ISO 3601-2:2016

Name: ISO 3601-2:2016 — Fluid power systems — O-rings — Part 2: Housing dimensions for general applications
SKU: ISO 3601-2:2016
Price: 25 EUR
Availability: InStock

Fluid power systems — O-rings — Part 2: Housing dimensions for general applications

Название (английский):

ISO 3601-2:2016

Fluid power systems — O-rings — Part 2: Housing dimensions for general applications

Статус документа:: Отменён
Формат:: Электронный (PDF)
Количество страниц:: 54
Дата публикации:: 19 июля 2016 г.
Издание:: ISO IS 3601 edition 2 version 1
ICS:: 23.100.60

Тип поставки:

Full version25 €Ask AI2 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:1 рабочий день

Цена:25 €

Описание (английский):

ISO 3601-2:2016 specifies the housing (gland) dimensions for class A O-rings for general industrial applications conforming to ISO 3601-1, as well as housing dimensions for class B O-rings used on selected metric-dimensioned hardware, e.g. fluid power cylinder bores and piston rods. These O-rings are for use in general hydraulic and pneumatic applications without and with anti-extrusion rings (back-up rings). The dimensions of the O-rings (d1 and d2), size codes (SC) and tolerances conform to ISO 3601-1. Housing dimensions for the O-rings intended for aerospace applications that are specified in ISO 3601-1 are addressed in Annex A.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 3601-2:2016 - "Fluid power systems - O-rings - Part 2: Housing dimensions for general applications" specifies recommended housing (gland/groove) dimensions for ISO 3601 O-rings used in general hydraulic and pneumatic systems. It covers Class A O-ring housings for general industrial use and selected Class B housings for metric hardware (e.g., cylinder bores and piston rods). The standard addresses housings for dynamic, static and axial (face) sealing, with provisions for use with and without anti‑extrusion (back‑up) rings.

Key technical topics and requirements

Housing (gland) geometry - nominal widths, depths and clearances for piston, rod and face seals; drawings and tables define typical cross‑sections and dimensions.

O-ring size codes and tolerances - uses O-ring diameters, cross‑sections, size codes (SC) and tolerances referenced from ISO 3601‑1.

Compression and stretch calculations - formulae and guidance for percent inside‑diameter stretch (S), percent cross‑section reduction (R) and effective compression (C) to ensure reliable sealing across hydraulic/pneumatic and static/dynamic use.

Surface finish and run‑out - surface roughness requirements (see Table 1), material ratio Rmr guidance (50–80 % at specified cut depths) and run‑out tolerances for mating bores.

Lead‑in chamfer and corner radii - chamfer angle (15°–20°) to protect O-rings during assembly, plus edge rounding and permissible corner radii.

Anti‑extrusion (back‑up) ring accommodation - groove widths and options for zero, one or two back‑up rings; references to ISO 3601‑4 for back‑up ring selection.

Illustrative figures and annexes - detailed figures for housings and informative Annex A (aerospace correlation) and Annex B (custom housing sizing).

Practical applications and users

ISO 3601-2:2016 is applied where reliable sealing is critical in fluid power systems:

Design engineers and OEMs developing hydraulic/pneumatic cylinders, pistons, rods, valves and fittings

Seal and elastomer manufacturers specifying O‑ring and gland geometry

Maintenance, quality and procurement teams selecting replacement seals and verifying groove dimensions

System integrators and testing labs ensuring compatibility with ISO 3601‑1 size codes

Practical benefits include reduced leakage risk, predictable seal life, easier interchangeability of O‑rings, and clear guidance when using back‑up rings or designing custom housings.

Related standards

ISO 3601‑1:2012 - O‑ring diameters, cross‑sections, tolerances and codes

ISO 3601‑4 - Anti‑extrusion (back‑up) rings

ISO 3601‑3, ISO 3601‑5 - quality criteria and material specifications

ISO 5598, ISO 8015 - vocabulary and tolerancing principles

Keywords: ISO 3601-2:2016, O-ring housing dimensions, gland dimensions, fluid power systems, hydraulic seals, pneumatic seals, back-up rings, O-ring groove dimensions, surface roughness.

ISO 3601-2:2016

Abstract

Похожие стандарты

Overview

Key technical topics and requirements

Practical applications and users

Related standards

Технические детали

ISO 3601-1:2012

Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and designation codes

ISO 3601-1:1978

Fluid systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and size identification code

BS ISO 3601-4:2008

Fluid power systems. O-rings. Anti-extrusion rings (back-up rings).

ISO 3601-3:2005

Fluid power systems — O-rings — Part 3: Quality acceptance criteria

BS ISO 3601-5:2015

Fluid power systems. O-rings. Specification of elastomeric materials for industrial applications.

ISO 5598:2008

Fluid power systems and components — Vocabulary

ISO 8015:2011

Geometrical product specifications (GPS) — Fundamentals — Concepts, principles and rules