Jt/T 281-1995 Chinese Standard Corrugated Beam Guardrail Sheets

JT/T 281-2007 Barrier Coated and Galvanized Highway Road Barrier
can also be called highway W beam guardrails, highway guardrails, crash barriers, bridge guardrails, steel guardrails, etc.
are considered as passive protectors with a view to ensure thesafety of the pedestriansby the wayside and the vehicles.
are designed in pursuance tothe principle of keepingthe vehicle inside the road in a secure way and at the same timeminimizing the loss of life and property incase of an accident.By way of anti-corrosion treatment, guardrails can be claffied into two types:
GuardrailsSpecificationProfile
W-beam & Tri-beam
W-beam
4320/4130*310/312/315*83/85*2.5/2.67/2.7/2.75mm
Tri-beam
2320/3320/4128/4218/4318/4320*506/508/510*2.76/2.8/3/4/4.5/5/10mmbase Material
A572/Q345B/HA350/Q235B/A36/S355JR/S275JR or equivalent
Beam Thickness
2.5/2.6/2.67/2.7/2.8/2.82/3/4/4.5/10/20mm or according toconsumers' request
Surface Treatment
Hot-Dip Galvanizing Or Plastic Spray
Adhesion of Galvanizing
300g/m2(40µ)or550g/m2(80µ) or 610g/m2(85µ)or 1100 g/m2(160µ) or 1220 g/m2(170µ)
or as per your request
Certificate
AASHTO, AS/NZS, EN, ISO9001, ISO14000, SGS, CE, BV
Feature
Great corrosion resistant, high intensity, long and durable, with goodimpact resistance, low cost, long life, higher security, environmental protection, etc.
Other
Other special specification as per client's requirement or drawings
We manufacture highway guardrails according to those Standards as below:
Our Production Process:
Guardrails Production base
How to make order/How to buy the guardrails:1. Contact us and tell us your needs.
(Click "Send" Now or call 0086-27-84995206)2. We will give you the best price based on your needs.
(Our price is very competitive with the high quality guardrails, welcome to visit our company)3. Price, Trade Terms, Payment Terms /confirm/iation.
(Free sample is available, 100% same quality as the mass order as request.)4. Arrange the production after receiving your deposit.
(We accept many kinds of paying way, such as LC, TT, Western Union...)5. Production
(We are a professional manufacturing enterprise for traffic safety facilities production with advanced production equipments, strong technical force,
scientific craft process, perfect quality inspection systerm which can finish the production in a short time.)Certificate of Our Company
WUHAN DACHU TRAFFIC FACILITIES CO., LTD WELCOME YOUR ENQUIRIES AT ANY TIME.
COMPANY CODE: 91420114303720312K; TRADE LISENCE CODE: 03027006; CUSTOMS CODE: 420196619D