Peb ua tshwj xeeb hauv kev tsim cov high-zoo ceg pob qij txha xaus, muab cov kev daws teeb meem kom tau raws li cov phiaj xwm tshwj xeeb.
ASME B16.9 Cov txiv mis flanged muaj cov qauv flange ntawm ib kawg. Cov flange no feem ntau yog txuas ntxiv txuas nrog lwm cov flanges lossis cov yeeb nkab fittings.
