To be a result of ours specialty and repair consciousness, our corporation has won an excellent reputation amongst customers all around the entire world for China W-Beam Highway Guardrail, High Speed Metal Beam Guardrail, China Thrie Beam Guardrail, Any interest, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Good Quality Highway Guardrail Accessories - Accessories – Huiquan Detail:
The bolts are defined in ANSI B1.13M for Grade 6 g tolerances. Bolt material is conformed to ASTM F568M for Class 4.6. Material for corrosion resistant bolts is conformed to ASTM F 568M for Class 8.83. bolts. The surface treatment shall follow the AASHTO M232.
The normal size for the washer is 76*44*4mm, and we can follow the drawings from the customer.
For the reflector the color always be white, red, and yellow, you can mix them by yourself.
The bolts and nuts are aimed to fasten the guardrail, post, spacer into one part.
The reflector can reflect the light while the people drive the car in night, With that you can easily to find the edge of the guardrail. It can lower the accident occurred.
Transaction beam are fixed between the w beam and thrie beams.




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continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Good Quality Highway Guardrail Accessories - Accessories – Huiquan , The product will supply to all over the world, such as: Bolivia, Rome, Mexico, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We are willing to establish long business relationship with those who seek the high quality products and good service. We have set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our professional experience and high quality grades will contribute to your business.