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Gsm Guyed Wire Tower Antenna Telecommunication Steel 30m

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[China]

Address: Fu Zhao Village，Guang Chuan Town, Jing County, Hengshui City, Hebei Province

Contact name:Anne Wang

Hebei Changtong Steel Structure Co., Ltd.

Gsm Guyed Wire Tower Antenna Telecommunication Steel 30m

Country/Region	china
City & Province	hengshui hebei

Product Details

50m Multifunction 3 Legged Bts Wireless Steel Tubular Mast And Communication 3g 4g Telecommunication Antenna Tower

Product Description

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.

 
Material: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: according to ASTM A123 standard hot dip galvanized. We have our own galvanization plant.
 Usage of Towers: GSM/CDMA Equipment
 Payment: 30% deposit and 70% before shipment
 Delivery Time:usually 30 days after deposit received
Warranty: at least 25 years

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,S355J
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

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,S355J
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

4. Quality control

100% inspection: Each member will be checked by our QC team to ensure all members are qualified before delivery.

5. Package

Set-wisely packing or member-wisely packing as per client's requirements.

Tower members: One steel tower is separated into several bundles.

Bolts: Packing material is robust nylon bag or steel drum.

6. Experiences

Our products have been exported to more than 40 countries, such as Finland, Macedonia, Colombia, Venezuela, Chile, Cuba, Myanmar, South Korea, Kazakhstan, Pakistan, Philippines, India, Indonesia, Ethiopia, Sudan, Rwanda, Ghana, Benin, Nigeria, South Africa, UAE and Bahrain etc.

7. Our Commitment and target

Four ZEROs---Zero Quality Defect, Zero Quantity Shortage, Zero Delivery Delay, Zero Client Complaint

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Our Factory

Our Company

Hebei Chang Tong Steel Structure Co., Ltd..located in the hometown of China Tower, is a modern big-scale
professional company fabricating triangular communicationtower,four-corner communication tower, cable tower, single-tube tower,
camouflage communication tower and transmission linetower.integrating design,fabrication and marketing,annual
production capacity reaches more than 30,000 tons.Company always adhere to the business strategy of "survive
by quality, develop by credit, increase efficiency by science and technology", continuously carry out technical transformation,
complete production equipment, reliable production process,adopt advanced CNC angle steel production line, CNC sheet
production line and various supporting equipment. The equipment has a first-class iron tower stakeout center, all of
which implement microcomputer lofting, which guarantees the processing quality and provides a strong guarantee for
production, which can fully meet the design and production requirements of various types of towers and substation
structures.
Our steel tower products have won good reputation from our customers,including China tower,China mobile,China
unicom,China telecom,State grid and so on.In addition,our products also were exported to many countries and
areas,including South American,Africa,Southeast Asia and Ireland.