Details information about W-Beam and Three Wave Guardrails
Normal Size(mm) |
3200/3300/4000/4130/4300/4320 × 306/310/312/380×80/82/83/85 × 2.50/2.67/2.70/2.75/3/4 & other sizes |
Profile |
w-beam & thrie-beam |
Base Material |
Q235B, Q345, Q345B, S355JR, HA350 and HA300 or equivalent |
Thickness |
2.55mm, 2.75mm, 3mm, 4mm, 6mm or according to consumers' request |
Surface Treatment |
Hot dip galvanized or powder coated |
Thickness of Galvanizing |
550g/m2 (80µ) or 610g/m2 (85µ) or 1100 g/m2 (160µ) or 1200 g/m2 (170µ) or as per your request |
Certificate |
ISO9001, ISO14000, ASTM, AASHTO, UL, SGS, CE, BV. |
Feature |
Great corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security, environmental protection, etc. |
Other |
Other special specification as per client's requirement or drawings. |
International Standards We Follow to manufacturer guardrails:
A. JT/T 281-1995(Corrugated Sheet Steel Beams For Expressway Guardrail - China)
B. AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA)
C. AS/NZS 3845:1999(Road Safety Barrier Systems - Australia/New Zealand)
D. BS EN-1317(Road Restraint Systems - Europe)
E. RAL RG620 (Germany)
F. Or tailor-make according to client's requirements
About Us
Wuhan Dachu Traffic Facilities Co., Ltd. is officially established in Caidian district, Wuhan, Hubei Province, China in 2014. Wuhan Dachu is an enterprise specialized in the design, production, construction service, marketing and sales of various kinds of infrastructure materials and steel products. Currently, Dachu has four self-owned mills: Environmentally friendly Hot-Dip Galvanizing plant, new-tech PVC and static powder coating mill, guardrail components processing mill, high-tech scaffolding and street lamp pole mill. One operation center in charge of the overall operation, product design, consultation, logistics and customer service.
Dachu's annual production capacity of infrastructure products is around 800,000 tons and 3/8 of them are for overseas markets. Major products consist of galvanized steel coil, section steel and pipes, guardrail components, scaffolding, street lamp system and many other traffic facilities and infrastructural materials. The materials for projects in Belt and Road countries are widely acknowledged by the many international construction contractors, and our high-quality products for infrastructure has been approved by different countries' authorities and global buyers.
Dachu corrugated highway guardrail components include: W-beam, Thrie beam, section posts, spacers blocks, backup plates, bolts & nuts, washers, terminal ends and, w-beam to tri-beam transition and other accessories, all of which can be manufactured under different international standards or as per clients' customized requirements. Dachu highway crash barrier has been exported to many different countries and regions, such as America, Spain, Italy, Australia, Papua New Guinea, Malaysia, Bolivia, Mauritius India, and Sri Lanka etc.
Ringlock and Ordinary Scaffolding, structure components include: vertical prop, ledger, diagonal brace, base collar, wedge pin, ringlock and all accessories, which is in different specifications and customized OEM. Dachu Scaffolding materials had been exported to many different countries and regions, such as Germany, India, Mexico, Argentina, Brazil, Thailand, New Zealand and UK.
Dachu Street light pole, section steel, galvanized steel coil and all traffic facilities have ISO, CE, EN, SGS, BV certificates, and our products are popular all around the World.
Company Vision of Dachu International is Building an efficient operational organization, to provide quality services for global infrastructure development. Join hands with Dachu International to build a brand-new future.