The mss p ptg1 mini shoe is adaptable to steel internal floating roofs.
Internal floating roof mechanical shoe seal.
Custom shoe widths from 16 to 24 to meet the weight requirements of shallow steel roofs.
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.
Hmt seals are well known as leading the industry in design quality craftsmanship durability and non.
The upper end of the shoe s shall extend a minimum of 61 centimeters 24 inches above.
Hmt offers a full line of primary and secondary seals for both internal and external floating roof tanks.
The patented allentech stainless steel mechanical shoe with its teflon vapor barrier is the only shoe seal specifically designed for aluminum internal floating roofs.
An efr shall be equipped with one of the seal configurations listed in paragraphs a 1 ii a and a 1 ii b of this section.
The mini shoes are designed to fit on pan floating roofs with 15 or less of rim space.
A a liquid mounted seal and a secondary seal.
The mini shoe primary shoe seal was developed for steel internal floating roofs where tight rim spaces are encountered.
Sandborn offers a ten year anti sinking warranty on our full contact floating roof systems.
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.
We have designed and developed our own unique mechanical shoes for internal and external roofs based on our extensive experience of the industry.
Mechanical shoe seals by their nature are liquid mounted and both tube.
Primary mechanical shoe internal roofs dt p2.
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.
B a mechanical shoe seal and a secondary seal.
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.
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.
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.
However some localities require a secondary seal on a covered floating roof if the primary seal is a vapor mounted seal.
Primary mechanical shoe external roofs dt p1 read more.
