Self Supporting Galvanized Angle Lattice Steel Towers For Telecommunication
Self Supporting Galvanized Angle Steel Lattice Tower For Telecommunication
Quick Detail:
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Design |
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1. Design Code |
TIA/EIA-222-G/F |
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Structure Steel |
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2. Grade |
Mild Steel |
High Tensile Steel |
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GB/T 700:Q235B, Q235C,Q235D |
GB/T1591:Q345B, Q345C,Q3455D |
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ASTM A36 |
ASTM A572 Gr50 |
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EN10025: S235JR, S235J0,S235J2 |
EN10025: S355JR, S355J0,S355J2 |
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3. Design Wind Speed |
Up to 250 km/h |
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4. Allowable deflection |
0.5 ~1.0 degree @ operational speed |
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5. Tension strength (Mpa) |
360~510 |
470~630 |
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6. Yield strength (t≤16mm) (Mpa) |
355 |
235 |
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7. Elongation (%) |
20 |
24 |
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8. Impact strength KV (J) |
27(20°C)---Q235B(S235JR) |
27(20°C)---Q345B(S355JR) |
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27(0°C)---Q235C(S235J0) |
27(0°C)---Q345C(S355J0) |
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27(-20°C)---Q235D(S235J2) |
27(-20°C)---Q345D(S355J2) |
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Bolts & Nuts |
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9. Grade |
Grade 4.8, 6.8, 8.8 |
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10. Standards for mechanical properties |
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10.1 Bolts |
ISO 898-1 |
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10.2 Nuts |
ISO 898-2 |
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10.3 Washers |
ISO 6507-1 |
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11. Standards for Dimensions |
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11.1 Bolts |
DIN7990, DIN931, DIN933 |
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11.2 Nuts |
ISO4032, ISO4034 |
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11.3 Washers |
DIN7989, DIN127B, ISO7091 |
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Welding |
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12. Method |
CO2 Shielded Arc Welding & Submerged Arc Welding(SAW) |
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13. Standard |
AWS D1.1 |
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Galvanizing |
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14. Galvanization standard of steel sections |
ISO 1461 or ASTM A123 |
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15. Galvanization standard of bolts and nuts |
ISO 1461 or ASTM A153 |
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Inspection Before Delivery:
Packing Detials:
Competitive Advantage:
Why Us
1. Experienced staffs replying your inquiry in 24 working hours in fluent English.
2. Customized design is available. OEM&UBM are welcomed.
3. Perfect after sales service. Exclusive and unique solution can be provided to our customer by our
well-trained and professional engineers and staff.
4.Professional factory direct :Best price and timely delivery can be assured.
5. Very convenient transportation.
6. As an honest seller, we always use superior raw material, advanced machines, skilled technicians
to ensure our products to be finished in high quality and stable feature. Welcome to contact us or visit
our company anytime.
In the whole pole and tower manufacturing industry, experienced engineers and designers make the
Company be available of designing accurately and timely and ensuring quality, safety and easy construction.
On the basis of an excellent design team, the Company further configures software of PLS-Tower,
AutoCAD, BOCAD and other CAD and updates the software in real time to ensure the software is the latest.
Supported by both domestic engineering company and Quito tower design center, could provide technical
consultant and design service within our scope of work. For Quito tower design center, most of the engineers
are local staffs. The Design is based on ASTM protocols meantime with GB material standard, which will
reduce the weight, and avoid the replacement on the profiles to save the working time.
Project management—Your Dingli Utility project manager oversees all the details necessary to ensure
your project delivers as specified. What’s more, he/she communicates with you every step of the way.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.