Orbital Welding Demand for particle free welded connections in high-tech industries is driving advances in orbital welding. We created L&W Fluid to provide orbital welding, assembly of ultra-high purity gas distribution systems and testing for the most discriminating clients. With specialized equipment and skilled, highly trained personnel we are able to offer the highest degree of purity and accuracy in particle free welding. Our orbital welding deparment can handle a variety of welding jobs from prototype to production in stainless, titanium, nickel and nickel alloys.