ISO 24319:2022 PDF

Ships and marine technology — Design and test requirements for small steel hatches using electrical trace heating

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Title (English):

ISO 24319:2022

Ships and marine technology — Design and test requirements for small steel hatches using electrical trace heating

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 16
Publication date:: June 24, 2022
Edition:: ISO IS 24319 edition 1 version 1
ICS:: 47.020.10

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Description (English):

This document specifies the design, materials, quality of manufacture, test and designation of electrical trace heating for small steel hatches onboard vessels sailing in low temperature environments (below −10 °C).

Technical details

Technical committee: ISO/TC 8/SC 8 - Ship design
SKU: ISO 24319:2022

Abstract

Overview

ISO 24319:2022 - Ships and marine technology - Design and test requirements for small steel hatches using electrical trace heating - specifies design, materials, quality of manufacture, testing and designation of electrical trace heating for small steel hatches installed on vessels operating in low‑temperature environments (below −10 °C). The standard addresses anti‑icing performance and weather‑tightness for hatch covers, coamings and associated hardware where trace‑heating prevents freezing and enables hatch operation.

Key topics and technical requirements

Scope and purpose
- Applies to small steel hatches fitted with electrical trace heating (trace heater cable, heated pads, or panels) for ships sailing in waters with mean daily lows below −10 °C (e.g., Arctic, Baltic regions).
Types and locking arrangements
- Three hatch types defined by locking mode:
  - Type A: butterfly nut (wing nut) open
  - Type B: wedge‑handle open
  - Type C: hand‑wheel linkage open
Sealing and dimensions
- Sealing rubber stripe section: 45 mm × 20 mm; allowable initial compression 2 mm, compression under closing **

Related standards

Other ISO standards

Overview

Key topics and technical requirements

Scope and purpose
- Applies to small steel hatches fitted with electrical trace heating (trace heater cable, heated pads, or panels) for ships sailing in waters with mean daily lows below −10 °C (e.g., Arctic, Baltic regions).
Types and locking arrangements
- Three hatch types defined by locking mode:
  - Type A: butterfly nut (wing nut) open
  - Type B: wedge‑handle open
  - Type C: hand‑wheel linkage open
Sealing and dimensions
- Sealing rubber stripe section: 45 mm × 20 mm; allowable initial compression 2 mm, compression under closing **

ISO 24319:2022 PDF

Technical details

Abstract

Overview

Key topics and technical requirements

Related standards

Abstract

Overview

Key topics and technical requirements

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