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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-16-2025 | 5102.19 $* | 5204.2 $* |
Jul-16-2025 | 4138.83 $* | 4221.62 $* |
Jun-16-2025 | 5021.19 $* | 5121.87 $* |
May-16-2025 | 4981.14 $* | 5081.60 $* |
Apr-16-2025 | 3977.31 $* | 4057.91 $* |
Mar-16-2025 | 4901.45 $* | 4999.51 $* |
Feb-16-2025 | 4861.43 $* | 4958.88 $* |
Jan-16-2025 | 4820.49 $* | 4916.98 $* |
Profile | W beam Steel Highway Guardrail | |||
Normal Size | W Beam:See the table below | |||
Materials | Steel Grade Q235B ( S235JR)Q345 (S355JR) | |||
Thickness of galvanized(double sides) | 550 / 610 / 1100 /1200g/m2 or as per your request. | |||
Technology | Cold Rolled | |||
Surface Treatment | Hot Dip Galvanized or Powder Coated | |||
Other | Other special specification as per client’srequirement or drawings. | |||
Certificate | AASHTO M180, AS3845, EN1317, GOST26804,SGS, CE, BV |
Standards | Length | Width | Height | Thickness | Zinc Coating |
GB/T 31439.1-2015 | 4320 mm | 310 mm | 85 mm | 3(4) mm | ≥ 550g/m² |
GB/T 31439.2-2015 | 4320 mm | 506 mm | 85 mm | 3(4) mm | ≥ 550g/m² |
AASHTO M – 180 | 4130 mm | 310 mm | 82 mm | 2.75nmm | ≥ 550g/m² |
EN1317 | 4170 mm | 310 mm | 82 mm | 2.6 mm | ≥ 550g/m² |
American AASHTO-M180 Technical Standard W-beam highway guardrail | ||||||||
Type | Overall Length (mm) | Effection Length (mm) | Norminal Uncoated Thickness (mm) | |||||
1 | 4130 | 3810 | 2.5-4.0 | |||||
2 | 4320 | 4000 | 2.5-4.0 | |||||
Mechanical Properties | ◆Material grade: S355JR ◆Yield Point, minimum, 345Mpa (50000psi); ◆Tensile Strength, minimum 483Mpa (70000psi); and ◆Elongation, in 50mm (2 in.),minimum, 12 percent. | |||||||
Notes | ●Thickness of Zinc coating: 550g/㎡ or1100g/㎡; ●The beams may galvantzed before or after fabrication; ●We can customize the length and thickness according to customer requirements. |
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