15m GSM 4 Legged Tower Lattice Transmission Q235

Price Negotiable

Price: USD1000-15000

MOQ: 1piece

Delivery Time: 30-45days

Brand: ChangTong

Product Description

Outdoor 5G Telecom Microwave Antenna Galvanized 4-Legged Angular Steel Tower

Product Description

Self Supporting Tower

self supporting tower usually is 3leg of 4leg tower, and its material is steel pipe or angle steel. As for the connection, tubular tower is connected by flange, and angle steel tower is connected by nuts and bolts.

Product Name	towers four legged lattice microwave communication 20m high 4 leg angle steel antenna telecommunication tower
Material	steel tube; Q235,Q345 usually
Design Standard	AWS D 1.1; ASTM123, ANSI-TIA-222-H
Bolt Grade	6.8, 8.8
Basic Wind Speed	0-330km/h
Working and Rest Platform	height and quantity up to clients
Antenna Load	depends on clients
Steel Tube Tower Color	customized
Galvanized	hot dip galvanized. We have our own galvanization plant.
Usage of 3 Legged Tube Towers	GSM/CDMA Equipment Radars Video Surveillance Equipment Wind Turbine
Payment	30% deposit and 70% before shipment
Delivery Time	usually 30 days after deposit received

Communication tower
1. Design Code	AST-101
Structure Steel
2. Grade	Mild Steel	High Tensile Steel
	GB/T 700:Q235B	GB/T1591:Q345B
	ASTM A36	ASTM A572 Gr50
	EN10025: S235JR	EN10025: S355JR
3. Design Wind Speed	0-300KM/H
4. Allowable deflection	0.5 ~1.0 degree at operational speed
5. Tension strength (Mpa)	360~510	470~630
6. Yield strength (t≤16mm) (Mpa)	355	235
7. Elongation (%)	20	24
Bolts & Nuts
8. Grade	Grade 4.8, 6.8, 8.8
10. Standards for mechanical properties
10.1 Bolts	ISO 898-1
10.2 Nuts	ISO 898-2
10.3 Washers	ISO 6507-1
12. Standard	AWS D1.1
Galvanizing
14. Galvanization standard of steel sections	ISO 1461 or ASTM A123
15. Galvanization standard of bolts and nuts	ISO 1461 or ASTM A153