720h salt spray yutong king long stop

{"cid":"91223405","title":"Yutong King Long Bus Air Spring Buffer Stop 50kN 1M Cycle 720h Neutral Salt Spray Bus Spares 2931-00182","imgUrl":"https:\/\/img.chinax.com\/nimg\/be\/22\/b50bea1ecb0a56ea8005f80df70d-200x200-1.jpg","attrs":{"Price":"$10\/pieces 5-49 pieces","Brand Name":"Dingguan","Model Number":"2931-00182","Minimum Order Quantity":"1","Delivery Time":"5-15day","Certification":"ISO 16750-3+GB\/T 18697-2002","Place of Origin":"Nanjing, China","Payment Terms":"T\/T","Supply Ability":"1000\/month","Packaging Details":"Carton, wooden box, custom packaging","Environmental resistance performance":"720 hours of neutral salt spray test with no corrosion","fatigue life":"After 1,000,000 cycles of load testing","Buffering performance":"Preset 25% compression amount","Installation method":"Fixed by the central bolt","load capacity":"Static limit load \u2265 50kN","Material composition":"Using PA66 + 30%","Positioning accuracy":"Internal convex rib","Temperature adaptation":"-40\u2103 to 120\u2103"}}