All products and services
1～30 item / All 38 items
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No welding required! LOKRING fittings <Information available & video now public>
No welding required, suitable for permanent piping connections. Can be installed in a short time without skilled techniques, contributing to heatstroke prevention.
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What is the best method for leak prevention from flange joints? *Mechanical joints as an alternative to welding.
In coastal areas with many chemical plants and power stations affected by salt damage, we have numerous achievements as an alternative to flange joints! Technical documents using salt spray testing are also available!
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Brass medical gas LOKRING fittings
Introducing non-flammable brass LOKRING fittings for medical gas compatible with copper pipes!
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Stainless steel tube fitting
Products compatible with seamless steel tubes conforming to ASTM A269 or A213!
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Copper-nickel pipe fittings
Copper-nickel 90/10 class 200, compatible with MIL-T-16420 1.72Mpa products!
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Stainless steel pipe fittings
Compatible with stainless steel and carbon steel pipes! Let us introduce our pipe fittings.
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Carbon steel pipe fittings
Introducing products compatible with carbon steel seamless pipes conforming to ASTM A106/A53S/A333!
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No expenses related to welding are required.
Obtaining permits related to fire hazards, installing scaffolding and ventilation systems, etc.! There are various examples available.
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Twice the productivity compared to pipe welding construction.
Productivity improvement and reduction of man-hours achieved! Approximately 2.5 times more work related to fittings can be done in one hour.
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【Usage】Pulp/Paper
Available for use in hydraulic oil, lubricants, and more! Introducing applications in pulp and paper.
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[Application] Metal Industry
Lubricating oil/hydraulic oil, air breathing, etc.! Introducing applications in the metal industry.
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[Usage] Marine production / Oil refining
Utilities, water, steam, etc.! Introducing applications in marine production/oil refining.
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[Usage] Shipbuilding/Repair
Can be used for applications such as fire hazard services and lubricants/hydraulic oil!
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【Purpose】Power generation
Carbon dioxide/hydrogen/nitrogen gas, sealed cooling water, etc.! Introducing their applications in power generation.
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【Usage】Automobile
Suitable for applications such as solvent/water handling plants, tank farm services, and more!
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【Application】Chemical process industry
Introducing applications in the chemical process industry, including air breathing, cleaning solvents, and waste solvents!
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[Usage] Medical gas/vacuum
Introducing applications of medical gases/vacuum for cooling, utilities, and fire-fighting water!
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【Usage】Railway
Air brake systems, auxiliary support systems, etc.! Introducing their applications in railways.
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Technology of elastic strain preload
A permanent seal is formed between metals! With elastic load applied, the durability of the connection is improved.
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Situations and places suitable for LOKRING fittings.
Small-scale/large-scale projects, etc.! Suitable for situations that require work under any weather or conditions.
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Advantages of LOKRING fittings
Streamlining the work schedule! Compared to welding, the work time has been reduced to one-tenth.
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Notice of Technical Seminar on November 1, 2023 (Wednesday)
This is a seminar on the Lokring joint, a fire-free piping method that replaces welding! We will present case studies and test results on the day.
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About piping construction of Lokring fittings in a fluid outflow state.
Have you ever experienced trouble with a valve leaking at the seat? We will solve that problem!
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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.
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[Example] I want to reduce welding preparation time, shorten the construction period, and keep costs down.
Utilized in major oil refineries, chemical plants, and (thermal/nuclear) power plants! Construction time is less than 1/10, allowing for shortened construction periods and cost reductions.
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[Example] I want to improve the effects of weather, the welder's skill level, and the welding space, among others.
Due to the ability to carry out construction in any weather conditions, we have received positive feedback that it prevents delays in construction and reduces the waiting time for workers.
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[Case Study] For those struggling to secure personnel for welding and piping construction.
In recent times, with the shortage of manpower in welding and piping construction being a concern, it has become easier to secure personnel since special skills are not required, and we have received many positive responses.
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[Example] I want to carry out construction that considers safety and reduces the risk of fire from welding.
Welding uses fire, so safety is a concern. We provide peace of mind and address such worries.
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[Example] I want to improve the on-site environment for welding.
Anyone can do it easily! Since no equipment or facilities necessary for welding are required, construction time can be shortened!
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[Example] I want to improve time and costs by securing welding applications and skilled workers.
Elimination of the need for equipment, facilities, and procedures required for welding, achieving a reduction in construction time!
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