Porous Stainless Steel Uniaxial Tubes (IP)

Our standard products are covering a wide range of applications. Customized design available upon request.




316 L construction per default,
304 L / Inconel 600 / Monel 400 or Hastelloy on request.

Features & Benefits

Mainly used as flame arrestors in welding devices.

• Good durability against most aggressive fluids,
• Usable over a wide range of temperatures,
• High mechanical resistance,
• Regenerable through backflush / chemical / thermal or ultrasonic treatment.

Retention rates

8 PORAL grades available - see PORAL grades definition table for detailed information.
In liquids, retention at 98% of solid particles from 3,2 μm (PORAL grade 03) to 90 μm (PORAL grade 40). In gases, retention at 98% of solid particles from 0,2 μm (PORAL grade 03) to 8 μm (PORAL grade 40).

Designation / ordering guide

TYPEExt. Ø D [mm]Porous Length L [mm]Wall thickness e [mm]Filtration surface S [cm2]Price
IP 8.208202,05,0call
IP 20.3020302,019,0call
IP 30.5030502,047,0call
IP 50.4050402,063,0call

Our sintered porous stainless steel uniaxial tubes give high performance.

Please call us @ +1-213-798-0903 or email: contact@igeus.biz for price.