Kev faib tawm H-Zoo li qub

Muaj ntau ntau cov khoom lag luam tshwj xeeb ntawm tus hlau H-zoo li qub, thiab cov qauv faib tawm yog raws li hauv qab no. (1) Raws li cov flange dav ntawm cov khoom, nws tau muab faib ua qhov dav flange, flange flange thiab bar nqaim h-zoo li tus hlau. Cov Flange Dav B ntawm Flange Heev H-puab cov hlau H-puab loj dua lossis sib npaug ntawm lub vev xaib. Lub flange dav B ntawm nqaim flange H-puab hlau yog sib npaug rau ib nrab ntawm qhov siab H ntawm lub web phaj. (2) Raws li kev siv cov khoom tau muab faib ua h-hom steel nqaj, h-hom steel pawg h-hom steel nqaj. Qee lub sij hawm parallel ceg channel hlau thiab parallel flange t-hlau kuj muaj nyob rau hauv qhov kev txwv ntawm H-nqaj hlau. Feem ntau, nqaim flange h-puab cov hlau siv los ua cov khoom siv h-zoo li qub thiab nws tseem yog hu ua Stair H-Sharch H-Sharch H-puab hlau. (3) Raws li txoj kev ntau lawm, nws tau muab faib ua welded h-nqaj hlau thiab dov H-nqaj hlau. (4) Raws li qhov loj me tshwj xeeb tau muab faib ua cov loj, nruab nrab thiab tawv tawv me me. Feem ntau lub web siab h saum 700mm cov khoom hu ua loj, 300 txog 700mm yog hu ua nruab nrab, tsawg dua 300 hli hu ua me me.