Regular Size of Highway Guardrail Plate:
Corrugated steel plate: Two-wave: 4320mm×310mm×85mm×3/4mm

Upright column for two-wave: 114/140mm×4.5mm×height

Three-wave: 4320mm×506mm×85mm×3/4mm

Upright column for three-wave: 130mm×6mm×height, 140mm×4.5mm×height

Anti-collision grade: A/B/SA/SB/SS

Material of Highway Guardrail Plate:
Galvanized Steel & Prepainted Galvanized Steel
1.Two-wave Corrugated Steel 2. Three-wave Corrugated Steel 3. Prepainted Corrugated Steel

A set of road guard rail consists of: corrugated steel plate, upright column, cap of column and bracket.

Instruction: Highway guardrail system is a continuous structure supported by main column and jointed by corrugated steel guardrail plates. The corrugated beam barrier is the product based on cold bent steel sheet and section steel, and then hot dip galvanizing the inside and outside surface to make them adhered together tightly with long-term stability.

Product Specification:

1.Hot dip galvanized guardrail panels

Galvanized material:Zinc

Galvanized thickness: Average 85um, any point is not less than 61um

Exterior: Are complete, consistent color,smooth surface and pactical,no-sag, drip tumors, lumps and other defects

Impact test: Zinc layer does not peel off, no bumps, no cracking

Bending: No cracks, peeling and other phenomena

Zinc coating uniformity: 5 copper sulfate erosion, constant red

Salt spray: No corrosion phenomenon

2.Plasic spray guardrail panels

Coating Materials: Polyester coated

Exterior: Uniform, smooth, smooth proper connection

Pinhole: 1500V no spark

Adhesion: After the cut test, coating without peeling off and so on

Attack: No peeling and cracking

Chemical resistance: No blistering, softening, loss of bond and other phenomena

High and low temperature: Wrinkles, swelling, loss and other phenomena

Accelerated weathering: No major discoloration, no cracks, breakage and so on

Salt spray: No blistering, peeling, rust and other phenomena

Coating thickness: Greater than or equal 76um

3. Relevant Main Product: guardrail post

(1). U Post Normal size: 1400/1750/1820*150*75*4/4.5/5mm, 1800/1830*176/178*76*4.5/5/6mm, 1830*140*75*5/6mm, 1680/2200*120*80*5/6mm, 2000/1820*150*100*5mm and available in different sizes.

(2). C Post and H Post

C Post Normal size: 1800*150*75*25*5mm, 1500*100*50*25*5mm, 1500*120*55*16*4/5mm, 1700*150*110*18*4/4.5/5mm,1750*120*55*16*4/5mm, 1900*100*55*25*4/5mm and available in different sizes.

H Post Normal size: 1830*157*82*5mm, 1830*157*82*5*7.4mm, 1800*150*100*5mm and available in different sizes

(3) Sigma post

Sigma Post Normal size: 1500/1900/1950/2300/2500*100*55*4/4.2mm. Available in different sizes

(4). Flange Post & Round Post

Flange Post Normal size: flange plate length: 300mm, flange plate width: 300mm, flange plate thickness: 10mm, and available in different sizes.

Round Post Normal size: Φ114*4.5*1750mm, Φ140*4.5*1850mm, Φ140*4.5*2250mm and available in different sizes.

4. GuardRail Accessories

(1). Guardrail Spacers Description: C, U, Round, and Sigma spacer and other types are available.

(2). Guardrail End Description (1) Main type: bull nose & fish tail.

(2) standard: JT/T 281-1995(China), AASHTO M180-79(USA), TL-SP 92(Germany).

(3).Guardrail Reflector & Bolts & Nuts

Guard rail Reflector Normal Size: 50*70*120mm Shape: trapezoid

(4)Bolts & Nuts Normal Size: M16*35, M16*50

Application:

The Galvanized Guardrail are highly effective in the prevention of vehicular impact, vehicle overturning and run-off-road collisions. Recommended applications include:

1) Highways

2) Secondary Roads

3) Municipalities

4) Industrial Parks

5) Bridges

Product line: