ISO 6164:2018

Hydraulic fluid power — Four-screw, one-piece square flange connections for use at pressures of 42 MPa, DN 25 to 80

Publication date: 29 maj 2018

General information

Current stage: 90.93 Effective date: 15 maj 2024

Originator: ISO

Owner: ISO/TC 131/SC 4

Type: International Standard

ICS: 23.100.40

Gjuha: anglisht frëngjisht

Buying

Statusi: Publikuar

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Scope

This document gives general and dimensional specifications for flanged heads, flange clamps, ports and mounting surfaces applicable to four-screw, one-piece square flange clamp type tube connectors and hose fittings for use at a pressure of 42 MPa [420 bar[1]]. It also specifies the dimensions of the seals to be used, as well as the grooves that house the seals.
These connections are intended for application in hydraulic systems on industrial and commercial products where it is desired to avoid the use of threaded connectors.

[1] 1 bar = 0,1 MPa = 105 Pa; 1 Pa = 1 N/m2.

Life cycle

PREVIOUSLY

Revises
ISO 6164:1994

NOW

PUBLISHED
ISO 6164:2018
90.93 Standard confirmed
15 maj 2024

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