Yuav ua li cas rau nruab EN 877 SML Pipes thiab Fittings

Dinsen yog ib lub tuam txhab loj tshaj plaws nyob hauv Suav teb, muab ntau yam ntawm EN 877 - SML / SMU kav thiab fittings. Ntawm no, peb muab cov lus qhia txog kev txhim kho SML kab rov tav thiab ntsug kav. Yog xav paub ntxiv, thov koj xav tiv tauj peb. Peb nyob ntawm no los pab koj ua siab dawb.

Kab rov tav Installation

1. Kev them nyiaj yug Bracket: Txhua 3-meter ntev ntawm cov yeeb nkab yuav tsum tau txais kev txhawb nqa los ntawm 2 brackets. Qhov kev ncua deb ntawm kev kho cov brackets yuav tsum tsis txhob ntau tshaj 2 meters. Qhov ntev ntawm cov yeeb nkab ntawm lub bracket thiab ib qho txuas yuav tsum tsis pub tsawg tshaj 0.10 meters thiab tsis ntau tshaj 0.75 meters.
2. Txoj kab nqes: Xyuas kom lub installation ua raws li lub caij nplooj zeeg me ntsis ntawm 1 mus rau 2%, nrog qhov tsawg kawg nkaus ntawm 0.5% (5mm ib meter). Kev khoov ntawm ob lub kav dej / fittings yuav tsum tsis pub tshaj 3 °.
3. Kev ruaj ntseg fastening: Kab rov tav cov kav dej yuav tsum tau muab khi kom ruaj ntseg ntawm txhua qhov kev hloov ntawm cov kev taw qhia thiab ceg. Txhua 10-15 meters, ib qho tshwj xeeb kho caj npab yuav tsum tau txuas nrog lub bracket kom tiv thaiv pendular txav ntawm cov yeeb nkab khiav.

Vertical Pipe Installation

1. Kev them nyiaj yug Bracket: Cov kav dej ntsug yuav tsum tau muab khi rau ntawm qhov siab tshaj plaws ntawm 2 meters. Yog hais tias ib lub tsev yog 2.5 meters siab, ces cov yeeb nkab yuav tsum tau kho ob zaug ib storey, tso cai rau ncaj qha installation ntawm tag nrho cov ceg.
2. Phab ntsa Clearance: Cov yeeb nkab ntsug yuav tsum tau kho yam tsawg kawg 30 hli ntawm phab ntsa kom tso cai rau kev saib xyuas yooj yim. Thaum cov yeeb nkab hla cov phab ntsa, siv ib qho tshwj xeeb kho caj npab thiab ib lub bracket rau hauv qab ntawm cov yeeb nkab.
3. Kev them nyiaj yug Downpipe: Nruab ib qho kev txhawb nqa downpipe ntawm txhua lub tsev thib tsib (qhov siab 2.5 meters) lossis 15 meters. Peb pom zoo kom kho nws ntawm thawj pem teb.

Yog xav paub ntxiv los yog kev pab nrog koj qhov kev teeb tsa tshwj xeeb, thov tsis txhob yig tiv tauj peb.