PVC-U Grill Duct (Type II, SVSY Series)
مشخصات فنی
SVSY series grid duct in 3/4/6/9-hole versions, inner diameter 28-50mm, outer wall thickness 2.0-3.2mm and inner wall 1.6-2.6mm; matching Type II duct couplings and plugs.
گواهینامهها
YD/T 841.6-2017
توضیحات محصول
Telecommunication and power cable duct for underground duct-line projects. Sizes dnSVSY28x3–dnSVSY33x9; corrosion-resistant, long service life.