American Welding Society AWS D1.1 2004

American Welding Society AWS D1.1 2004

American Welding Society’s D1.1/D1.1M Structural Welding Code – Steel If you don’t have this standard, you don’t have the latest industry consensus on the minimum welding requirements for quality fabrication. The industry reference since 1928, the 2004 edition covers:Design of Welded ConnectionsPrequalification of Welding Procedure SpecificationsQualification for Procedures and PersonnelFabricationInspectionStud WeldingStrengthening and Repair of Existing…

ASHRAE Duct Fitting Database

ASHRAE Duct Fitting Database

This database, with cloud-based access by annual subscription, includes loss coefficient tables for more than 200 round, rectangular, and flat oval duct fittings. Featuring pictorial outlines of each fitting, this database is useful to design engineers dealing with a variety of duct fittings. For any given fitting, enter the flow rate and fitting information and…