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{"title":"Telecom Communication 80m Guyed Lattice Tower","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/aa\/48\/4a8e233b6130338437ee49df5a4f-200x200-1\/telecom_communication_80m_guyed_lattice_tower.jpg","attrs":{"Brand Name":"ChangTong","Model Number":"JGT190409-4","Certification":"ISO9001:2008","Place of Origin":"China"}}
{"title":"30 Years Life Time Q235B 180KM\/H Guyed Wire Tower","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/09\/42\/2766e24541e0dbd0c7629a9fec7b-200x200-1\/30_years_life_time_q235b_180km_2fh_guyed_wire_tower.jpg","attrs":{"Brand Name":"ChangTong","Model Number":"LXT190409-7","Certification":"SGS, ISO2008:9001","Place of Origin":"China"}}
{"title":"Corrosion Resistant Polygonal Face A572 Guyed Cell Tower","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/69\/93\/2dc90ad4c42bd913602993de9b44-200x200-1\/corrosion_resistant_polygonal_face_a572_guyed_cell_tower.jpg","attrs":{"Brand Name":"ChangTong","Model Number":"LXT190409-7","Certification":"SGS, ISO2008:9001","Place of Origin":"China"}}
50m Multifunction 3 Legged Bts Wireless Steel Tubular Mast And Communication 3g 4g Telecommunication Antenna Tower
Product Description
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.
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)
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.
Hebei Changtong 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 line tower ... Hebei Changtong 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 line tower ...