PVC-U Grill (Grid) Duct
Specifications
Grid (grill) multi-hole duct in 4/5/6/9-hole versions, inner diameter 28/33/42(42.8)mm, wall 1.6-2.8mm, 6m or 5.8m lengths; matching couplings and plugs.
Certifications
QB/T 2667.1-2004
Product Description
Telecommunication and power cable duct for underground duct-line projects. Sizes dn42x2.8/2.0x4–dn33x2.2/1.8x9; corrosion-resistant, long service life.