Albina recently bent various parts for an interconnecting spiral staircase, modeled after the helical structure of DNA, at a new 1.6 million sq ft biotech campus in the Bay area. Materials: 1" OD X .120" WALL T304 S/S #4 FINISH, 1½" OD X .120" WALL 304 S/S #4 FINISH and 1½" OD X .180" WALL 304 S/S...
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