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DN 20 -> 150
TEMPERATURA -200°C ÷ 550°C
PRESSIONE Up to 120 bar

HYDROFORMED STAINLESS STEEL FLEXIBLE HOSE WITH HEAVY DUTY AND NARROW PITCH

Parflex®

CHARACTERISTICS:
Heavy duty wall and braid for extra reliability, flexibility, resistance to corrosion and static/pulsating pressure, absence of permeability.
Solution for overcoming all problems related to static or dynamic offsets.

 

 

PROFILE:


High corrugation, narrow pitch, heavy duty.

 

 

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.8700 without braid
SP.T.8750 with one braid in St. St. 1.4301 EN10088-3 (AISI 304)
SP.T.8755 with two braids in St. St. 1.4301 EN10088-3 (AISI 304)
Braids in 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.875VS with one braid in St. St. 1.4301 EN10088-3 (AISI 304) and additional covering in silicone fibreglass
SP.T.875V with one braid in St. St. 1.4301 EN10088-3 (AISI 304) and additional braid (or wrapping) in fibreglass

 

 

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, movements, static or dynamic offsets, and vibrations.

 

 

APPLICATIONS:
Fire prevention systems, inflammable fluids on board of ships, heating systems, blast furnaces and converters, cryogenic and technical gasses, gas turbines.

 

TEMPERATURE:
-200° ÷ 550°C
For a temperature range 50° ÷ 550°C working pressure must be reduced by applying the relevant coefficients (See document B205 Derating factors”).
For a temperature range higher than 550°C, please contact our Technical Department

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