Plastové hadice - Spirálové termoplastové hadice s polymerní výztuží pro sání a vypouštění kapalin - Specifikace (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 3994
Classification mark: 635220
Catalog number: 96726
Publication date standards: 1.2.2015
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 3994 (635220):

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. NOTE - Hoses of a similar construction for suction and discharge for fire-fighting are specified in ISO 14557