VALVE,CHECK

The U.S. Navy is seeking a contractor to supply a 1 1/2 inch 700 PSI socketweld ends swing check valve in accordance with Anderson Greenwood Crosby drawing NS-3983. The valve must meet specific material and testing requirements, including quantitative chemical and mechanical analysis, radiography, and weldability testing. The contractor must also provide a certificate of compliance and maintain a quality system in accordance with ISO-9001. The project duration is approximately 415 days. Key requirements include: * Material certification and testing * Radiography and weldability testing * Certificate of compliance * Quality system in accordance with ISO-9001 * Compliance with various military and federal specifications and standards