"galvanized w beam"
Tamaño estándar Cerrojo de tuercas de fijación redondeada para la industria de la construcción de automóviles
Standard Size Bolt Nut Versatile Fastening Hardware Suitable for in Automotive Construction and Manufacturing Industries Product Function Hot dip galvanized nut and washer sets consist of nuts, flat washers and spring washers, matching all W-beam guardrail accessories including guardrail posts, ...
Base de acero de alta resistencia HDG preperforada para estructura de barrera de seguridad vial
Heavy Duty HDG Pre-punched Steel Foundation For Road Safety Barrier Structure Product Overview Hot Dip Galvanized Guide Crash Barrier is a professional road safety protection facility widely used in highway and municipal road infrastructure projects. Made of high-quality Q235 carbon steel and ...