Technical info Chemical Copositions CHEMICAL COMPOSITION LIMITS FOR ALUMINUM ALLOYS CHEMICAL COMPOSITION FOR COPPER ALLOYS CHEMICAL COMPOSITION of BRASS STEEL ALLOYS Mechanical Compositions Mechanical Compositions PIPE & TUBES SPECIFICATIONCARBON STEEL, ALLOY STEEL, LOW TEMP, PIPE & TUBES SPECIFICATION Weight & Dimensions of Schedule Pipe Line Pipe Weight FLANGES DIMENSIONS 150 LB. FLANGES 300 LB. FLANGES 600 LB. FLANGES 900 LB. FLANGES 1500 LB. FLANGES 2500 LB. FLANGES WELDING NECK FLANGE BORES