Global Fastener News

FEATURE

click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
click here
viagra online click here
click here viagra online
viagra online click here
click here viagra online
viagra online click here
viagra online click here
click here viagra online
viagra online click here
click here viagra online
click here viagra online
click here viagra online
viagra online click here
viagra online click here
click here viagra online
click here viagra online
click here viagra online
click here viagra online
click here viagra online
viagra online click here
viagra online click here
click here viagra online
click here viagra online
click here viagra online
viagra online click here
viagra online click here
click here viagra online
click here viagra online
viagra online click here
click here viagra online
click here viagra online
click here viagra online
viagra online click here
viagra online click here
click here viagra online
viagra online click here
click here viagra online
click here viagra online
click here viagra online
click here viagra online
viagra online click here
viagra online click here
click here viagra online
viagra online click here
click here viagra online
viagra online click here
viagra online click here
click here viagra online

In a detailed 55-page metallurgical testing and fracture analysis report conducted by leading industry experts and commissioned by Oakland Bay Bridge engineering firm, Caltrans, and general contractor, American Bridge/Fluor, anchor rods manufactured by The Dyson Corp were determined not to be defective.

The report stated that “the steel rods comply with the basic mechanical and chemical requirements of ASTM A354 grade BD.”

ASTM A354 is an international standard developed by ASTM International, (formerly known as The American Society for Testing and Materials), that provides definitions for mechanical and chemical properties for alloy steel threaded fasteners. ASTM International is the largest developer of standards in the world.

ASTM A354 BD was the standard specified by Oakland Bay Bridge engineers for the bridge anchor rods to be manufactured by Dyson Corp. As a result of the report, an upgraded standard has been recommended for manufacturing replacement anchor bolts.
“The Dyson Corporation is a manufacturer of large fasteners for critical infrastructure in a wide variety of industries including nuclear, military, and alternative energy. We produce products to very precise international standards that are specified by our customer’s engineers,” stated Brian Rawson, president of The Dyson Corporation.

“Through this report and mutual internal investigations, it was concluded that The Dyson Corporation met its requirements to manufacturing anchor rods to the specifications requested.”

The entire report as well as Mr. Rawson’s full video statement is available by visiting http://www.dysoncorp.com/report.html.

Related Stories:

• Dyson Corp: We Supplied Bridge Bolts As Specified