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DN 10 -> 150
TEMPERATURA -200°C ÷ 550°C
PRESSIONE Up to 50 bar

HYDROFORMED STAINLESS STEEL EXTRA-FLEXIBLE HOSE WITH COMPACT PITCH

Parflex®

CHARACTERISTICS:
High reliability, extreme flexibility, resistant to corrosion and static/pulsating pressure, absence of permeability, excellent absorption of vibrations. Solution for overcoming all problems related to static or dynamic offsets and frequent cyclic motions.

 

 

PROFILE:


High corrugation, compact omega-shaped pitch, standard thickness.

 

 

MATERIALS:
Stainless steel 1.4541 EN10028-7 (AISI 321). On request, other grades of St. St.

 

 

CONSTRUCTION:
Hydroforming of a longitudinally butt-welded tube.

 

 

TYPES:
SP.T.9500 without braid.
SP.T.9550 with one braid in St. St. 1.4301 EN10088-3 (AISI 304). Braids of other grades of St. St.1.4541 EN10088-3 (AISI 321) or 1.4404 EN10088-3 (AISI 316L) are available on request for quantities to be agreed.

 

COVERINGS:
SP.T.975VS with one braid in St. St. 1.4301 EN10088-3 (AISI 304) and additional sleeve in silicone coated fibreglass. Available for hose assembly only, not for bulk hoses.

 

FITTINGS:
In any material or type by TIG welding, silver brazing. Braid ferrules available for optimal attachment of end connectors.

USE:
Delivery under pressure or vacuum of all liquid or gaseous fluids compatible with stainless steel under severe environmental conditions, combined with aggressive chemicals, high temperature, high pressure, very frequent movements, static or dynamic offsets, strong vibrations.

 

 

APPLICATIONS:
Cryogenic and technical gasses, industrial and aeronautical refrigeration, exhaust gas systems, air bleed in aircraft, inflammable fluids on board of ships, gas turbines, transformers, compressors, gas and LPG hoses and connectors, blast furnaces, converters, plate presses.

 

TEMPERATURE:
-200° ÷ 550°C.
For a temperature range 50° ÷ 550°C working pressure must be reduced by applying the relevant coefficients (Vedi documento “B205 Derating factors”).

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