Bolted steel tanks are perhaps the most secure and convenient storage units for either dry bulk goods or liquids, such as petroleum, water, cereal grains, sand or mud. Not only are they useful in industrial and commercial applications, but they are also for rural and residential use. Bolted tanks are manufactured from different materials like galvanized, powder-coated or stainless steel. Bolted tanks are constructed in a manufacturing plant away from the site of use from individual steel panels. The panels are then bolted and joined together by an array of sealing products such as fasteners, copper rubber gaskets and fittings, ensuring they’re leakage proof.
There are important bolted steel tank specifications and dimensions that need to be considered depending upon the specific project’s application and requirements. But generally, these bolted tanks allow safe, leak-free and durable storage for different kinds of commodities. Unlike the tradition storage solutions, which entailed complex fabrication process, bolted steel tanks are easy to install and maintain. In addition, they can be assembled in practically any kind of weather making the installation process more efficient and time conscious.
Bolted storage tanks come in varying sizes that are ideal for storage of up to 5,000,000 gallons of a commodity. Depending on different applications, various tank specifications will help you to know the right storage tank to use and the amount of ground work to be done before installation. Here are some of the bolted steel tank specifications you should know for your storage needs. The specifications typically involve elements like materials, fabrication, design and measurements. These are the testing requirements that ensure safety, as well as the functionality of a tank is not compromised. However, quality testing will depend on factors like size, type and capacity of a bolted steel tank.
The bolted steel tanks specification is important for manufacturers and any one looking to buy storage tanks in ordering and fabricating quality tanks at economical rates. For instance, steel plates should be of grade C only, meaning they should adhere to the current edition of ASTM A283 and ASTM A36. In addition, steel plates are chosen on the thickness or weight basis, depending on manufacturer’s requirements.
However, the minimum tensile strength of a sheet is 52,000 psi, according to commercial quality checks. When it comes to structural shape formation the three most common processes used are basic oxygen, electric and open-hearth furnace and governed by the latest edition of ASTM A36.
Flanges used for connection of steel panels have to be steel made and bolting components shall meet the new revision of ASTM A307, Grade A. Finishing on the tanks can either be galvanized, painting or any other form of coating that eliminates corrosion on the metal plates. Carefully examine the various bolted steel tank specifications in order to have a tank that meets your specific storage needs.