Video: SDR 11 CPVC yeeb nkab yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
SDR yog ib txoj hauv kev ntsuas kev ntsuas kav . SDR = D/ S qhov 'D' yog txoj kab uas hla thiab 'S' yog yeeb nkab phab ntsa tuab (hli). Ib SDR 11 cev yog txheej sab nraud 'D' ntawm yeeb nkab yog kaum ib lub sij hawm tuab 'S' ntawm phab ntsa txoj kab uas hla. Siab dua SDR txhais tau tias, tsawg dua yeeb nkab tuab nrog qhov ntsuas siab tsawg dua.
Hais txog qhov no, SDR 11 yeeb nkab siv rau dab tsi?
PE ntau yeeb nkab cov chaw tsim khoom siv cov SDR txoj kev ntsuas siab kav . Ib SDR - 11 txhais tau tias sab nrauv (OD) ntawm yeeb nkab yog kaum ib lub sij hawm tuab ntawm phab ntsa. Nrog siab SDR piv, yeeb nkab phab ntsa yog nyias piv rau yeeb nkab txoj kab uas hla
Kuj Paub, dab tsi yog qhov ntsuas siab rau CPVC yeeb nkab? CPVC muaj qhov tsis txaus ntseeg ntawm 0.57 ntawm 130 ° F (54.4 ° C), ua rau nws siab nyob mus txog 131.1 psi ua ntawm qhov kub ntawd (230 psi ua x 0.57 = 131.1 psi ua ).
Ua li no, qhov sib txawv ntawm SDR 11 thiab SDR 17 yog dab tsi?
Rau ib qho tshwj xeeb sab nraud txoj kab uas hla, cov phab ntsa tuab tuab, qis dua SDR tus nqi, uas txhais tau tias a SDRJ 11 yeeb nkab muaj phab ntsa tuab dua li ib SIB 17 yeeb nkab ntawm cov kab sab nraud zoo sib xws. Lub nplhaib uas muaj peev xwm cuam tshuam tus nqi sib txawv los ntawm ib qho SDR mus rau lwm qhov thiab feem ntau tau tshaj tawm los ntawm cov chaw tsim khoom yeeb nkab.
CPVC sawv cev rau dab tsi?
Chlorinated polyvinyl chloride
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