PVC-U Honeycomb Duct (Type II, SVFY Series)
مشخصات فنی
SVFY 28/33 series buried telecommunication honeycomb conduit in 3/5/7-hole versions, inner diameter 28/33mm; matching Type II couplings and plugs.
گواهینامهها
YD/T 841.7-2017
توضیحات محصول
Telecommunication and power cable duct for underground duct-line projects. Sizes dnSVFY 28x3–dnSVFY 33x7; corrosion-resistant, long service life.