ISO 5771:2024
Rubber hoses and hose assemblies for transferring anhydrous ammonia — Specification

Scope: This document specifies the minimum requirements for rubber hoses used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures from −40 °C up to and including +55 °C at a working pressure of 2,5 MPa (25 bar). It does not include specifications for end fittings and is limited to the performance of the hoses and hose assemblies.

ISO 5771:2024 Referenced Document

ISO 10619-2 Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness - Part 2: Bending tests at sub-ambient temperatures
ISO 1307 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
ISO 1402 Rubber and plastics hoses and hose assemblies - Hydrostatic testing
ISO 188:2023 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
ISO 37 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
ISO 4671 Rubber and plastics hoses and hose assemblies — Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
ISO 7326:2016 Rubber and plastics hoses - Assessment of ozone resistance under static conditions
ISO 8033 Rubber and plastics hoses - Determination of adhesion between components
ISO 8330 Rubber and plastics hoses and hose assemblies — Vocabulary

2024 ISO 5771:2024 Rubber hoses and hose assemblies for transferring anhydrous ammonia — Specification
2008 ISO 5771:2008 Rubber hoses and hose assemblies for transferring anhydrous ammonia - Specification
1995 ISO 5771:1994/Cor 1:1995 Rubber hose and hose assemblies for transferring anhydrous ammonia - Specification; Technical Corrigendum 1
1994 ISO 5771:1994 Rubber hose and hose assemblies for transferring anhydrous ammonia - Specification
1981 ISO 5771:1981 Rubber hose and hose assemblies for transferring anhydrous ammonia