Telecom WIFI GSM Microwave 60m Triangular Lattice Tower

10kv/60kv-electric Pole,Galvanized Steel Tower,Power Transmission Steel Pole
March 9, 2019
3 legged lattice mast triangular radio telecom communication tower
March 18, 2019

Telecom WIFI GSM Microwave 60m Triangular Lattice Tower

Telecom WIFI GSM Microwave 60m Triangular Lattice Tower

60m triangular galvanized Steel 3 leg lattice self supporting telecom bts signal antenna bracket isp 4g 5g mast tower

Product Description
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
Galvanizing
14. Galvanization standard of steel sections ISO 1461 or ASTM A123
15. Galvanization standard of bolts and nuts ISO 1461 or ASTM A153

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