ASTM B 363-06a Standard Specification for Seamless and Welded Unalloyed Titanium and Titanium Alloy Welding Fittings

American Society for Testing and Materials (ASTM). Current edition approved June 1, 2006. Published June 2006. Originally approved in 1961. Last previous edition approved in 2006 as B 363 – 06. 4 p. This specification covers fittings intended for general corrosion-resisting and elevated-temperature services, factory made from unalloyed titanium and titanium alloys. The term welding fittings applies to butt-welding parts such as 45° and 90° elbows, 180° returns, caps, tees, reducers, lap-joint stub ends, and other types.