Compatible with stainless steel and carbon steel pipes! Let us introduce our pipe fittings.
We would like to introduce our "stainless steel pipe fittings." These fittings are compatible with stainless steel (compliant with JIS SUS 304/304L/SUS316/316L) and carbon steel pipes (compliant with ASTM A106/A53S). The nominal diameter of the pipes is 1/2 inch, with schedules of 10/40/80, a maximum operating pressure of 34.8 MPa, and a temperature range of -50 to 425°C. 【Certified Compatible Pipes】 ■ Stainless steel (compliant with JIS SUS 304/304L/SUS316/316L) ■ Stainless steel (compliant with ASTM A312 Type 304/304L/316/316L) ■ Carbon steel pipes (compliant with JIS STPG370/STS370/STPT370, etc.) ■ Carbon steel pipes (compliant with ASTM A106/A53S) *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Maximum Allowable Working Pressure at Each Temperature (Partial)】 <1/4 inch> ■ Pipe Schedule: 10/40/80 ■ Maximum Allowable Working Pressure: 43.4 MPa ■ Operating Temperature Range: -50 to 425℃ <3/8 inch> ■ Pipe Schedule: 10/40/80 ■ Maximum Allowable Working Pressure: 36.9 MPa ■ Operating Temperature Range: -50 to 425℃ *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs![[Japanese Brochure] "Improvement of Piping Welding" LOKRING Fittings](https://image.mono.ipros.com/public/catalog/image/01/e3c/615290/IPROS46896730482665190204.jpeg?w=120&h=170)
Company information
We handle the 'LOKRING' fittings, which provide 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 flames, they not only enhance safety but also significantly reduce total construction costs through shortened 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.
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