Set the fitting at the INSTALL mark! Here are the installation guidelines for carbon steel LOKRING fittings.
We will introduce the installation procedure for the 'MAS-3000 Series' that we handle. First, cut the pipe at a right angle and use 120-grit sandpaper to polish the sealing surface in a circular manner, cleaning the surface to remove any scratches. Next, use a Multi-Purpose Gauge (MPG) to confirm that the outer diameter of the pipe is the appropriate size and mark the pipe. If the surface condition of the pipe is poor, apply a thin layer of PST sealant (liquid TFE) as an aid for sealing. Then, select the necessary LOKRING tools for installation, inspect the tools to ensure they operate correctly, set the fitting at the location marked "INSTALL," and securely install it while operating the tool. Finally, visually confirm that the installation has been performed correctly. *For more details, please refer to the PDF materials or feel free to contact us.
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We handle the 'LOKRING fittings', which allow for easy and reliable pipe connections with a level of reliability equivalent to welding. The 'LOKRING fittings' were developed by NASA in 1987 and are used worldwide as a mechanical joint that serves as a non-welding alternative compliant with ASME B31. Because they can be installed easily and quickly without the use of open flames, they not only enhance safety but also significantly reduce overall construction costs through shorter installation times and lower labor costs. Since 2012, they have been used in many petrochemical plants, thermal and nuclear power plants in Japan, making them a reliable choice. You can view actual on-site installation footage at the following URL: https://youtu.be/OmKg2Z5Fc7o Please feel free to contact us if you have any inquiries.