The most popular Chinesehighway guardrail manufacturer,
highway guardrail manufacturer,
The guardrail is mainly to follow the AASHTO M180, GB-T 31439.1-2015 and EN1317 standard.
The material for that are mainly the Q235B (S235Jr the yield strength is more than 235Mpa) and Q345B (S355Jr the yield strength is more than the 345Mpa).
For the thickness of the guardrail mainly through the 2.67mm to 4.0mm.
The surface treatment is hot dipped galvanized, to follow the AASHTO M232 and the equal standard such as AASHTO M111, EN1461 etc.
The guardrail designed for divide the road into different part, and lower the damage while the accident accrued.

Products Feature

To ensure Huiquan guardrail has its own unique weatherability, the technology center of Huiquan has developed more than ten procedures of special, make the product have a permanent coating by suing high technology, and through different special process, ensuring fences have the excellent corrosion resistance, humidity resistance, weatherability and long time surface self- clean performance.

Huiquan guardrail will not rust, fade, cracked, powdered, aging, scale off and brings long-lasting and vivid color. Huiquan fences promise for ten years maintenance- free, thoroughly resolve the troubles from ordinary maintenance.

Highway guardrail product features and application

Specification and technical data

Base metal specification to AASHTO M180: Minimum yield strength: 345 Mpa (50,000 psi); Tensile strength, minimum 483 Mpa (70,000 psi); and Elongation, in 50mm(2 in.), minimum, 12 percent.

Established in 2015, Shandong Guanxian Huiquan Traffic Facilities Co., Ltd is located in Guanxian New Century Industrial Zone, Shandong Province. The enterprise registered capital of 120 million CNY, factory covers an area about 43,290 square meters. Our factory is equipped with ten hot-dip galvanizing lines and ten electrostatic spray painting lines, allowing us to produce 3000,000 tons highway guardrails each year.

Our main products include: corrugated guardrails (including w beam guardrails and thrie beam guardrails), curved guardrails, bridge guardrail, municipal guardrail etc). While we can procide traffic guardrails one-stop purchase service, including guardrail terminal ends, guardrail post (u shape, h shape, Σ shape, c shape), guardrail spacer block, bolts and nuts, traffic safety cone, traffic sign. Huiquan Guardrail has performed crash testings according to MASH and EN1317-2, and passed the levels: TL1, TL2, TL3, TL4 and N1, N2, H1, H2, H3.

Huiquan is focusing on producing high-quality guardrail. Huiquan Guardrails have passed ISO, SGS, CE, BV and TUV certificated. In 2017, Huiquan Guardrail was designated as the supplier of “the Belt and Road” highway project.