Stable performance and good weldability! A smooth and uniform bead without welding defects can be achieved.
This product is a stainless steel insert ring. When used, the ring is melted with a tungsten electrode from one side (the outer surface of the pipe), resulting in a smooth and uniform weld bead on the inner surface of the pipe without welding defects. Additionally, it is made from wire that complies with various welding material standards, ensuring stable performance and good weldability. 【Product Lineup (Partial)】 ■WEL IR 308 ■WEL IR 308L ■WEL IR 316 ■WEL IR 316L ■WEL IR 309, etc. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Instructions for Use】 1. Tack weld this product to one side of the pipe. 2. Set the other pipe. 3. Perform tack welding at the initial tack point and also at the center of that tack point. 4. Perform the first layer of welding across the entire pipe surface. *For more details, please refer to the PDF document or feel free to contact us.
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【Main Use】 ■ For back welding of pipes *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Japan Welding Rod Co., Ltd. has been engaged in a consistent business development system from research and development to manufacturing and sales of welding materials such as stainless steel, nickel alloys, aluminum, and titanium since its founding in 1948. Research and development are centered around the Technology Research Institute (Hamamatsu City, Shizuoka Prefecture) and the New Materials Research Institute (Sagamihara City, Kanagawa Prefecture), pursuing customer satisfaction through a rich product lineup and accumulated technology and achievements. We will continue to uphold our customer-first principle, working in a unified manner across manufacturing, sales, and technology to further enhance customer satisfaction. We are committed to contributing to the development of global industries while being mindful of the environment and people, taking our part in Japan's manufacturing.