Internal Floating Roof Tank Seals

Hmt seal systems are customized for each specific tank with a variety of configurations component sizes and material options available to handle any application and stored product.

Internal floating roof tank seals.

Seals are used in different types and combinations suitable for pontoons and in double decked external floating roof tanks and pan terrace roofs or in fixed roof tanks with aluminum support. Liquid filled tube seals and foam log seals are the two main primary seal types. External floating roof tank seals are normally divided into 2 different categories. Internal floating roof tank is known as internal floating roof storage tank floating roof oil tank internal floating plate storage tank and internal floating plate oil tank etc.

Pantograph type primary mechanical horseshoe seal. Operating since 1986 allentech is recognized worldwide within the petrochemical industry as the premier supplier of these custom roofs and accessories serving major oil companies and terminal operators in more than 60 countries. Hmt offers multiple primary seal options for internal floating roof tanks. Mesawedge wiper seal systems meet or exceed environmental regulations and are designed to ensure effective operation in specific tank conditions.

Specifically it is an environment friendly and economical storage tank or oil tank installed a floating roof under the vault of the tank usually made of aluminum stainless steel or other material to prevent the liquid from volatilize. Internal floating roof wiper seal systems mesawedge primary and secondary wiper seal systems are designed to prevent product loss and atmospheric contamination from internal floating roof tanks ifrt. Each seal is customized to fit to the tank to ensure non gapping performance long life and safe operation. Allentech is a privately held manufacturer and erector of internal floating roofs and perimeter seal systems for above ground storage tanks and covers for api separator basins.

Internal primary seals include a variety of configurations component sizes and material options to handle any application and stored product. Mechanical shoe seals and resilient filled seals i e. Primary seal for floating roof tank a primary seal should be considered for all floating roof tanks and listed below are a variety of choices.