IS 8805 : 2002 General Requirements for Ferrule Type Couplings Used in Oil Hydraulic Systems

1 Scope

This standard specifies the requirements for ferrule typecouplings for tube with outside diameter from 4 mm to 42 mm used inoil-hydraulic systems.

2 References

IS 554 :1999 Pipe threads where pressure-tight joints aremade on the threads - Dimensions, tolerances and designation

IS 1368 :1987 Dimensions for ends of parts with external ISOmetric threads

IS 1369 : Part 1 :1993 Fasteners - Thread runouts andundercuts: Part 1 Dimensions for screw thread runouts forexternal ISO metric threads

IS 2500 : Part 1 :1992 Sampling inspection procedures:Part 1 Attribute sampling plans indexed byacceptable quality level (AQL) for lot by lot inspection

IS 2643 :1999 Pipe threads where pressure-tight joints are notmade on the threads - Dimensions, tolerances anddesignation

IS 4218 ISO metric screw threads

IS 8788 :1993 Dimensions for metric external taper andinternal parallel screw threads

IS 10103 :1982 Method of test for ferrule type couplings usedin oil-hydraulic systems

IS 10416 :1992 Fluid power systems and components - Vocabulary

IS 13170 : Part 1 :1999 Connections for fluid power andgeneral use - Ports and stud ends with ISO 261 threads and O-ring sealing: Part 1 Ports with O-ring seal in truncatedhousing