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| معيار: | أنسي/TIA-222-G/H/F، إن 1991-1-4 و إن 1993-3-1 | إصدار الشهادات: | ISO9001:2008 COC |
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| مادة: | Q345/Q235/أنبوب بدون درزات/قضيب فولاذي ASTM A36 A572 Gr50 | براغي وصواميل: | الصف 8.8/6.8/4.8؛DIN7990، DIN931، DIN933؛ISO4032، ISO4034 |
| الاسم: | أبراج الزوجة المرشدة للاتصالات السلكية واللاسلكية | ارتفاع: | 5-100 م |
| سرعة الرياح: | ≥60 م/ث | المجلفن: | المجلفن بالغمس الساخن |
| حياة: | أكثر من 20 عاما | لون: | قطعة من الجبن أو لون RAL ستاندرد، حسب الطلب |
| تطبيق: | برج الاتصالات المتنقلة | معيار اللحام: | AWS D 1.1.2 تحديث |
| إبراز: | high strength steel guy rope,35m mobile network tower,wind resistant guyed wire tower,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 | |
What is the tower boday of guyed wire tower?
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What is the Anti Climbing Device on the guyed wire tower?
How to connect guyed wire and guyed wire tower?
How to connect guyed wire and guyed anchor bolt?
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.
اتصل شخص: Eric.Jia
الهاتف :: +86-13903181586
