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Post tension Flat duct Forming machine
flat duct former, duct machine, Automatic cutting with specific length, like 5.8m,11.8m etc. Cross shape: Round, Flat, Oval.
Galvanized strip: 186mm,216mm.
Post Tension Oval Dcut making machine
oval post tenison duct is used for prestressed and post tension project, grouting concrete, no leaking. Duct Size: 43mm*20mm,50mm*20mm, 70mm*20mm, 90mm*25mm.
36mm hot dipped strip coil
36mm thin hot dipped galvanized strip, mainly used for post tension duct making machine. making round duct, flat duct and oval duct,
diameter: 50mm,60mm,70mm,80mm,90mm
flat duct: 50mm*20mm,70mm*20mm,90mm*25mm
Galvanized steel strip/coil
Galvanized steel belt/strip for prestressed steel duct
Galvanized steel belt is made from general steel belt, after acid picking, galvanization, packing etc. it is widely used because of its good anti-corrosion property. And it is...