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Product Details:
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| Standard: | ANSI/TIA-222-G-2005 | Material: | Q345/Q235/A572 |
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| Certification: | ISO9001:2008 COC | Galvanization Standard: | ASTM A123/ ISO 1461 |
| Name: | 3 Leg Legged Tube Pipe Tubular Self Supporting Steel Hot Dip Galvanized Telecommunication Communication Cell Tower | Galvanized: | Hot Dipped Galvanized |
| Height: | 20-60M | Wind Speed: | 0-140KM/H |
| Nuts & Bolts: | Grade 8.8/6.8/4.8 | Lifetime: | More Than 20 Years |
| Highlight: | galvanized 3 legged tower,galvanized 3 legged tubular steel tower,radio 3 legged tower |
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JIAYAO CO., LTD
Product Description
Technical Data
| 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,S355J2 | |
| 3. Design Wind Speed | Up to 250 km/h | |
| 4. Allowable deflection | 0.5 ~1.0 degree @ operational speed | |
| 5. Tension strength (Mpa) | 360~510 | 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 |
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What is the lattcie structure of 3 legged tubular steel tower?
How to mount the MW dish on the 3 legged tubular steel tower?
Main structure of 3 legged tubular steel tower?
First, the structural strength is good
1. The surface of the steel pipe tower is smooth and easy to clean, which can reduce the difficulty
2. The steel pipe tower has a long service life and requires less maintenance and maintenance,
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Galvanizing Steel Tower Testing
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Contact Person: Eric.Jia
Tel: +86-13903181586
