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Thông tin chi tiết sản phẩm:
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| Tên: | Ăng-ten vô tuyến 5G bằng thép ống mạ kẽm nhúng nóng Cột viễn thông Tháp viễn thông có dây chằng | tiêu chuẩn mạ điện: | ASTMA123 |
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| Vật liệu: | ASTM A36 Gr50 | Ốc vít: | Lớp 6.8/4.8 |
| Chiều cao: | 8-100m | Tốc độ gió: | >=60m/s |
| Trọn đời: | hơn 20 năm | Cấu trúc kết nối: | kết nối mặt bích / kết nối bu lông |
| Xử lý bề mặt: | Mạ kẽm nhúng nóng | hàn: | AWSD 1.1 |
| Màu sắc: | Chuẩn màu RAL | ||
| Làm nổi bật: | galvanized lattice steel telecom mast,guyed wire tower for 5G wifi,microwave telecommunication signal mast with warranty |
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JIAYAO CO., LTD.
1.Specifications
| Design | ||
| 1. Design Code | ANSI/TIA-222-G/H/F | |
| Structure Steel | ||
| 2. Grade | Mild Steel | High Tensile Steel |
| GB/T 700:Q235B, Q235C,Q235D | GB/T1591:Q355B, Q355C,Q355D | |
| 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 | |
| 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 | |
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Please Click Here For More Information!!!!!!
1. Is the tower's structure unitary?
No, we can design and produce it as customer's request.
4. How long does the service life for steel tower?
We can assured 20-30 years’service life.
Người liên hệ: Eric.Jia
Tel: +86-13903181586
