Handrails Steel Frame Structure CZ-HW Painting Bridge Railings
1). Packed with steel belt
2.) Thickness(mm):2.5/ 3 /4
3.) Base steel Q235
4.) Fine hot dip galvanized or sprayed
5.) Customer's requirements are available
Product description of Galvanised Steel Highway Guardrail
Packaging & Delivery
Packaging Details: nude packing
Delivery Detail: 30 days
1. Product introduction
It includes two w-beams, post and spacer.
2. w-beam guardrail
Composition, the post and the spacer is installed between the two
w-beam steel guardrails. During road being normal operation, the
fence use plug steel post which can be easily inserted into the
opening preset plug hole. It has the role of isolation and
protection. At the same time, the fence together with the roadside
lines looks neat and beautiful. When vehicles collides it, because
the corrugated steel guardrail has good resistance and energy
absorption, it is not easily to be crashed and also can efficiently
protect vehicles and passengers. When pavement maintenance or other
reasons need to make channel, pull the connection of each w beam
guardrail post can be easily removed and open up channels to make a
3. Complete configuration and usage amount.
Highway w beam guardrail set includes: w beam, (flange) post, post
cap, bracket, a bolt and nut, terminal section, flat plate washer,
What is the most commonly used models for w beam guardrail is Gr -
A - 4 E. Each 1000 meters of guardrail components are: w beam plate
250 pieces, 250 posts, cap 250, blocker 250, bolt and nut 250 sets
for M16 * 170, 250 sets for M16 * 42, 2000 sets for M16 * 35. W
beam guardrail a ton can spread: 80 meters by 3 mm thick, 61 meters
by 4 mm thick.
4. System principles
1). The w beam barrier is the main form of semi-rigid guardrail. It
is a kind of continuous structure by corrugated steel guardrail
together with post and spacer.
2). It used soil base, post, deformation of w beam guardrail to
absorb impact energy. Thus forcing the out of controlling vehicle
to change direction and then to return to normal driving direction.
It prevents the vehicle driving out of road to protect the vehicle
and the passenger, and reduce the loss in accidents.
3). the w beam guardrail has strong ability to absorb collision
energy; has a good line of sight induction function; can be in
harmony with the road alignment; beautiful shape; can be used in
the small radius curve, easy to replace the damaged part.
5. Product features
Has a good impact resistance, low cost, long service life, higher
safety and green environmental protection, etc.
Material: high qualified steel plate after the anti-corrosion
6. Product usage
Highways, secondary roads, provincial roads, county roads and rural
roads of the scenic spot, large parking lot security protection