ISO 22437:2018

Aerospace series — Pipe coupling 8°30' in titanium alloy — Nut for welded ferrule

ISO 22437:2018 specifies the characteristics of nuts for welded ferrules, for pipe couplings 8°30′, in titanium alloy, for aerospace applications. Nominal pressure: up to 28 000 kPa Temperature range: −55 °C to 135 °C

Série aérospatiale - Système de raccordement 8°30' en alliage de titane - Ecrou pour olive soudée

General Information

• Status: Withdrawn
• Publication Date: 13-Mar-2018
• Withdrawal Date: 13-Mar-2018
• ICS: 49.080 - Aerospace fluid systems and components
• Technical Committee: ISO/TC 20/SC 10 - Aerospace fluid systems and components
• Drafting Committee: ISO/TC 20/SC 10/WG 6 - Couplings for rigid pipe
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 22-Mar-2021

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 22437
First edition
2018-03
Aerospace series — Pipe coupling
8°30′ in titanium alloy — Nut for
welded ferrule
Série aérospatiale - Système de raccordement 8°30' en alliage de
titane - Ecrou pour olive soudée
Reference number
ISO 22437:2018(E)
©
ISO 2018

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ISO 22437:2018(E)

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© ISO 2018
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ii © ISO 2018 – All rights reserved

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ISO 22437:2018(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Required characteristics . 1
4.1 Configuration — Dimensions . 1
4.2 Surface roughness . 2
4.3 Material . 2
4.4 Surface treatment . 2
5 Designation . 3
6 Marking . 3
7 Technical specification . 3
Annex A (normative) PTFE-coating . 4
© ISO 2018 – All rights reserved iii

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ISO 22437:2018(E)

Foreword
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