|
[China]
Trade Verify
Address: NO.61 Xiachen'an Road,Xiwu Street,Fenghua District,Ningbo,China.315505
Contact name:Peter
Ningbo Suntech Power Machinery Tools Co.,Ltd. |
|
Verified Suppliers
|
|
|
20m Telecom Monopole Iron Tower For Telecommunication Construction Site
Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged in field of electric power more than 26 years.
Quick Detail:
1. Design Code TIA/EIA-222-G/F Structure Steel
2. GradeMild SteelHigh Tensile Steel GB/T 700:Q235B,
Q235C,Q235DGB/T1591:Q345B, Q345C, Q3455D,
ASTM A36, ASTM A572, Gr50EN10025: S235JR, S235J0, S235J2EN10025:
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) 360~510470~630
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)
9. Bolts & Nuts Grade 4.8, 6.8, 8.8
10. Standards formechanical 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
12. Welding Method CO2 Shielded Arc Welding & Submerged Arc
Welding (SAW)
Quick Detail:
Self-Supporting Towers are appropriate for nearly all wireless communication applications. Self-Supporting Towers
are typically three or four sided lattice type structures made from solid rod, pipe, or angle. Self-supporting Towers
are ideal for installations where space requirements are limited.
Telecommunication Tower- Goods description and major parameters
| No. | Description | Detailed Specification and Major design Parameters |
| 1 | Design Code | ANSI/TIA222G, European Standard and others |
| 2 | Design Loading | 1. Antenna load area as per specified by Clients worldwide. 2. Wind speed as per requested by the clients. 3. Deflection & Twist Angle, Exposure category, Topographic category as per specified by clients. |
| 4 | Structure Classification | II |
| 5 | Hot-dip galvanization | ISO 1461 2009, ASTM A123 |
| 6 | Steel Grade | 1. High strength low alloy structural steel: Q420B which is equivalent with ASTM Gr60 2. High strength low alloy structural steels: Q345B which is equivalent with ASTM Gr50 or S355JR 3. Carbon Structural Steel: Q235B which is equivalent with ASTM A36 or S235JR |
| 7 | Bolts and Nuts | Mainly ISO 898 grade 6.8 and 8.8 bolts |
| 8 | Foundation | 50KPa, 100KPa, 150KPa soil bearing capacity mainly. |
| 9 | Tower Type | 1. 3 Leg Self supported Angular Towers 2. 3 Leg Self supported Tubular Towers 3. 4 Leg Self supported Angular Towers 4. 4 Leg Self supported Tubular Towers 5. Guyed Mast 6. Monopole Tower 7. Camouflaged Tower: Palm Tree, Pine Tree, Coconut and others tree 8. RDS Tower: Rapid Deploy Site/Tower 9. Rooftop Towers 10. Smart Poles |
| 10 | Warranty | 1. Tower structures: 10 years 2. Camouflaged towers a. Barks: 10 years b. Branches and leaves: 3 years |
| 11 | Return Period | 50 Years |
| 12 | Accessories | 1. Paint kits (ICAO standards): Water Based Acrylic Anticorrosive Paint which include Primer, International Orange/Red and Ivory White 2. Aviation Light: 48V/220V Double Light and Single Light & Solar Light 3. Lightning System: Lightning rod with 70mm2 G/Y copper cable down conductor or 25x3mm copper flat tape with clamps, and copper coated steel busbars or as per specified by clients. 4. Earthing System: Earthing Rod with copper clad steel strand cable and lugs etc. or as per specified by Clients. 5. ACDB as per specified by clients 6. Fencing: Palisade fence and wire mesh fence with razor wires and gate. 7. Fall arrest system: GB and CE certificate fall arrest system. 8. Optical Fiber Cable: as per specified by client 9. Generator: as per specified by client 10. Canopy and Generator Cage: as per specified by clients |
