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Detail produk:
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| Standar: | ANSI/TIA-222-G/H/F, EN 1991-1-4 & EN 1993-3-1 | Sertifikasi: | ISO9001:2008 COC |
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| Bahan: | Q345/Q235/Pipa tanpa sambungan/Batang baja ASTM A36 A572 Gr50 | Mur & Baut: | Kelas 8.8/6.8/4.8;DIN7990, DIN931, DIN933;ISO4032, ISO4034 |
| Nama: | Menara Telekomunikasi Guyed Wife | Tinggi: | 5-100m |
| Kecepatan angin: | ≥ 60M/S | galvanis: | Galvanis yang Dicelup Panas |
| Seumur hidup: | Lebih dari 20 Tahun | Warna: | sliver atau RAL Color stardand, disesuaikan |
| Aplikasi: | Menara Komunikasi Seluler | Standar Pengelasan: | AWSD 1.1 |
| Menyoroti: | high strength steel guy rope,35m mobile network tower,wind resistant guyed wire tower |
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JIAYAO CO., LTD.
1.Specifications
| Design | ||
| 1. Design Code |
ANSI/TIA-222-G/H/F, EN 1991-1-4 & EN 1993-3-1 |
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| Structure Steel | ||
| 2. Grade | Mild Steel | High Tensile Steel |
| GB/T 700:Q235B, Q235C,Q235D |
GB/T1591:Q355B, Q355C,Q355D |
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| 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.
Kontak Person: Eric.Jia
Tel: +86-13903181586