NF E48-051

NF E48-051

March 1992
Standard Cancelled

Hydraulic fluid power. Pipe threaded connections for supply ports. Connecting dimensions.

La présente norme définit les dimensions des raccords filetés au pas du gaz sur orifices d'alimentation utilisés dans les transmissions hydrauliques. Elle donne également les dimensions des joints utilisés.

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Main informations

Collections

National standards and national normative documents

Publication date

March 1992

Number of pages

7 p.

Reference

NF E48-051

ICS Codes

23.100.40   Piping and couplings

Classification index

E48-051

Print number

1 - 01/03/1992
Sumary
Hydraulic fluid power. Pipe threaded connections for supply ports. Connecting dimensions.

La présente norme définit les dimensions des raccords filetés au pas du gaz sur orifices d'alimentation utilisés dans les transmissions hydrauliques. Elle donne également les dimensions des joints utilisés.
Replaced standards (1)
NF E48-051
December 1975
Standard Cancelled
Hydraulic fluid power. Pipe threated connections for supply ports. Connecting dimensions.

Standard replaced by (4)
NF EN ISO 1179-1
September 2008
Standard Cancelled
Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 1 : threaded ports

ISO 1179-1:2007 specifies dimensions for ports with ISO 228-1 threads for use with non-adjustable stud ends shown in ISO 1179-2, ISO 1179-3 and ISO 1179-4 and with adjustable stud ends shown in ISO 1179-3.

NF EN ISO 1179-2
September 2008
Standard Cancelled
Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 2 : heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E)

ISO 1179-2:2007 specifies dimensions, performance requirements and test procedures for heavy-duty (S series) and light-duty (L series) stud ends with ISO 228-1 threads and the elastomeric sealing (type E) that is used with them.

NF EN ISO 1179-3
September 2008
Standard Current
Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 3 : light-duty (L series) stud ends with sealing by O-ring with retaining ring (types G and H)

ISO 1179-3:2007 specifies dimensions, performance requirements and test procedures for non-adjustable and adjustable light-duty (L series) stud ends with ISO 228-1 threads with sealing by O-ring with retaining ring (types G and H, respectively).

NF EN ISO 1179-4
September 2008
Standard Current
Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 4 : stud ends for general use only with metal-to-metal sealing (type B)

ISO 1179-4:2007 specifies dimensions, performance requirements and test procedures for stud ends with ISO 228-1 threads and metal-to-metal sealing for general use only. These stud ends should not be used for leak-free hydraulic fluid power applications.

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