Thrie Beam Highway Guardrail

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The thrie beam guardrailis the main form of the semi-steel guardrail. It is a continuous structure in which corrugated steel guardrails are spliced to each other and supported by columns.

The corrugated fence of the expressway has a soft phase and strong ability to absorb collision energy. It has a good line of sight induction function, can be coordinated with the road line shape, has a beautiful appearance, can be used on a small radius curve, and the damage is easy to replace.

Commonly used roadside wave beam guardrails can be divided into five grades according to the anti-collision level, B, A, SB, SA, and SS. The highway anti-collision guardrail is a typical cold-formed steel product.

Thrie Beam Highway Guardrail Common Specifications

The two-wave guardrail: 4320mm × 310mm × 85mm × 3 / 4mm, and the column is 114 / 140 mm × 4.5mm.

The three-wave guardrail: 4320mm × 506mm × 85mm × 3 / 4mm, and the column is 130mm × 130mm × 6mm.

Waveform beam guardrails are generally classified by location and collision level. According to the setting location, it can be divided into a roadside guardrail and a central divider with a guardrail. According to the anti-collision level, it can be generally divided into A level and B level. The Class A guardrail is of a reinforced type and is suitable for use on particularly dangerous sections of the road side. Class B is used for special roads.

Hebei Tianchuang Pipe Co., Ltdis a reliable china steel pipe factory, we provide china steel pipe, electric welded pipe, highway guardrail for sale and etc. Want to know thrie beam guardrail details or more? Please contact us.

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