Jiayao Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 100 tons per month |
| Delivery Time | 15 Days |
| Packaging Details | 20GP Or 40HQ |
| Standard | EN 1991-1-4 & EN 1993-3-1 |
| Material | ASTM A36 A572 Gr50 |
| Warranty | 10-50 years |
| Name | 4 Leg Angular Steel |
| Height | 5-200M |
| Structure | Four Support Legs |
| Design Load | Customizable |
| Origin | China |
| Installation | Bolted |
| Platform Type | Round or Square |
| Lifetime | More than 20 Years |
| Nuts & Bolts | Grade 8.8/6.8/4.8 |
| Installation Time | Shorter than traditional lattice towers |
| Brand Name | Jiayao |
| Model Number | 4 Legged Angular Steel Tower |
| Certification | ISO 9001:2008 COC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100 tons per month |
| Delivery Time | 15 Days | Packaging Details | 20GP Or 40HQ |
| Standard | EN 1991-1-4 & EN 1993-3-1 | Material | ASTM A36 A572 Gr50 |
| Warranty | 10-50 years | Name | 4 Leg Angular Steel |
| Height | 5-200M | Structure | Four Support Legs |
| Design Load | Customizable | Origin | China |
| Installation | Bolted | Platform Type | Round or Square |
| Lifetime | More than 20 Years | Nuts & Bolts | Grade 8.8/6.8/4.8 |
| Installation Time | Shorter than traditional lattice towers | Brand Name | Jiayao |
| Model Number | 4 Legged Angular Steel Tower | Certification | ISO 9001:2008 COC |
| Place of Origin | China | ||
| High Light | 4 leg angular steel tower ，5G wifi signal booster tower ，durable telecommunication steel tower | ||
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: Pacrum.lon bag or steel
| 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) | 235 | 355 |
| 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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Company Details
Business Type:
Manufacturer,Trading Company,Other
Year Established:
2015
Total Annual:
10000000-15000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
JIAYAO CO., LTD. JIAYAO CO., LTD. is a professional telecom tower manufacturer and approved by ISO 9001. We are committed to providing customers with the most optimized solutions and the best communication tower. Many products have been exported to USA, Euro... JIAYAO CO., LTD. JIAYAO CO., LTD. is a professional telecom tower manufacturer and approved by ISO 9001. We are committed to providing customers with the most optimized solutions and the best communication tower. Many products have been exported to USA, Euro...
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