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TAB 2 AWWA C207-18 CLASS B RING FLANGES

Table 2 ntawm AWWA C207-18 muab specifications rau Class B nplhaib flanges. AWWA C207-18 yog tus qauv luam tawm los ntawm American Water Works Association (AWWA) uas qhia txog qhov ntev thiab kev kam rau siab rau steel yeeb nkab flanges siv hauv cov dej ua haujlwm.



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Table 2 ntawm AWWA C207-18 muab specifications rau Class B nplhaib flanges. AWWA C207-18 yog tus qauv luam tawm los ntawm American Water Works Association (AWWA) uas qhia txog qhov ntev thiab kev kam rau siab rau steel yeeb nkab flanges siv hauv cov dej ua haujlwm.
Class B nplhaib flanges yog tsim los siv nrog cov yeeb nkab steel rau cov kev pabcuam uas muaj qhov siab txog li 86 psi (595 kPa) thiab feem ntau yog siv rau hauv dej thiab dej khib nyiab. Cov flanges no yog tsim nyob rau hauv ntau qhov ntau thiab tsawg kom haum rau cov yeeb nkab sib txawv.
Table 2 ntawm AWWA C207-18 rau Class B nplhaib flanges qhia ntau qhov ntev xws li bolt lub voj voog txoj kab uas hla, tus naj npawb ntawm cov ntsia liaj qhov rooj, lub qhov taub qhov taub, flange thickness, hub ntev, thiab lub ntsej muag qhov ntev. Cov kev qhia tshwj xeeb no xyuas kom meej tias cov flanges yog tsim los rau cov qauv tsim nyog thiab lav kev sib raug zoo thiab kev sib khi thaum txuas nrog cov kav dej.
Class B nplhaib flanges feem ntau yog tsim los ntawm cov pa roj carbon steel lossis stainless hlau thiab tsim los tiv thaiv kev ua haujlwm thiab kev xav tau ntawm cov dej xa dej. Cov flanges yog tsim los muab kev ruaj ntseg thiab tsis muaj kev sib txuas ntawm cov kav dej, li qub, thiab fittings hauv cov ntawv thov dej.
Hauv cov ntsiab lus, Class B nplhaib flanges raws li tau teev tseg hauv Table 2 ntawm AWWA C207-18 yog cov khoom tseem ceeb hauv cov dej xa dej, muab kev sib txuas ruaj khov thiab ruaj ntseg rau cov kav dej hauv cov dej thiab cov chaw kho dej khib nyiab.
 

Yog tias koj txaus siab rau peb cov khoom, koj tuaj yeem xaiv tawm koj cov ntaub ntawv ntawm no, thiab peb yuav tiv tauj koj sai sai.


Sau koj cov lus ntawm no thiab xa tuaj rau peb

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Yog tias koj txaus siab rau peb cov khoom, koj tuaj yeem xaiv tawm koj cov ntaub ntawv ntawm no, thiab peb yuav tiv tauj koj sai sai.