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Our Purpose and Values

At Alba Gaskets we work by a set of values and follow a purpose. This ensures that we deliver the highest quality products at all times. We are committed to supporting our customers and providing unrivalled customer service.

Accreditations and Approval

FPAL empowered by achilles ISO 9001 ISO 14001 ISO 18001

Bolting Insulation sets

Alba Gaskets' range of bolting insulation sets are designed/manufactured to fit over standard size flange fasteners (bolts/studs) with standard size bolt holes.

When used with insulation gaskets they make up a flange insulation set.    However they also have a number of applications where they can be used on their own or with standard gaskets (eg Spiral wounds) as a measure to mitigate the effects of external galvanic corrosion, eg where B7/L7 bolts are being used on 316 stainless or duplex flanges.

Sleeve Design Specifications

Nomex sleeves are designed to fit over standard bolts and studs for flanges.

Wall thickness = 1/32" (0.79mm).

Available for bolt sizes = 1/2" (12.7mm) to 3" (75mm).

Sleeve length is designed to pass completely through the isolating washer and half-way through the steel washer for cathodic protection and isolation.

Isolating Washers (Steel HC)

Alba Gaskets isolating washers are designed/manufactured to have positive isolation characteristics and provide excellent compressive strength.

Steel Washers/HC Washers

HC - Hardened 1050 steel with proprietary isolation coating has excellent dielectric properties and withstands UV. It's also abrasion resistant and will not break under compressive loads. This design combines the technical features of steel into an isolating washer.

Alba Gaskets' stocks a large range of nomex sleeving and HC washers.   We also cut sleeving to specific clients' requirements.

 

Our Purpose and Values

At Alba Gaskets we work by a set of values and follow a purpose. This ensures that we deliver the highest quality products at all times. We are committed to supporting our customers and providing unrivalled customer service.

Learn about our purpose and values

Accreditations and Approval

FPAL empowered by achilles ISO 9001 ISO 14001 ISO 18001