Jiayao Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 500 tons per month |
| Delivery Time | Delivery time: 30 Days after receiving 30% Deposit |
| Packaging Details | 20GP Or 40HQ |
| Material | Steel |
| Galvanizing standard | ASTM A123/ ISO 1461 |
| Nuts & Bolts | Grade 8.8/6.8/4.8;DIN7990, DIN931, DIN933;ISO4032, ISO4034 |
| Height | 20-100M,or Customized |
| Wind Speed | ≥50M/S |
| Color | sliver or RAL Color stardand,customized |
| Lifetime | More than 30 Years |
| Surface Treatment | Hot dip galvanization |
| Brand Name | Jiayao |
| Model Number | 4 Legs Angular Tower |
| Certification | ISO9001:2008 SGS COC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500 tons per month |
| Delivery Time | Delivery time: 30 Days after receiving 30% Deposit | Packaging Details | 20GP Or 40HQ |
| Material | Steel | Galvanizing standard | ASTM A123/ ISO 1461 |
| Nuts & Bolts | Grade 8.8/6.8/4.8;DIN7990, DIN931, DIN933;ISO4032, ISO4034 | Height | 20-100M,or Customized |
| Wind Speed | ≥50M/S | Color | sliver or RAL Color stardand,customized |
| Lifetime | More than 30 Years | Surface Treatment | Hot dip galvanization |
| Brand Name | Jiayao | Model Number | 4 Legs Angular Tower |
| Certification | ISO9001:2008 SGS COC | Place of Origin | China |
| High Light | angular self supporting lattice tower ，self supporting lattice tower steel ，angle self supporting antenna tower | ||
JIAYAO CO.,LID
Product Description
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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Monopole tower, is a commonly used type, with beautiful appearance, covering an small area of 9 to 18 square meter, cost - effective , and is adopted by majority of the construction. Tower body adopt more reasonable section, which is connected through high strength bolt or overlap(slip connection). It has the characteristics of easy installation and can adapt to a variety of complicated field site.
JIAYAO CO., LTD. is a professional telecom tower manufacturer and approved by ISO9001. We are committed to providing customers with the most optimized solutions and the best communication tower. Many products have been exported to USA, Europe and other 55 different counties.
We specialize in designing and manufacturer of angle steel tower, tube steel tower, monopole tower, pine tree tower, guyed tower and guard tower. Our departments include design, R&D, inspection, laboratory, QC, galvanization and steel tower departments. Our raw materials come from famous steel mills in China: HBIS Group, Baowu Steel Group, Shougang Group.
If you need it, we will welcome you 24 hours a day!
Company Details
Business Type:
Manufacturer,Trading Company,Other
Year Established:
2015
Total Annual:
10-100
Employee Number:
50~100
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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