Guided Wave Testing
Guided Wave Analysis LLC

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Welcome to GWA

The mission of Guided Wave Analysis LLC (GWA) is to spread Guided Wave Testing (GWT) technology worldwide through technical writing, training, consulting, renting and selling GWT equipment, and special inspection servicing. We are a leader in field application and training of guided wave testing. We have lots of experience in field testing, training, consulting, and research and development of GWT technology. We use magnetostrictive sensor (MsS) system for generating and detecting ultrasonic guided waves in pipeline.

MsS Technology

The MsS (magnetostrictive sensor) technology was developed by the Southwest Research Institute® (SwRI®), a Texas nonprofit corporation. GWA sells MsS Systems to NDT service companies, research institutes, and universities. We support these clients through consulting, supplying of accessories, personnel training, demonstrations, and on-site training and field testing services. Experience and knowledge obtained from client support and field testing are used for upgrading MsS technology through research and development in the Sensor Systems and NDE Department at SwRI®.

It is GWA's sincere hope you find the information contained in the pages of this website educational and informative.

Our technology is advanced but our message is simple -
"we are the best option for your inspection investment."


GWT Training

Calendar of GWT Training Courses

GWT Equipment Rental

Detail information about MsSR3030R Rental

GWT Equipment Purchase

Contact Information for MsSR3030R Purchase

GWA Exhibition

March 15-19, 2015
NACE CORROSION 2015, Kay Bailey Hutchison Convention Center, Dallas, Texas

June 03-06, 2015
International Chemical and Petroleum Industry Inspection Technology (ICPIIT) XIV Conference, Crowne Plaza Houston Northwest, Houston, Texas.

October 26-29, 2015
ASNT Fall Conference 2015, Salt Lake Convention Center, Salt Lake City, Utah


Guided Wave Application Website for Boiler tube, Heat exchanger, plate, and bridge cable

Guided Wave Testing Europe Website in English, Spanish, German, Italian, and French language

Guided Wave Analysis LLC © 2007-
7139 Callaghan Rd, San Antonio, Texas 78229, USA
Tel: 1-210-842-7635   Fax: 1-210-251-3470