High-speed Rail Station Construction Customized Mounting Channel Roll Forming Machine Manufacturer. https://www.superdamc.com Metal Channel roll forming machine production line process Uncoiler straightener 2 in 1 → Guide device → hole punch →roll forming machine →shear ...
Posts are manufactured conforming to FHWA and ATSSA standard. · Steel material conforms to ASTM A499, Grade 60. · All kinds of specification including · 1.12lbs/ft, 2.00lbs/ft, 2.03lbs/ft, 2.08lbs/ft, 2.10lbs/ft, 2.25lbs/ft, 2.50lbs/ft and more. · 3/8\" or 7/16\"diameter ...
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