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Primary Tank Tube Seal (TB5)

Primary Tank Tube Seal (TB5)

The Primary Tank Tube Seal design is a liquid filled product, normally water, kerosene or other. The seal design has been used on tanks with different diameters, containing the full range of Crude and Refined products. It has separate Scuffband and Tube. The Scuffband is designed with a ribbed surface and is produced in nylon fabric coated with a hardwearing elastomeric material to withstand contact with the roughest tank shell.

The Tube Seal can be varied in sizes from 250 mm. to 350 mm. depending on the tank size and nominal rim space and it is normally manufactured in one continuous length but can be supplied in separate sections.

For more other designs, please head to our Floating Roof Storage Tank Seals page where you can find a range of internal and external tank seals.

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Material Specification:

Fabric reference:

Nylon fabric covered with a nitrile-PVC elastomer


Scuffband:

4.5 mm minimum


Tube:

1.5 mm minimum


Full seal weight:

10 kg per lineal meter


Estimated lifespan:

10 – 20 years

Technical data:

Rim space:

200 mm ± 100 mm (standard)


Aromatic resistance:

75% (with special materials available to give service in 100% products).Storage Tank Equipment

Alternative designs and specifications for the Primary Tank Tube Seal (TB5) are available on request