Flange fittings is used for polymer post insulators, which have good bending resistance, strong anti-fouling ability, strong shockproof capacity, small volume, light weight, and are easy to install, maintenance-free, and no need manual cleaning.
● Precision CNC Machining, micron tolerance
● Hot galvanizing, zinc thickness 86±15μm
● Woven bag + wooden box packaging
Rated Bending Load(kN)6
Thickness of Galvanized (μm)86±15
How we control the quality？
● Full inspection of casting blank, blowhole is not allowed
● Sample inspection with high precision coating thickness gauge to ensure zinc layer thickness
● Full inspection of inner hole with special measuring tool
● Double package shipping protection
For more details, please contact us.
Dylan Chen/Sales Manager
Mob: +86 178 1633 7688
WENZHOU ZHENGBO ELECTRIC POWER FITTING CO.,LTDPolymer Post Insulator Fittings