Har-Bach is the sole US distributor of ORBITAL SERVICE's complete line of advanced tube welding equipment! From cutting edge welding machine and open/closed tube welding heads to innovative oxygen analyzers and novel remote controls; we offer the complete solution for your tube-to-tube, tube-to-formed part, and tube-to-tube sheet applications. If you're interested in buying or renting top-of-the-line tube welding equipment and accessories, you've come to the right place!