ShiTeng Traffic Facilities Co.,Ltd.

Highway Guardrail Thrie Beam

Highway guardrail (also called crash barrier, road barrier, guardrail barrier, metal beam barrier, etc.) thrie beam is another of important part of the highway guardrail. Body of the guardrail, the guardrail beam is the main part that absorb the impact energy and protect the vehicle from crash out of the road.
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The thrie beam of highway guardrail is usually used for somewhere there is necessary to strength the corrosion ability of the guardrail. The place may be turn of road, bridge/ overbridge, cliff, highway culvert exit, etc.

Advantages of thrie beam highway guardrail

1.Safety: the thrie beam highway guardrail is more strength corrosion than the w beam guardrail, it would be instead of the w beam to install on the dangerous location.
2.High strength: the same Q235/Q345 steel material, the thrie beam highway guardrail is better than the w beam highway guardrail for corrosion.
3.Long life: ≥550g/㎡ hot dipped galvanized (zine coated ≥80μm) can make the thrie beam guardrail more than 10 years life for corrosion.
4.Eco-friendly: the Q235/Q345 steel guardrail beam is recyclable and reusable.
5.Easy install and repair: the highway guardrail beam is assembled with the guardrail post, it is easy to install and change.
6.Beautiful views: colorful guardrail thrie beam would be suitable for different surrounding.
7.Cost-effective: cheap price, long life, low installation and repair cost.

Hot dipped galvanized VS cold galvanized

•Hot dipped galvanized will strength the highway guardrail beam corrosion resistance ability.
•With high temperature, hot dipped galvanized will make the zine coated more completely.
•It can enhance the adsorption capacity of zinc, made a thicker zine layer and strength the corrosion ability by hot dipped galvanized.
•Hot dipped galvanizing is all plated zine coated to completely protect the guardrail beam.
•Keep longer time of the zine by hot dipped galvanized.
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Product Name guardrail thrie beam
Material  Q235(SJ235R), Q345(SJ345R) steel
Zine Coating 550-1100g/㎡(84-145μm galvanized), or request
Color Silver, powder spray, custom accept
Thickness (±0.015)  3.0mm,4.0mm, as request
Length 4130/4320/4318mm, request size
Width 506mm, 510mm, customized size
Wave Height 81-85mm, as standards
Theoretical Weight 76.5kg for guardrail beam(3.0m)
Technology Cold Rolled
Surface treatment Hot dipped galvanized
Applicable Standards JT/T281-2007, AASHTO M-180, RAL-RG620
Application Expressway, Highway, Country road, Factory, Farm, Fishpond
  • specifications of highway guardrail thrie beam

Shiteng Holding Highway Guardrail Factory

Guangxi Shiteng Tranportation Co.; Ltd. was established in 2017,one brand of Shiteng Holding(built in 2009).And we are the only foreign trade department in Shiteng Holding.

Shiteng Holding was establised in 2009,a group company,and the biggest factory and wholesaler about the road trafic safe (highwayguardrail) in China. Shiteng Holding has been professional on safety highway guardrail for 10 years,and we have our own guardrail factory,31 sales teams,20 installation teams and 31 services and solutions teams.The factory workshop is more than 10,000 suqare meters,5 production lines can promiss you a fast delivery time.By the way,we can offer differentstandards highway guardrail (w beam guardrail and thrie beam guardrail) such as AASHTO M180 US. standard,JT/T281-2007 Chinese standard,RAL-RG620 German standard and so on.Custom drawing we would accept.

Shiteng Holding is specialized in road traffic safe highway guardrail,and use Q235,Q345 grade steel,with cold roled,hot dipped galvanized and powder spray procesing,we offer you the high quality highway guardrail with guardrail beams,posts,terminals and accessories.

Years development,we are not only offer corugated flex beam highway gaurdrail,but also ofer the new products,corrugated stel pipe and roler barrier.They will be the trend on the road traffic safety and the city building in the future.
  • Factory View

W beam, thrie beam highway guardrail application

The corrugated flex beam guardrail is for road traffic safe to protect drivers and passangers fro accident. And it can be installed on different situations. Highway(freeway,motorway) guardrail,mountain road guardrail,bridge guardrail and country road guardrail are the main showing for it.And the guardrails can also be installed on the school road,car parking,air port,hospital,etc places to protect people fro attached.
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