功能特点：
材质：304无缝不锈钢
柱体直径：219mm正负1/可定制
柱体厚度：6mm/8mm/10mm正负1/可定制自身抗压：50吨
同行抗压：100吨
防撞级别：载重11吨撞击后正常使用
摧毁级别：载重15吨撞击后路桩变形
埋地防腐处理：冷锌管，喷塑
排水方式：自然排水或排水系统
易损件：无易损件
可调性：高度，同心轴均可调
人工拆解：可拆解
限位方式：机械可调限位
密封方式：一体式密封
Functional features:
Material: 304seamless stainless steel
Cylinder diameter: 219mm plus or minus 1customizable Cylinder thickness: 6mm 8mm 10mm plus 1customizable
Self-pressure: 50 tons
Peer pressure: 100 tons
Anti-collision level: normal use after impact of 11 tons Destruction level : load 15 tons impact post deformation
Burial ground anticorrosive treatment : cold zinc tube spray plastic Drainage : natural drainage or drainage
Wearing parts : no wearing parts
Adjustable : height，concentric shaft can be adjusted
Manual disassembly : disassembly
Limit mode: mechanical adjustable limit
Sealing method: one-piece seal。