Authorized Testing, Inc. currently provides Inspection services to many high-pressure cylinder manufacturers whose product range from Toroid Pressure Vessels for missile guidance systems to large multi-component cylinders for natural gas vehicle use.
We also provide Cylinder Requalification Facility Inspection under the authority of the U.S. Department of Transportation Approvals Branch and Transport Canada, and have provided Cylinder Qualification Inspections to the U.S. Federal Aviation Administration and US military installations around the world.
Authorized Testing, Inc. has experience in the inspection and testing of many types of pressure vessels.
These types include:   Seamless Extruded and Drawn Aluminum
                                    Seamless steel, Billet Pierced, Extruded tube and sheet drawn  
                                    Welded and seamless Stainless Steel, Inconel, Titanium Alloy
                        Full composite wrap with glass, aramid, or hybrid fibers
                                    Full composite and hoop wrap with carbon or glass fibers                   
High pressure and ultra high-pressure components for military/aerospace applications and private industry
The U.S. Department of Transportation, Transport Canada, and the Health and Safety Executive (UK), currently recognizes Authorized Testing, Inc. as an Independent Inspection Authority. 
Additional provisional approvals have been granted by the following entities to allow us to inspect and test various composite pressure vessels for import into those countries:
Department of Labour (New Zealand);
Dienst vor het Stoomwezen (Netherlands);
Pressure Vessel Safety Branch, Ontario, Canada;
Department of Explosives, India;
Technica Inspeckia, Slovakia;
Institut Technicke Inspecke, Praha, Czechoslovakia;
Urzad Doruzo Technicznego, Poland;
TUV- Rheinland and Essen;
Institution for Safety of High Pressure Gas Engineering (KHK Japan)
Copies of these approvals are on file at our Riverside main office and shall be provided upon request.

Domestic Inspection Services