ČSN EN 16643 (635423)

Pryžové a plastové hadice a hadice s koncovkami - Hadice s duší z fluoroplastu (např. PTFE) a hadice s koncovkami pro kapalné a plynné chemikálie - Specifikace

ČSN EN 16643 Pryžové a plastové hadice a hadice s koncovkami - Hadice s duší z fluoroplastu (např. PTFE) a hadice s koncovkami pro kapalné a plynné chemikálie - Specifikace
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Cena: 440 Kč
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Anotace obsahu normy

This European Standard specifies requirements for three types of non-bonded fluoroplastic lined hoses and hose assemblies with convoluted or smooth linings designed to convey liquid or gaseous chemical substances, hereinafter termed the "chemicals conveyed". These hoses and hose assemblies can be used for pharmaceutical, biotechnology and industrial applications as detailed in Clause 5.
The hose assemblies are intended for use with chemicals conveyed in the temperature range of -70°C to +260°C and for a working pressure up to 205 bar ).
NOTE 1 - This standard sets out requirements for these hoses and hose assemblies to ensure that users are not exposed to danger from fire or explosion and that the environment is protected against contamination or damage.
NOTE 2 - Other working pressures than those given above can be agreed with the manufacturer provided the physical properties of the hose assembly materials conform to Clause 8, the hose and hose assembly performance requirements conform to Clause 9 and the hose assembly electrical properties conform to Clause 10.
NOTE 3 - Other diameters than those given in this standard can be agreed with the manufacturer provided the physical properties of the hose assembly materials conform to Clause 8, the hose and hose assembly performance requirements conform to Clause 9 and the hose assembly electrical properties conform to Clause 10.
NOTE 4 - This standard also provides guidance on the storage of hose assemblies (Clause 15).
NOTE 5 - The attention of users is drawn to Annex G concerning the working temperature range which can be affected by the chemical(s) to be conveyed in the hoses and hose assemblies.
NOTE 6 - The attention of users is drawn to Annex G concerning the selection of materials for lining, helix wire (if applicable), electrical bonding wire (if applicable), braid reinforcement and cover (if applicable) related to the chemical(s) to be conveyed by the hoses and hose assemblies.

Označení ČSN EN 16643 (635423)
Katalogové číslo 501172
Cena 440 Kč440
Datum schválení 1. 2. 2017
Datum účinnosti 1. 3. 2017
Jazyk angličtina (obsahuje pouze anglický originál)
Počet stran 48 stran formátu A4
EAN kód 8596135011728
Dostupnost skladem (tisk na počkání)