Antenna Steel Communication Tower Triangular Radio Telecom Guyed
Tower Details
Main Material:steel bar
Design Wind Speed:50M/S
Earthquake Intensity: 8°
Ice Coating:5mm-10mm(different in different regions)
Vertical Deviation:1/1000
Optimal Temperature:-45oC -+45oC
Preservative Treatment: hot-dipped galvanized
Work Life: more than 30years
Material Origin: Baosteel/Shousteel/Hansteel/Tangsteel
Wide Range of Applications
It can be installed in a load-bearing capacity of the roof, ground
or slopes.
Advantage
The arrangement of equilateral triangle form and fixation of guyed
strand,greatly reduce the weight of the tower; small wind load
factor, simple foundation forms, small footprint (typically 0.25m ×
0.25m), little damage for the load-bearing object, convenient
construction of floor base, can be designed to multi-platform, high
carrying capacity, can be mounted multiple antennas and microwave
transmission equipment; when constructing in floor, the guyed
fixation are made easily for many maintenances of the structures
around the floor, greatly accelerate the speed of construction;when
constructing in hillside,make the guyed fixation taking advantage
of hillside, convenient to install, rapid construction progress,
light component, small footprint, little damage for the
load-bearing object. 1. Products Triangular telecom tower 2. Standard Bespoke Telecom tower could be fabricated as per GB, EN or ASTM
standard with high quality. 3. Technical Data | Design | | 1. Design Code | ANSI/TIA-222-G/F | | 2. Design Wind Speed | Up to 250 km/h | | 3. Allowable deflection | 0.5 degree @ operational speed | | Structure Steel | | | High Tensile Steel | Mild Steel | | 4. Grade | GB1591: Q345B, Q345C,Q3455D | GB700: Q235B, Q235C,Q235D | | EN10025: S355JR, S355J0, S355J2 | EN10025: S235JR, S235J0, S235J2 | | ASTM A572 Gr50 | ASTM A36 | | 5. Tension strength (Mpa) | 470~630 Mpa | 360~510 Mpa | | 6. Yield strength (t≤16mm) (Mpa) | 355 Mpa | 235 Mpa | | 7. Elongation (%) | 20 | 24 | | 8. Sharpy V-notch Test | 27J(20°C) | Q345B/S355JR | 27(20°C) | Q235B/S235JR | | 27(0°C) | Q345C/S355J0/A572 Gr50 | 27(0°C) | Q235C/S235J0/A36 | | 27(-20°C) | Q345D/S355J2 | 27(-20°C) | Q235D/S235J2 | | 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 | | | | | Marking | | 12. Method of marking of the members | Hydraulic Press Stamping | | Welding | | 13. Method | CO2 Shielded Arc Welding & Submerged Arc Welding(SAW) | | 14. Standard | AWS D1.1 | | Galvanizing | | 15. Galvanization standard of steel sections | ISO 1461 or ASTM A123 | | 16. Galvanization standard of bolts and nuts | ISO 1461 or ASTM A153 | | Capacity | | 17. Maximum Production Capacity of Steel Tower per annum | 100,000 TON per annum | | 18. Maximum Capacity of Galvanizing Plant per annum | 100,000 TON per annum | | Test | | 19. 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 Product Show 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. Production Process Detection Cooperative units |
