ib Teem caij 40 PVC yeeb nkab.
Qhov ntawd, SDR 35 yeeb nkab txhais li cas?
SDR sawv rau Standard Dimension Ratio. Nws yog qhov piv txwv ntawm sab nraud txoj kab uas hla ntawm a yeeb nkab rau yeeb nkab phab ntsa tuab. Ua lwm yam lus yeeb nkab uas yog nyob SIB 35 muaj txoj kab uas hla 35 lub sij hawm loj dua nws phab ntsa tuab; SDR 11 muaj txoj kab uas hla sab nraud 11 zaug loj dua nws cov phab ntsa tuab thiab ntxiv rau.
Tom qab ntawd, lo lus nug yog, SDR yog lub sijhawm 40 li cas? SDR yuav khoov nrog kev hloov pauv thiab daws teeb meem. Muaj qhov siab dua qhov ua tau zoo txhais tau tias so tsawg dua los ntawm cov av. Teem caij 40 yog nruj heev uas nyob rau hauv cov xwm txheej hauv av hloov lossis daws cov yeeb nkab no tsis muaj kev muab. Nws yuav yooj yim snap lossis tawg los ntawm qhov siab.
Ntawm no, SDR 35 siv rau dab tsi?
PVC D 3034 Cov Yeeb Nkab Loj Yeeb Nkab yog rau cov kav dej phwj tuaj thiab cua daj cua dub lub hom phiaj nkaus xwb. Siv hauv lub ntiajteb txawj nqus pub pov tseg cov txheej txheem tshem tawm, nws tiv taus cov tshuaj feem ntau pom hauv cov dej phwj tuaj thiab cov khoom pov tseg. Kuj hu ua SIB 35 , PVC D 3034 Cov Yeeb Nkab Loj Yeeb Nkab muaj nyob hauv ob txoj hauv kev koom ua ke: gasket lossis cov kuab tshuaj txuas.
Qhov txawv ntawm SDR 26 thiab SDR 35 yog dab tsi?
lub sij hawm SIB 35 , los ntawm qhov xav tau kev faib tawm lub zog rau PVC yeeb nkab, yuav tsum muaj qhov tsawg kawg nkaus yeeb nkab khov ntawm 46 psi ntawm 5% deflection, rau SDRS 26 - 115 psi, thiab rau SDR 23.5-153 hli Qhov tseem ceeb xav tau ib qho tshwj xeeb SDR rau cov yeeb nkab yas tsis yog txawv dua li lwm cov khoom siv yeeb nkab xws li (txhav) cov yeeb nkab ua vaj tse.
Pom zoo:
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NOMINAL PIPE SIZE (IN.) PIPE OUTSIDE DIAMETER (IN.) SDR-35 (PS 46) 6 "6.275'.180 '8" 8.400'.240' 10 "10.500'.300 '12" 12.500'.360'
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