Aluminum square tubing Pipe is made slightly different and can be welded or seamless. Aluminum Tubing – Square for Nylon Connectors – 1″ x 1″ w/ Single Channel for . Be it a small or large order we are committed to serve all our customers. Round tubing is often supplied in standard stock lengths, while smaller round sizes may also be available in coiled form for longer continuous lengths. Conforms to ASTM B221. For example, a size 2x2x1/8 denotes a 2-inch outside diameter, 2-inch wall thickness, and 1/8-inch weight per foot. Aluminum Extruded Round Tube 6061 T6511; Aluminum Extruded Square Bar 6061 T6511; Vehicle load is a static distributed load in the middle of the longest tube and is 1/3 the tube length. Square. Shop Steelworks 1-in x 8-ft Mill Finished Aluminum Square Tube in the Tubes department at Lowe's. 00 Current price is: $169. ptchuqpfeqwzszxusklrykmzvtjiybolfcmlrgmzcwtamxbbpelarmtnypxcggzwjkqclfjqxpyj