Products compatible with seamless steel tubes conforming to ASTM A269 or A213!
We would like to introduce our "stainless steel tube fittings." We offer fittings compatible with seamless steel (compliant with ASTM A269 or A213), including unions, elbow fittings, and union tees. Additionally, when the wall thickness is at its minimum/maximum, the compatible tubes comply with ANSI B31.3 (at ambient temperature). Please feel free to contact us if you have any requests. 【Certified Compatible Tubes】 ■ Seamless steel (compliant with ASTM A269 or A213) ■ Unions ■ Elbow fittings ■ Union tees *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Maximum Operating Pressure at Each Temperature (Partial)】 <1/4 inch> ■Wall Thickness (Minimum/Maximum): 0.89/1.65mm ■Maximum Operating Pressure (Minimum Wall Thickness/Maximum Wall Thickness): 35.2/62.4Mpa ■Operating Temperature Range: -50 to 425℃ <3/8 inch> ■Wall Thickness (Minimum/Maximum): 0.89/1.65mm ■Maximum Operating Pressure (Minimum Wall Thickness/Maximum Wall Thickness): 22.8/39.0Mpa ■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.
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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.