BS EN ISO 3994:2011 Plastics hoses. Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials. Specification
WARNING — Persons using this International Standard should be familiar with normal laboratory
practice. This standard does not purport to address all of the safety problems, if any, associated with
its use. It is the responsibility of the user to establish appropriate health and safety practices and to
ensure compliance with any national regulatory conditions.
This International Standard specifies the requirements for three types of helical-thermoplastic-reinforced
thermoplastics hoses for suction and discharge of water, weak aqueous chemical solutions and abrasive
solids and slurries, for use in the ambient temperature range from − 10 °C to + 55 °C.
The three types of hose are for light-, medium- and heavy-duty applications.
The types of hoses covered in this International Standard are not intended for use with flammable or
combustible materials, nor with aromatic solvents.
BS EN ISO 3994:2011 Referenced Document
ISO 11758:1995 Rubber and plastics hoses - Exposure to a xenon arc lamp - Determination of changes in colour and appearance
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*， 2021-03-31 Update
ISO 1746 Rubber or plastics hoses and tubing - Bending tests
ISO 176:2005 Plastics - Determination of loss of plasticizers - Activated carbon method
ISO 23529 Rubber - General procedures for preparing and conditioning test pieces for physical test methods*， 2016-11-01 Update
ISO 37 Rubber, vulcanized or thermoplastic - Determination of tensile stress-strain properties*， 2017-11-01 Update
ISO 4672 Rubber and plastics hoses - Sub-ambient temperature flexibility tests
ISO 8330 Rubber and plastics hoses and hose assemblies — Vocabulary*， 2022-03-28 Update
ISO 8331 Rubber and plastics hoses and hose assemblies - Guidelines for selection, storage, use and maintenance*， 2016-11-01 Update
BS EN ISO 3994:2011 history
2014BS EN ISO 3994:2014 Plastics hoses. Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials Specification
2011BS EN ISO 3994:2011 Plastics hoses. Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials. Specification