VALQUA No.8590
         http://www.seal.valqua.co.jp/en/valquatight/8590/

Features1

These Spiral Wound Gaskets use non-asbestos based inorganic paper instead of conventional asbestos filler, and are more economical compared to other products employing non-asbestos fillers (VALQUAFOIL™ or VALFLON™).

Features2

They have heat resistance.

Features3

Suited as gaskets at junctions for pipe flanges that handle high temperature & high pressure fluids used in various industries.

Features4

Also available are products complying with nuclear power specifications.

Features5

The basic-shape gasket is used for male-female and tongue and groove flanges, bonnets of valves, as well as covers for pressure vassels, towers, and tanks. It only requires a narrow width, and safe for use under high pressure.

Applicable fluids

Water, Sea water, Hot water, Steam,Crude oil, Alcohol, Animal & vegetable oil, General solvent, Weak acid, Weak alkali,Strong oxidizing acid,Air, Nitrogen gas, Inert gas,Exhaust gas,Inflammable gas,Poisonous,Oxygen,Extremely low temperature liquids,

Inappropriate fluid

High temperature strong alkali and Heat transfer oil

Application

Suited as gaskets at junctions for pipe flanges that handle high temperature & high pressure fluids used in various industries.