Monopole--Polygonal Slip joint
Monopole (Polygonal, Slip joint)
Technical details:
Polygonal, slip joint connection;
Design Standards: TIA/EIA-222-G;
Height: up to 40m;
Antenna load(EPA): up to 15m2
Wind speed (3-sec gust): up to 160km/h
Materials: Q235B(equal with S235JR and ASTM A36 ) for plate and other members
Q355B (equal with S355JR and ASTM A572 Gr50 ) for shaft and flange
Fasteners: ISO 898 8.8 Grade
Surface Treatment: Hot dip galvanization as per ISO 1461 or ASTM A123
Advantages:
Tailor-made design
Modular design
Shipped by 20’ GP container
Accessories:
--Paint kit(ICAO standards);
--Obstruction lighting System(ICAO standards);
--Fall arrest system (EN standards);
--Earthing & Lightning system
