ISO 6182-14:2019

Fire protection — Automatic nozzle systems — Part 14: Requirements and test methods for water spray nozzles

This document specifies performance requirements, methods of test, and marking requirements for open water spray nozzles. This document is not applicable to open sprinklers or open water mist nozzles. Factors of installation, such as nozzle spacing, design densities, wind and hot gas velocities, are not intended to be addressed by this document.

Protection contre l'incendie — Systèmes d'extinction automatiques du type sprinkler — Partie 14: Titre manque

General Information

• Status: Published
• Publication Date: 03-Feb-2019
• ICS: 13.220.20 - Fire protection
• Technical Committee: ISO/TC 21/SC 5 - Fixed firefighting systems using water
• Drafting Committee: ISO/TC 21/SC 5 - Fixed firefighting systems using water
• Current Stage: 9020 - International Standard under periodical review
• Start Date: 15-Jan-2024
• Completion Date: 15-Jan-2024

Relations

• Consolidated By: ISO 8167:2021 - Resistance welding — Embossed projection welding — Projections for resistance welding
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 6182-14
First edition
2019-02
Fire protection — Automatic nozzle
systems —
Part 14:
Requirements and test methods for
water spray nozzles
Reference number
ISO 6182-14:2019(E)
©
ISO 2019

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ISO 6182-14:2019(E)

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© ISO 2019
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Published in Switzerland
ii © ISO 2019 – All rights reserved

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ISO 6182-14:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Product consistency . 2
5 Product assembly. 2
5.1 Design features . 2
5.2 Materials of construction . 2
6 Requirements . 2
6.1 Dimensions . 2
6.1.1 Orifice size . 2
6.1.2 Nominal thread sizes . 2
6.2 Flow constant (see 7.2) . 2
6.3 Spray angle (see 7.3) . 3
6.4 Stress corrosion (see 7.4) . 3
6.4.1 Stress corrosion for copper alloy parts (see 7.4.1) . 3
6.4.2 Stress corrosion for stainless steel parts (see 7.4.2) . 3
6.5 Coated nozzles (see 7.5) . 3
6.5.1 Evaporation of wax and bitumen (see 7.5.1) .
...