Alternative to pipe welding! A fitting that can solve labor shortages, reduce man-hours, and cut costs.
Solve issues such as "technology inheritance," "difficulty in securing veteran engineers," and "fire risk"! Enables anyone to easily and quickly carry out construction, improving safety.
The "LOKRING fitting" is a joint that can be installed without the use of fire, eliminating any costs associated with welding. In general assembly on-site, the installation time can be significantly reduced compared to pipe welding, allowing for substantial cost savings in total expenses, including labor costs. For those inquiring, we will introduce it with videos as well. Please feel free to contact us first. 【Benefits of Introduction】 ■ No use of fire: No need for protective measures, eliminating the risk of fire or explosion ■ Installation time is about 1/10 of welding: Shortened construction period ■ Can also be used for repairs of existing corroded piping ■ Simple and quick installation: Minimizes equipment downtime ■ Permanent connection: No maintenance or repairs needed after installation ■ No equipment, facilities, or procedures required for welding ■ No need for piping purging or cleaning ■ U-shaped dedicated tool: Allows for piping installation even in tight spaces *For more details, please download the PDF or contact us.
basic information
【Lineup】 ■ Carbon steel pipe fittings ■ Stainless steel pipe fittings ■ Copper-nickel pipe fittings ■ Stainless steel tube fittings ■ Brass tube fittings ■ Special products ・ Fittings for medical gases ・ Fittings for railways, etc. * For more details, please download the PDF or contact us.
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Applications/Examples of results
【General Applications】 ■ Oil refining / Offshore oil field development ■ Chemical process industry ■ Power generation (thermal / nuclear) ■ Steelmaking ■ Shipbuilding / Repair ■ Automotive ■ Pulp / Paper ■ Railways ■ Medical gases / Vacuum *For more details, please download the PDF or contact us.
Related Videos
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News about this product（4）
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About piping construction of Lokring fittings in a fluid outflow state.
When repairing aging pipes, it is common to close the upstream valve. However, have you ever experienced a situation where the valve had a seat leak just at that time? Especially in the case of welding, if there is a fluid leak, construction cannot proceed. The 'Lokring joint,' which can be installed easily and quickly without using fire, solves that problem. I believe you will find it easier to understand by watching the video in the (related link). Since Lokring joints have a proven track record in major domestic oil refineries, chemical plants, and power plants since 2012, you can adopt them with confidence. If you would like to know more specific details, please feel free to contact our representative.
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Method for installing a new welded end valve to piping using Lokring fittings without the use of open flames.
When installing new valves or equipment in the middle of piping, do you have situations where you want to use welding but cannot use 'open flames' or prefer not to? The 'Lokring fittings', which can be installed easily and quickly without using open flames, solve that problem. Since 2012, Lokring fittings have been widely used in major domestic oil refineries, chemical plants, and power plants, so you can adopt them with confidence without the need for verification. For specific details, please feel free to contact our representative.
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Replacement of a faulty valve using the Lokring fitting method without fire.
We often see valves leaking steam and other fluids from the ground in factories. How are they replaced with new valves? When welding valves to the piping, it involves "hot work." In operating factories, "hot work" is often restricted. The "Lokring joint," which can be installed easily and quickly without using fire, solves this problem. Since 2012, Lokring joints have been widely used in major domestic refineries, chemical plants, and power plants, so you can adopt them with confidence without the need for verification. For specific details, please feel free to contact our representative.
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For those struggling with piping welding construction, here is a solution introduction.
Recently, I have been seeing news about "labor shortages" and "fires and accidents." Our company can assist you in solving your piping construction issues with "Lokring fittings," which allow for easy and quick pipe connections equivalent to welding without using welding (open flames). Lokring fittings have a proven track record not only overseas but also in Japan since 2012, particularly in the petrochemical and power industries. If you contact us with the problems you want to solve in piping construction, we will provide you with solutions. Please feel free to reach out to us. Contact information is as follows: Person in charge: Yasushi Fukuhara E-mail: tfukuhara@lokring.com
