Traffic Road Safety Products Galvanized Steel Safe Barrier Highway
Guardrails
Model | Parameters |
---|
Highway rail | 4320 × 310 × 85 × 3/4 mm, 4128 × 310 × 83 × 2.67/3.43 mm, or custom
w beam dimensions |
Profile | W-beam |
Base metal | Steel grade Q235 (equivalent to S235JR / ASTM A283M / DIN EN10025) |
Standards | JT/T 281-2007 (Corrugated Sheet Steel Beam for Guardrail), AASHTO
M-180 (Corrugated Sheet Steel Beam for Highway Guardrail), or other
international standards. |
Certificate | GB/T19001-2000—ISO9001:2000, CE. |
Thickness of W beam steel | 3.00 mm, 3.25 mm, 3.50 mm, 3.75 mm, 4 mm, or client’s requirement. |
Surface treatment | Hot-dip galvanized or plastic powder spray coating |
Weight of coating (GB/T 281-2007) | Average check limit triple-spot test | Min check limit triple-spot test |
600 g/m2 (85 um) | 425 g/m2 (61 um) |
If you have any questions about w beam steel guardrail, please contact us for a quotation today, please email us your drawing for our
checking, so we calculate the right cost. |
We strictly supply road safety W-Beam highway Guard rail to
rigorous local and international standards (JT/T 281-2007,
AASHTO-M180, RAL RG620 etc.) or as per clients’ w beam dimensions.
With many undergoing crash testing in accordance with international
standards such as MASH, NCHRP Report 350.
Highway Guard Rail Features
1. Low costs of raw materials, long service life. special w beam
dimensions acceptable.
2. High steel sheets are all processed through antiseptic
treatment, which makes guardrail better properties.
3. Excellent impact resistance, high safety performance.
4. Anti-corrosion, anti-aging, elegant shape, be fast and easy to
install.
5. Highway rail can be tailored to any application, and are
available to meet all design requirements and standards
Applications
- Highway guard rail can be used in parking lots,single and
multi-lane highways, bridges, and bridge approaches.
- Mainly used for the isolation and protection between highway and
lane.
- Applied to industry, agriculture, municipal administration,
transportation and other industries to act as fence, decoration,
and safeguard.
- Can be used in curves and slops, and the damage is easy to replace.