ISO 1161-2016 PDF

Full title and description

ISO 1161:2016 — Series 1 freight containers — Corner and intermediate fittings — Specifications. This International Standard defines the basic dimensions, functional features and strength requirements for corner and intermediate fittings (corner castings and related fittings) used on series 1 freight containers.

Abstract

ISO 1161:2016 establishes the basic dimensions and the functional and strength requirements of corner and intermediate fittings for series 1 freight containers that conform to ISO 668 and ISO 1496 (all parts), with the exception of air-mode containers (see ISO 8323). It specifies dimensional, design and testing requirements needed to ensure mechanical interchangeability and safe lifting/stacking operations.

General information

• Status: Published (current edition, to be reviewed).
• Publication date: July 2016 (Edition 5 — published 2016-07).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 55.180.10 (General purpose containers).
• Edition / version: Edition 5 (2016).
• Number of pages: 24 pages.

Scope

Specifies the basic external and mounting dimensions and the functional and strength requirements for top and bottom corner fittings and intermediate fittings of series 1 freight containers. It applies to containers that conform to ISO 668 and ISO 1496 (all parts) and excludes air-mode (air/surface intermodal) containers as dealt with in ISO 8323. The standard covers dimensional tolerances, required marking, minimum bearing areas, and the tests required to verify strength and functionality.

Key topics and requirements

• Dimensional requirements for corner and intermediate fittings (basic castings and mounting features).
• Strength and functional requirements for lifting, stacking and securing operations.
• Design requirements and minimum bearing area for top/bottom and intermediate fittings.
• Marking requirements for fittings to ensure correct identification and interchangeability.
• Required tests and test methods (normative annex covering testing methodology).
• Informative material showing typical twistlock/lifting device examples.

Typical use and users

Used by container and component manufacturers, container designers and engineers, testing laboratories, classification societies, port and terminal operators, shipping lines, container leasing companies, transport operators and regulatory bodies responsible for cargo handling safety. The standard ensures interchangeability of fittings and safe lifting/stacking practices across the international container fleet.

Related standards

ISO 1161 is part of the freight-container family and is commonly used together with ISO 668 (series 1 container classification, dimensions and ratings), ISO 1496 (specification and testing of series 1 freight containers), ISO 8323 (air/surface intermodal containers — referenced for air-mode exclusions), ISO 3874 (handling and securing of containers), ISO 6346 (coding, identification and marking) and other container-related standards.

Keywords

freight container; corner fitting; corner casting; intermediate fitting; twistlock; lifting fittings; container dimensions; strength requirements; ISO 1161; series 1 containers.

FAQ

Q: What is this standard?

A: ISO 1161:2016 is an ISO International Standard specifying the dimensions, functional characteristics and strength requirements for corner and intermediate fittings used on series 1 freight containers.

Q: What does it cover?

A: It covers dimensional and design requirements, minimum bearing areas, marking, strength and functional requirements, and the tests required to verify fittings used for lifting, stacking and securing of series 1 containers (excluding air-mode containers covered by ISO 8323).

Q: Who typically uses it?

A: Container manufacturers, designers, testing laboratories, port/terminal operators, shipping lines, container leasing firms, and regulatory/standards organizations concerned with safe handling and interchangeability of container fittings.

Q: Is it current or superseded?

A: ISO 1161:2016 is the published edition (2016) and was reviewed/confirmed in subsequent ISO reviews; it is listed as the current published standard but the ISO work program shows a newer draft (ISO/DIS 1161) under development intended to replace the 2016 edition. Users should check their national standards body or ISO for the very latest status before relying on the standard for compliance.

Q: Is it part of a series?

A: Yes — ISO 1161 is part of the broader suite of ISO standards for series 1 freight containers (for example ISO 668 and ISO 1496 series) and is referenced throughout container design, testing and handling standards.

Q: What are the key keywords?

A: Corner fitting, intermediate fitting, corner casting, twistlock, lifting fittings, container dimensions, strength requirements, series 1 freight containers, ISO 1161.