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Flange bolt kev twb kev txuas installation specification

2023-04-24

Rau cov kav dej flanged, lub ntsej muag flange yuav tsum yog perpendicular thiab concentric rau cov kab nruab nrab ntawm cov yeeb nkab. Cov flanges yuav tsum nyob rau tib lub sijhawm, thiab qhov sib txawv yuav tsum tsis pub ntau tshaj 1.5 ⺰ ntawm sab nraud txoj kab uas hla thiab tsis pub tshaj 2 hli. Txoj kab uas hla thiab qhov ntev ntawm kev sib txuas bolt ntawm flange yuav tsum ua tau raws li qhov yuav tsum tau ua. Flange bolt qhov yuav tsum tau muab ntsia rau hauv qhov ntev, yuav tsum xyuas kom meej tias lub ntsia liaj qhov rooj tsis pub dhau ntawm tus neeg, cov txiv ntoo ntawm tib sab. Tighten bolts symmetrically. Lub ntsia liaj qhov rooj yuav tsum nruj nreem fastened rau lub flange. Qhov kawg ntawm lub ntsia liaj qhov rooj yuav tsum tsis txhob qis dua qhov saum npoo ntawm cov txiv ntoo thiab yuav tsum tsis txhob loj dua 1/2 ntawm txoj kab uas hla ntawm lub ntsia liaj qhov rooj. Thaum xav tau cov tshuab ntxhua khaub ncaws, yuav tsum tsis pub ntau tshaj ib tus ntsia liaj qhov rooj. Lub flange ntawm cov yeeb nkab fittings yog cov yeeb nkab fittings txuas ntawm cov kav dej. Peb lub Hoobkas tsim groove yeeb nkab fittings nrog zoo flange fittings, customized loj, specifications thiab xim. Ib tug yeeb nkab flange yog ib tug detachable kev twb kev txuas. Siv nyob rau hauv cov kav dej, li qub, cov khoom sib txuas thiab feem ntau yuav tsum tau disassemble, xyuas, kho qhov chaw.
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