Rubber steam hoses should be drained after each use. Condensate remaining in the hose may be absorbed by the inner layer of the hose wall. When the hose is reheated, the condensate transforms into steam and expands damaging the inner layer ('popcorning’ effect). If the condensate comes into contact with the steel braid, it can [...]
Only hoses specifically designed for oily environments can be used in such conditions. It must be clearly indicated in the product specification that the outer layer of the hose is oil resistant. If the hose is manufactured according to EN ISO 6134 standard, make sure that the hose class is specified as 'B'. Class 'A' [...]
Steam hoses can be used on hose reels provided that the appropriate operating procedures are followed. Before this set is used, the hose must be completely unwound. It is also important to check the condition of the hose periodically and make sure that the safety clamps are tight. During operation, the drum may become very [...]
For steam hoses, use fittings designed and intended for steam. EN 14423 standard is the most popular. There are special steam safety clamps made to the same standard, intended for this type of fittings. The fittings permanently crimped with ferrules must not be used for rubber steam hoses. This type of mounting does not allow [...]
Rubber hoses for steam can be used for hot water with a maximum temperature of about 90 ÷ 100ºC, unless otherwise stated by the manufacturer.