Recommended Practices for Gas Tungsten Arc Welding of Titanium Piping and Tubing
standard by American Welding Society, 02/11/2000

Root Pass Welding of Pipe Without Backing, Recommended Practices for
standard by American Welding Society, 01/01/1992

Standard WPS for Shielded Metal Arc Welding of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1 1/2" Thick, E6010 (Vertical Downhill), Followed by E7018 (Vertical Uphill) As-Welded or PWHT Condition, Primarily Pipe Applications
standard by American Welding Society, 05/28/1996

Standard Welding Procedure Specification for Welding Procedure and Performance Qualification for Thermoplastics
standard by American Welding Society, 04/10/2012

Welding Inspection Handbook
Handbook / Manual / Guide by American Welding Society, 01/01/2000

Standard Welding Procedure Specification for Gas Tungsten Arc Welding Followed by Shielded Metal Arc Welding of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1-1/2 inch Thick, ER70S-2 and E7018, As-Welded or PWHT Condition
standard by American Welding Society, 01/01/1994

Guide to Weld Discoloration Levels on Inside of Austenitic Stainless Steel Tube
standard by American Welding Society, 01/01/1999

Safe Practices for the Preparation of Containers and Piping for Welding and Cutting
standard by American Welding Society, 08/03/2017

Guide for Training and Qualification of Welding Personnel – Level II Advanced Workers
standard by American Welding Society, 01/01/1996

Specification for the Qualification of Welding Fabricators
standard by American Welding Society, 09/12/2014

Recommended Practices for Resistance Welding Coated Low Carbon Steels
standard by American Welding Society, 01/01/1970

Specification for Automotive Weld Quality – Arc Welding of Steel
standard by American Welding Society, 01/08/2007