NICHIASU NA Vortex gasket TOMBO 1834-NA-EOE 20K 150A

[Features]
●Economical spiral gasket with hoop-shaped metal plate and soft heat-resistant paper wound alternately.
● Can be used under high temperature and high pressure conditions due to its characteristic seal structure.
●Because it fits well with the flange, it can be sealed with a lower tightening force than a metal gasket.

[Use]
●Flange gaskets for various types of piping and equipment.

【specification】
- Inner diameter (mm): 182
- Outer diameter (mm): 237
- Thickness (mm): 4.5
Working pressure (K): 20

[Specification 2]
Spiral gasket with outer ring SUS304
●Operating temperature range: -29 to 350℃
● Maximum operating pressure: Water-based fluid 26Mpa / Oil-based fluid 10Mpa / Gas-based fluid 7Mpa

[Material/Finish]
Filler material: non-asbestos paper
- Hoop material: SUS304
● Outer ring material: SUS304

[Set contents/accessories]
-

【Note】
●When using with corrosive fluids, use GR Vortex or NAFLON Vortex.