Hot Dip Galvanized Mobile Phone Signal Bts Telecommunication Tower

Hot Dip Galvanized Mobile Phone Signal Bts Telecommunication Tower
Product Description
Our company is a professional steel tower manufacturer with ISO certificates
based in China.
Supported by the team of professional engineers,technicians,skill workers,we
are dedicated to providing our global customers with high quality telecom
towers.
The detailed information is specified in the following table.We sincerely look
forward to cooperating with you.
1.key Details:
Place of Origin: Hebei, China (Mainland) ; Brand Name: Jaoyao or OEM ; Model
Number: Telecom Tower.
Surface treatment: Hot Dip Galvanizied or painted.
2.Packaging & Delivery:
Packaging Details: Telecom tower will be bundled by Galvanized strapping as per
client's requirements.
Deliver:Shipped in 20 days after payment from Tianjin port.
Tower members: One steel tower is separated into several bundles.
Bolts: Packing material is robust nylon bag or steel drum. We are telecom tower
manufacturer.
3. 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. Te , nsion 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 mec , hanical 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. Met , hod CO2 Shielded Arc Welding & Submerged Arc We , lding(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. Galvanizatio , n standard of bolts and nuts
ISO 1461 or ASTM A153
Test
17. Fact , ory test
Tensile test,Elements analysis, Sharpy tes , t(impact test), Cold Bending,
Preece te , st,Hammer test

Capacity
18. Maximum Production Capacity , 50,000 TON per annum

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