Specifications
highway guardrail
1.standard:GB/T18226, AASHTO M180, etc
2.galvanized
3.powder coated
4.special shape and dimension
highway guardrail
SIZE OF W-BEAM: 310x85x3(4)x4320mm, 306x85x3x4130mm, or according to drawings
Post: C post, U post, Pipe post
STANDARDS: GB/T18226, AASHTO M180, etc., or similar standards. According to buyer's request is available.
Material: Q235, Q345, ST37, S235
PURPOSE: highway guardrail
Hot dipped galvanized and powder coating surface is better for anti-rusting.
Capacity: 5000 tons per month
CERTIFICATE: ISO9001
