Feem ntau muab faib ua tsheb twj tso kua mis thiab hauv av twj tso kua mis raj

 

Qhov tshwj xeeb ntawm lub twj tso kua mis feem ntau yog siv 80, 125, 150 hom

80 hom twj tso kua mis raj (siv hauv mortar twj tso kua mis)

Tsis tshua muaj siab: OD 88, phab ntsa thickness 3mm, ID 82mm

Kev kub siab: OD 90, phab ntsa thickness 3.5mm, ID 83mm

125 hom twj tso kua mis raj (ID 125mm)

Tsis tshua muaj siab: OD 133, phab ntsa thickness 4 hli

Kev kub siab: OD 140, phab ntsa thickness 4-7.5mm

150 hom twj tso kua mis

Tsis tshua muaj siab: OD 159, phab ntsa thickness 8-10mm, ID 139-143mm

Kev kub siab: OD 168, phab ntsa thickness 9mm, ID 150mm

 

Khoom siv:

Cov khoom siv ntawm cov twj tso kua mis ncaj nraim yog 45Mn2

Hauv av twj tso kua mis feem ntau yog 20 #, Q235 carbon steel, ua tiav los ntawm kab yeeb nkab lossis longitudinal welded yeeb nkab

 

Tsis muaj cov qauv zoo sib xws rau cov twj tso kua mis, yog li cov lus qhia thiab cov khoom siv raws li lub twj tso kua mis thiab cov xov xwm yuav tsum tau siv, vim tias muaj ntau yam twj tso kua mis, yog li cov khoom ntawm lub twj tso kua mis tuaj yeem yog los ntawm PVC mus rau carbon steel thiab qis. hlau alloy.Lub twj tso kua mis feem ntau tsis yog tus qauv, qhov ntev tuaj yeem yog 1-5m feem ntau.