Two-wave, or three-wave highway safety crash barriers (option: u post, c post, i beam post, and h beam post etc. )
Ce, iso approved, galvanizing or powder coating available, customer design accepted.
Thickness & classification for safety crash barriers: a1/2.67mm, a2/2.67mm, b1/3.43mm, b2: 3.0mm.
Jt/t 281-1995, aashto m-180, ral-rg620, sps98s, or any other international standards for crash barriers.
Base steel grade q235b (equivalent to s235jr / din en10025 and gr. D / astm a283m).
Thichness of 3mm, 4mm, 6mm, or custom sizes are availabe for safety barriers, providing different highway road security requirements.
Hot dip galvanized or pvc coating for road barrier surface treatment.
Galvanizing thickness 70um for crash barriers, or according to your request
Supplier: Highway guardrail, safety crash barrier systems, solar ground mounting, special steel structures, steel tubular pole, substation steel structure, power transmission line steel tower, telecommunication tower & monopole, steel tube tower, lighting pole, wind power pole, and traffic signal pole, lighting poles, steel poles, solar, wind energy galvanized steel structure and all kinds of hot dip galvanized metal products, these products are widely used in traffic, construction, refrigeration, energy, electric power and other industries