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商品の詳細:
連絡先
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| 標準: | ANSI/TIA-222-G/H/F、EN 1991-1-4 および EN 1993-3-1 | 証明: | ISO9001:2008 COC |
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| 材料: | Q345/Q235/シームレスパイプ/鋼棒 ASTM A36 A572 Gr50 | ナット及びボルト: | グレード 8.8/6.8/48DIN7990,DIN931,DIN933;ISO4032,ISO4034 |
| 名前: | 通信ガイド妻タワーズ | 身長: | 5-100m |
| 風速: | ≥60m/s | 亜鉛メッキ: | 溶融亜鉛メッキ |
| 一生: | 20年以上 | 色: | スライバーまたはRAL スタンダードカラー,カスタマイズ |
| アプリケーション: | 移動体通信タワー | 溶接の標準: | AWS D 1.1 |
| ハイライト: | 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.
コンタクトパーソン: Eric.Jia
電話番号: +86-13903181586
