safety asshto m180

{"cid":"91220441","title":"Road Safety Barrier ASSHTO M180 Galvanized Steel Highway Guardrail for Highway Safety","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/18\/46226b05cedcdf1efb927a06989b-200x200-1.jpg","attrs":{"Price":"$50.00\/pieces 20-199 pieces","Brand Name":"Safebuild","Model Number":"100*50","Minimum Order Quantity":"20 pieces","Place of Origin":"Shandong, China","Application":"Roadway Safety","Material":"Q235 Q345","Zinc Coating":"550-600g\/\u33a1,Customized","Color":"Customized","Product name":"Highway Guardrail","Certificate":"CE\/BV\/ISO 9001\/ISO14001\/ISO 18001","Usage":"Outdoor Security","Surface treatment":"Galvanized ,Powder Coated","Standard":"AASHTO M-180","Technology":"Hot Galvanized+cold Rolled"}}

{"cid":"91221186","title":"Highway Guardrail M180 Proven And Trusted Guardrail For Highway Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/75\/92adc113d3d7127b074e15ff734d-200x200-1.jpg","attrs":{"Price":"500USD~1200USD","Brand Name":"Tongkai","Model Number":"M180","Minimum Order Quantity":"100set","Delivery Time":"15days","Certification":"ISO,EN1090,SGS ,","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"10000t\/m","Packaging Details":"nude packing","Thickness":"2.7mm","Zinc Coating":"550g\/m2,1100g\/m2","End Treatment":"Fish Tail or Bull Nose","Shape":"W-beam","Application":"Highway Safety Barrier","Connection Type":"Bolted or Spliced","Material":"Galvanized Steel","Length":"4320mm","Standard":"AASHTO M180","Installation Method":"Post and Block or Post and Spacer","Surface Treatment":"Hot-dip Galvanized","Width":"310mm","Section Properties":"Moment of Inertia: 13.4 cm4\/m, Section Modulus: 8.4 cm3\/m"}}