Internal Floating Roof Mechanical Shoe Seal

Custom shoe widths from 16 to 24 to meet the weight requirements of shallow steel roofs.

Internal floating roof mechanical shoe seal. Sandborn offers a ten year anti sinking warranty on our full contact floating roof systems. A a liquid mounted seal and a secondary seal. However some localities require a secondary seal on a covered floating roof if the primary seal is a vapor mounted seal. 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.

Mechanical shoe seal wiper seal single type can provide you with a range of secondary seals for use in aboveground floating roof storage tanks incorporating the latest steel and polymer materials wiper seal single type is sure of finding the right wiper seal single type for your application. The mini shoe has excellent chemical compatibility for nearly any product stored in a floating roof tank when combined with hmt s ptfe laminated flouropolymer vapor barrier fabric. The mss p ptg1 mini shoe is adaptable to steel internal floating roofs. The upper end of the shoe s shall extend a minimum of 61 centimeters 24 inches above.

The mini shoe primary shoe seal was developed for steel internal floating roofs where tight rim spaces are encountered. Hangers are applied to the top and bottom of the shoe. Mesa seal materials for metallic shoe seal systems are designed with superior abrasion and chemical resistance to ensure long service lives. Primary mechanical shoe external roofs dt p1 read more.

Mechanical shoe seals by their nature are liquid mounted and both tube. Ii external floating roof. Rim seal options include the double wiper seal seen here the mechanical mini shoe seal or the combination shoe seal with secondary wiper seal for maximum efficiency. The patented allentech stainless steel mechanical shoe with its teflon vapor barrier is the only shoe seal specifically designed for aluminum internal floating roofs.

B a mechanical shoe seal and a secondary seal. Primary mechanical shoe internal roofs dt p2. We have designed and developed our own unique mechanical shoes for internal and external roofs based on our extensive experience of the industry. It offers a 25 year design life and excellent overall performance because of its resistance to most chemical products and ability to stand up to extreme temperature variations.

Hmt seals are well known as leading the industry in design quality craftsmanship durability and non. The mini shoes are designed to fit on pan floating roofs with 15 or less of rim space. Secondary seals are normally required for external floating roof tanks and may or may not be required when an external roof covers the floating roof.