Microwave Antenna Bracket Pole Mast 3-Legged Tubular Steel Tower

• Customization: Available
• Structure: 3 Legged Tubular Steel Tower
• Shape: Pipe Pteel Tower
• Model NO.: 3-Legged Tubular Steel Tower
• Standard: ANSI/Tia-222-G
• Material: Angle Steel GB Q235B/Q355b/Q420b
• Belly Bar Shape: Cross Type
• Certification: ISO
• Condition: New
• Certificate: ISO9001:2008 Coc
• Galvanization Standard: ASTM A123/ ISO 1461
• Height: 5-200m
• Wind Speed: 30-80km/H
• Nuts & Bolts: Grade 8.8/6.8/4.8
• Lifetime: More Than 30 Years
• Transport Package: Standard Export Packaging
• Specification: 20m 30m 40m and Customized Height
• Trademark: JIAYAO
• Origin: China
• HS Code: 7308200000
• Production Capacity: 500 Ton/Tons Per Month

Product Description

JIAYAO CO.,LTD.

Product Description

1.key Details:
Place of Origin: Hebei, China (Mainland) ; Brand Name: Jaoyao or OEM ; Model Number: Telecom Tower
Surface treatment: Hot Dip Galvanizied or painted.
2.Packaging & Delivery:
Packaging Details: Telecom tower will be bundled by Galvanized strapping as per client's requirements.
Deliver:Shipped in 20 days after payment from Tianjin port
Tower members: One steel tower is separated into several bundles.
Bolts: Packing material is robust nylon bag or steel drum.
3. Technical Data

Design
1. Design Code	TIA/EIA-222-G/F
Structure Steel
2. Grade	Mild Steel	High Tensile Steel
	GB/T 700:Q235B, Q235C,Q235D	GB/T1591:Q345B, Q345C,Q3455D
	ASTM A36	ASTM A572 Gr50
	EN10025: S235JR, S235J0,S235J2	EN10025: S355JR, S355J0,S355J2
3. Design Wind Speed	Up to 250 km/h
4. Allowable deflection	0.5 ~1.0 degree @ operational speed
5. Tension strength (Mpa)	360~510	470~630
6. Yield strength (t≤16mm) (Mpa)	355	235
7. Elongation (%)	20	24
8. Impact strength KV (J)	27(20°C)---Q235B(S235JR)	27(20°C)---Q345B(S355JR)
	27(0°C)---Q235C(S235J0)	27(0°C)---Q345C(S355J0)
	27(-20°C)---Q235D(S235J2)	27(-20°C)---Q345D(S355J2)
Bolts & Nuts
9. 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
11. Standards for Dimensions
11.1 Bolts	DIN7990, DIN931, DIN933
11.2 Nuts	ISO4032, ISO4034
11.3 Washers	DIN7989, DIN127B, ISO7091
Welding
12. Method	CO2 Shielded Arc Welding & Submerged Arc Welding(SAW)
13. Standard	AWS D1.1
Marking
14. Method of marking of the members	Hydraulic Press Stamping
Galvanizing
15. Galvanization standard of steel sections	ISO 1461 or ASTM A123
16. Galvanization standard of bolts and nuts	ISO 1461 or ASTM A153
Test
17. Factory test	Tensile test,Elements analysis, Sharpy test(impact test), Cold Bending, Preece test,Hammer test
Capacity
18. Maximum Production Capacity	50,000 TON per annum

 

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Main structure of 3 legged tubular steel tower?

Platform, ladder

 

 

 

 

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Customized Product Types

Customized product types & advantages

Self Supporting Tower 
Self supporting tower usually is 3leg or 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. 
Features: 
1.Small coefficient of wind load, strong wind resistance. 
2.Save land resource, convenient location. 
Convenient transportation and installation. 

Pipe Steel Tower
The tube tower refers to a self-supporting high-rise steel structure with a tower column made of steel pipes and a tower body section in a triangular shape. Its main characteristics are that the three tube tower column is made of steel pipes and the tower body section is in a triangular shape, which is a high-rise steel structure different from angle steel.
 

 

Monopole Tower 
Monopole tower, is a commonly used type, with beautiful appearance, covering an small area of 9 to 18 square meter, cost - effective , and is adopted by majority of the construction. Tower body adopt more reasonable section, which is connected through high strength bolt or overlap(slip connection). It has the characteristics of easy installation and can adapt to a variety of complicated field site. 

 

Guyed Tower 
Guyed tower has a novel appearance,and its biggest characteristic is strengthened by using steel guy wire. Guyed tower is a common type of communication tower which is economical and practical. It is lighter and cheaper than the others. It is very suitable for the geographical wide areas. 

 

Guard Tower
The watchtower is a multifunctional building mainly used for observing the surrounding environment and playing an important role in multiple fields. Its design emphasizes harmony and unity with the natural environment, and the architectural style is usually coordinated with the surrounding environment. Observation towers are usually composed of tower bodies, platforms, towers, and ladders, with compact and durable structures.

 

Camouflaged Tree Tower
Camouflaged Tree Tower is also a kind of cartificial trees of Bionic tree tower, on base like a real one, plus the meticulous design, when placed among the real trees in sightseeing area, park and square, it will be a part of the nature. 
Features: 
1. Exquisite structure and gorgeous appearance. 
2. Strong structural stability and long working life. 
3. Small area covering and great economic effect.

 

 

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