Did you notice ruptures or cracks in your vessels? You need help with underwater welding. It can restore or repair any damage that has occurred to your ship. It can come in handy in both new and existing systems. And, the best part is, it is a cost-effective measure that provides quickest solutions to problems. You can hire professionals for this kind of work. They can repair the hull of the ship, rudder, rudder blades, and so on both for long- and short-term use. Generally, underwater welding tends to be of two types – wet and dry welding. In this article, the focus will be on it, though.
What is wet welding?
In this kind of welding, the diver and electrode get direct exposure to the wet conditions. The diver has to wear a custom diving suit adequate for diving and the water temperature that he will face. Other than that, he needs rubber gloves and diving mask also. Gloves are necessary for him to stay safe from electricity, and diving mask with special filters protects his eyes from the electric arc radiation. In this, the electrode tends to be waterproof. For wet welding, the person generally uses the method of manual metal arc welding. In this method, some of the following materials can play a critical part:
- An insulated, waterproof electrode holder
- Stick electrodes with a flux coating
- Welding power supply
- Welding equipment
- Electric arc
What are the benefits of wet welding?
Several reasons make this process quite useful for underwater repair and restoration jobs. One of them is its cost-effectiveness. Then, accessibility is another strong factor why you should give this method a thought. A diver can reach even the most difficult parts of the ship and do his job. Plus, it is a time-saving and faster process because only with a few pieces of equipment the diver can accomplish his task. It doesn’t need to build any chamber too. And another thing is that the application of advanced technologies, such as camera monitoring, makes the whole inspection thing quite efficient.
Are there any risks associated with this?
Like any other industry, underwater welding is also not immune to hazards. Some of the typical accidents that can occur during the job include electric shocks, gas explosion underwater due to work carried out, drowning, unexceptional cold temperature in deep water, and so forth. That’s why you should ensure that the person is well-trained when you hire someone for this work; he is aware of all the safety measures and has a relevant certification; plus, he knows what devices he needs for this kind of work, and what he should do in an emergency. So, when you search for a company that specialises in underwater welding Melbourne, make sure to verify that its professionals are experienced and have a licence.
If you take care of who you hire for wet welding project, you don’t have to worry about anything. The experts will be able to complete their assignments as per your requirements.