Hebei Changtong Steel Structure Co., Ltd.
                                                                                                           
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12 Years
Since 2014
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Hot Dip Galvanized 30m Version Guard Tower

Price Negotiable
Price: USD1000-15000
MOQ: 1piece
Delivery Time: 30-45days
Brand: ChangTong
Product Description

10m-30m hot-dip galvanized custom version guard tower safety tower

 

Product Description:

esign

1. Design CodeTIA/EIA-222-G/FStructure Steel
2. GradeMild SteelHigh Tensile SteelGB/T 700:Q235B, Q235C,Q235DGB/T1591:Q345B,
Q345C,Q3455DASTM A36ASTM A572 Gr50EN10025: S235JR, S235J0,S235J2EN10025: S355JR, S355J0,S355J2
3. Design Wind SpeedUp to 250 km/h
4.Allowable deflection0.5 ~1.0 degree @ operational speed
5. Tension strength (Mpa)360~510470~630
6. Yield strength (t≤16mm) (Mpa)355235
7. Elongation (%)2024
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. GradeGrade 4.8, 6.8, 8.8
10. Standards formechanical properties10.1 BoltsISO 898-110.2 NutsISO 898-210.3 WashersISO 6507-1
11. Standards for Dimensions11.1 BoltsDIN7990,
DIN931, DIN93311.2 NutsISO4032, ISO403411.3 WashersDIN7989, DIN127B, ISO7091Welding
12. MethodCO2 Shielded Arc Welding & Submerged Arc Welding(SAW)
 
Material Angle Steel, Steel Plate And Channel Steel Round Bar, etc
Wind Speed: 32M/S
Nuts & Bolts: Grade 8.8/6.8/4.8
Height: 20-70m
Connection Screw Connection, Welding
Surface treatment More than 20 Years

 

Benefits of mountain tower construction:
 
1. Two fire-proof observation towers are built in the mountainous area, and the whole mountain can be seen, standing high and far away, eliminating the blind spots of despair and saving a lot of manpower. 2. With fixed watch towers and indoor visits, the rangers can protect themselves from wind and sun on the one hand, and they can also focus on forest fires on the other. 3. The construction of forest fire prevention observation towers will better reflect the policy of “prevention first and active elimination”, to ensure the safety of people’s lives and property, and to protect mountain forest resources.

 

Product Advantages:

1. Small area, saving land resources;

2. The tower has light weight, convenient transportation and installation, and short construction period;

3. The structure is scientific and reasonable, the craftsmanship is excellent, the appearance is beautiful, safe and durable, and the anti-corrosion time is long.

Product parameters:
1.fixed design wind speed: 30M/S (different from region to region) 2.Wrapped ice: 5mm-10mm (different from region to region) 3.Seismic intensity: 8° 4.Suitable temperature: -35℃∽45℃ 5.Vertical deviation: <1/1000 6.Grounding resistance: ≤4Ω 7.Anti-corrosion treatment: hot-dip galvanizing of the tower body steel components. 8.Service life: guarantee 30 years of safe use.

 

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.

Production Process

Detection

Cooperative units

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hebei Changtong Steel Structure Co., Ltd.
Location Fu Zhao Village,Guang Chuan Town, Jing County, Hengshui City, Hebei Province
Contact Person Anne Wang

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