Model NO.
w-beam guardrail
Origin
China
HS Code
730890
Production Capacity
200000ton/Month
Certification:
ASTM, ISO9001, CE
Surface Treatment:
Galvanized
Position:
Road Side
Material:
Steel
Transport Package:
PVC or Iron Banding
Trademark:
N
Beams for Corrugated Beam Steel Guardrail
Carried Standards: GB/T31439.1-2015, GB/T31439.2-2015, GB/T18226-2015
Application: W-corrugated and thrie-beam guardrail for used on highways, urban roads and other premises
Material: Q235
Technical specifications:
Unit: mm
| Product Name | Type | Nominal Size and Allowable Deviation | |||
| O.D. (Outer Diameter) | T (Thickness) | H1 (distance between connecting holes) | L (Length) | ||
| Beam | Steel Pipes | 114±1.14 | 4.5+Not Limited -0.25 | 100±2 150±2 | +10 0 |
| 140±1.4 | |||||
| Square Pipe | 130±1.0 | 6+Not Limited -0.3 | __ | ||
Beams for Hot Dip Galvanized Corrugated Steel Guardrail
| Product Name | Average adhesion of galvanized coating, g/m2 | Average galvanization coating thickness, μm | Coating Uniformity, % |
| Beam | 600 | 85 | 25 |
Hot dip galvanized beams with composite polyester coating for corrugated beam road guardrail
| Product Name | Average adhesion of galvanized coating, g/m2 | Average galvanization coating thickness, μm | Minimum allowable thickness of polyester coating, μm |
| Beam | 275 | 39 | 76 |
Specifications:
| Beams for Corrugated Beam Steel Guardrail | ||
| 114 Beam | Φ114*4.5, single coating | Φ114*4.5, composite coating |
| 140 Beam | Φ140*4.5, single coating | Φ140*4.5, composite coating |
| 130 square beam | F130*6.0, single coating | F130*6.0, composite coating |
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