工业管道接头.pdf

4260-catalog-1-04 11/8/05 11:00 AM Page 41 Instrument Pipe ISO Conversion Fittings Catalog 4260 Revised, February 1999 4260-catalog-1-04 11/8/05 11:00 AM Page 2 Instrument Pipe Fittings Instrument Pipe Fittings ISO Conversion Fittings Introduction Introduction Parker Instrumentation Pipe Fittings are designed as leak- Parker ISO Conversion Fittings are designed to the highest free connections for process, power, instrumentation and quality standards to allow connections between components general plumbing applications. They are manufactured to the and systems which use both NPT and ISO Thread configura- highest quality standards and are available in broad ranges tions. Conversion fittings are maintained under strict quality of sizes, materials and configurations. control programs. Parker Instrumentation Pipe fittings are made at the Instrumentation Connectors Division of Parker Hannifin in Design Huntsville, Alabama where strict adherence to quality control Parker ISO Conversion Fittings are designed to the most programs are maintained. These quality standards are incor- commonly used ISO thread forms. These thread forms are porated in a total efficiency program called Parker Targets. used where pressure tight joints are either made on threads The Parker Targets Program is a measure of the efficiency utilizing a thread sealant or where pressure tight joints utilize with whi