PROCESS PIPING & TUBING

MIG provides specialized process piping and mechanical services for cryogenic gas systems and air separation units (ASUs), supporting every stage of the system lifecycle—from the compressor filter house to final product storage, bottle fill, or customer connection point. This includes in-house shop fabrication, sand blasting, painting, cleaning per customer specifications such as CGA 4.1, and onsite installation followed by commissioning and turnover.

We understand the importance of well-coordinated STO’s and unpredicted emergency repairs, which can create major problems for our customers and the end users. We pride ourselves on being responsive and adding value to all projects. MIG is available 24/7 and always on stand-by to mobilize the best resources to your site to assist our customers in all types of MRO support.

We deliver complete piping, storage, and transport systems for LOX, LIN, LAR, CO₂, and other liquefied or gaseous product lines, including specialty gases such as Krypton, Neon, and Xenon. Regardless of the type of product, MIG can support fabrication of a wide variety of base materials including Carbon Steel, Stainless Steel, Aluminum, Brass, and Copper. This includes vacuum-jacketed piping and components, orbital welding of high purity instrumentation, specialty welding of 5083-0 Aluminum alloy such as interconnecting cold box piping and Brazed Aluminum Heat Exchangers (BAHX), as well as R-stamp repairs or modifications of cryogenic storage vessels.

Serving industrial gas producers, chemical plants, semiconductor manufacturers, and healthcare facilities, our teams are trained in the precise requirements of cryogenic-grade materials, low-temperature welding, and ASME B31.3 compliance—ensuring safe, reliable, and efficient operation of complex gas systems in mission-critical environments.