Welding sparks flowing out

Forging Stronger Bonds: Exploring the World of Field Welding Tanks

In the realm of industrial storage and transportation, tanks play a crucial role in containing various liquids and gases. These tanks are often subjected to extreme conditions, and to ensure their durability and reliability, field welding techniques have emerged as a vital aspect of tank construction. Field welding allows for the assembly of large tanks on site and meets the demanding requirements of modern industries.

What is Field Welding?

Field welding refers to the process of joining metal components on-site rather than in a controlled factory environment. This method offers numerous advantages, particularly when it comes to the construction of tanks.

Whether it’s for storing petroleum, chemicals, water, or other fluids, field welding ensures that the tank is assembled and welded directly at the installation site, eliminating the need to transport pre-fabricated tanks. This not only saves time but also reduces costs associated with logistics and potential damages during transportation.

Techniques Employed During the Process

One of the primary techniques used in field welding is arc welding, which utilizes an electric arc to generate heat and melt the metals being joined. Shielded metal arc welding (SMAW) and gas metal arc welding (GMAW) are the two most commonly used arc welding processes for tank construction.

SMAW, also known as stick welding, involves using a consumable electrode coated in flux, which protects the weld pool from atmospheric contamination. GMAW, on the other hand, employs a continuous wire electrode fed through a welding gun, along with an inert gas shield to prevent oxidation of the weld.

The Welding Process

Field welding tanks require skilled and certified welders who possess in-depth knowledge of the materials, FRP tank repair, welding techniques, and safety protocols involved. These welders must follow strict procedures and guidelines to ensure the integrity and quality of the weld joints.

Welding parameters such as voltage, amperage, travel speed, and electrode selection are carefully controlled to achieve optimum weld penetration and fusion. Additionally, non-destructive testing methods, including ultrasonic testing, radiographic examination, and visual inspection, are employed to evaluate the quality of the welds and ensure they meet industry standards.

Advantages of Field Welding

One of the key advantages of field welding tanks is the ability to create stronger and more robust joints. The on-site welding process allows for meticulous control over the welding conditions, ensuring optimal fusion and penetration of the metal components. This results in welds with high tensile strength and improved resistance to stress and pressure. As a result, field-welded tanks exhibit enhanced structural integrity, reducing the risk of leaks, failures, and costly repairs.

Field welding tanks also contribute to sustainability efforts by minimizing waste and optimizing resource utilization. They exhibit stronger bonds, enhanced structural integrity, and increased resistance to harsh conditions by employing advanced welding techniques on-site.

If you’re in need of FRP tank inspections or fiberglass surface coating, get in touch with the experts at Hudson Fiberglass. To learn more about our tank and pipe repair services, tap here.