Formula of Calculating Weight Comparison Table of DIN -ASTM-API-BS C. S. Pipe Weight Per Kg/Mtr S.S. Pipe Dimension in MM & Weight Per Kg. Material Chemical Composition & Mechanical Properties Buttweld Pipe Fittings Dimensional Standard Buttweld Fittings ANSI B 16.9 & B 16.28 Dimensional Tolerances as per ANSI B 16.9/B 16.28/MSS SP -43 Buttweld Fittings Chemical & Physical Properties of CS, SS & AS, SW Forged Fittings Forged Flanges Dimensions to ANSI B 16.5 Class 1500 Flanges-Metric Class 2500 Flanges-Metric Dimensional Tolerances for Forged Steel Flanges ANSI Flanges Weights (KGS) DIAMETER for Forged Fittings, SW ANSI B 16.111 Forged Fittings, Socketweld and Threaded Summary of the Main ASTM Standard Generally Used for Sheets / Plates Physical & Chemical Properties of SS, AS & CS Bars Weight of Rods in KG per Linear Foot Chemical Composition of Monel, Hastalloy, Incoloy & Inconel Chemical Composition of Alloy Steels Aluminium Alloy Summary of Specifications for Brass Bars, Rods & Sections Comparison of Stainless Steel to various Standard Approximately