">BOLTED TANKS
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Columbian TecTank™ company manufacturers bolted tanks and shop-welded tanks in coated carbon steel, aluminum and stainless steel. For bolted storage tanks there is an option of galvanized steel. Columbian TecTank™ API bolted tanks are used extensively in oil field applications. Columbian TecTank™ bolted tanks are suitable for a variety of industrial liquids. Bolted tanks may be fitted with plastic encapsulated bolt heads and nut caps for additional protection. The economy of bolted tank fabrication, reliable assembly and proven quality are ideal for industrial liquid storage applications.
Bolded tanks with welded hopper bottom tanks on structures, welded stainless steel silos, bolted coated carbon steel silos, welded aluminum silos with skirts and welded hopper bottom storage on legs are some common applications for chemicals. Columbian TecTank™ bolted tanks are commonly used for mineral storage applications, including crushed rock, coal, granular materials and dust.
Our Columbian TecTank™ welded silos, bolted tanks and SealWeld™ aluminum silos have become the industry standard. For many years we have worked closely with the bolted tank manufacturers directly working out the details so you do not have to.
We offer the most durable and maintenance-free coating available in bolted tank fabrication. The benefits of bolted tank construction. It doesn't matter how well the project's engineered, or what material it's made of , whether it's a bolted tank or welded tank.
Our group is seeking methods and equipment to provide our customers with the most qualified and professional employees in construction, engineering, consulting services and foundations, with vast knowledge of welded tank storage and bolted tank storage. We decided to go with a bolted tank because the panels are prepainted and shipped here and because the factory epoxy finish is expected to last longer.
Factory formed flanges at horizontal seams give the bolted tank added structural strength. For industrial storage applications the bolted tank is usually lowest initial cost and almost always the lowest life time cost. Have you considered a steel bolted tank? Must be liquid filled and have a bolted tank cover.
Factory epoxy coated tanks combine the convenience of a bolted tank with the uniform assurance of a quality baked on epoxy coating. The bolted tank assembly removed the weather variable that we would have had with concrete or welded tanks. The economy of bolted tank fabrication, reliable assembly and proven quality are ideal for industrial liquid storage applications.
We have elevated the level of quality by adapting the most advanced coating technology available in the bolted tank industry. Coating adheres to completely cover every square inch of your bolted tank including those tough edges and corners that seem to be magnet for corrosion. Columbian Steel Tank Company and Engineered Stored Products by CST Industries, Inc. to create the largest steel bolted tank manufacturer in the country.
Bolted tank cleaning openings are provided in every other frame bay to facilitate cleaning of sediment from the tanks or, in the event of a leakage. Bolted tank sections to reduce on-site installation time.
Utilizing the Aquastore Glass-Fused-to-Steel bolted tank on top a concrete pedestal, means maintenance costs are minimal.
The bolted tank technology allows for quick repairs in case of external damage, expansion of the capacity of a tank with minimal downtime. On a bolted tank, every bolt is a potential point of weakness. Consequently, there have been more catastrophic failures of bolted tanks than welded tanks from seismic activity. Because bolted tanks are gasketed, expensive jumper connections must be used to bond together every stave of a bolted tank. The lifespan of a bolted tank is between 25 and 30 years.
A bolted tank is made of smaller sections, which allows them to be erected more easily in locations where limited access prevents the use of the larger cranes required for welded tank installations. Columbian Tec Tank manufactures a new line of bolted tank flanges constructed of chemical coupled glass-filled polypropylene, stainless steel hardware.
The triple-bolted tank is consistant with the Custom model. The economy of bolted tank fabrication, precision assembly and proven quality are ideal for these safety applications. With the Columbian bolted tank, the construction site issues with environmental issues like over spray of paint and sand blasting are eliminated. When we know the owner wishes to have options, the bolted tank can be designed for future expansion in one of two ways.
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