四国溶材 List of Products and Services

As welding materials for stainless steel, our "TIG materials" are delivered to customers by minimizing distribution routes and avoiding unnecessary expenses. Additionally, great care is taken with quality. 【Product Lineup (partial excerpt)】 ■ST-308 ■ST-308L ■ST-309 ■ST-309L ■ST-309MoL *For more details, please refer to the PDF document or feel free to contact us.

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"BF-1" is a flux for silver brazing that enables good brazing by applying it to the brazed area. As a method for joining metals, it is relatively simple and yields a beautiful finish, making it popular and utilized by people for over 4500 years. In this context, brazing flux plays an important role. [Features] - Enables good brazing - Relatively simple method for joining metals, resulting in a beautiful finish *For more details, please refer to the PDF materials or feel free to contact us.

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The "AG-1" is a gouging welding rod that allows for easy excavation and adjustment of the angle between the current, welding rod, and base material. The shape after processing for beveling and groove cutting is U-shaped, with a bevel width of about twice the rod diameter and a depth of up to three times the rod diameter. Additionally, the surface of the base material after processing can be immediately subjected to the next welding or buildup work without the worry of defects occurring. 【Features】 ■ Uses AC or DC welding machines without the need for air ■ Suitable for bevel processing, groove cutting, defect removal from cracks, excavation, etc., on stainless cast iron, mild steel, cast steel, and various alloy steels ■ Allows for easy adjustment of the angle between the current, welding rod, and base material ■ Bevel width is about twice the rod diameter, and depth can be up to three times the rod diameter ■ The surface of the base material after processing can be immediately welded or built up without defects *For more details, please refer to the PDF document or feel free to contact us.

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Our company has developed a flux-cored wire with excellent welding workability and joint performance, utilizing the development and production technology of coated arc welding rods that we have built up over many years since our founding. We offer a lineup that includes the low-hydrogen type flux-cored wire 'TAS-10' and a metal cored wire for downward and horizontal fillet welding 'MZ-10'. 【Features】 <TAS-10> ■ Fast welding speed and high efficiency ■ Capable of welding over a wide current range ■ Usable for welding in all positions ■ Minimal spatter ■ Clean bead (weld surface) *For more details, please refer to the PDF document or feel free to contact us.

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The coated arc welding rods comprehensive catalog includes a variety of products such as "for mild steel," which is optimal for welding general structural components used in shipbuilding, bridges, and construction; "for high-strength steel," suitable for welding with mild steel or 490MPa class high-strength steel; "for stainless steel," specifically for welding 18% CR-8% Ni stainless steel (SUS304); and "for gouging AG-1," a welding rod with a special flux applied to a mild steel core wire, among many others. The coated arc welding rods are products that have passed various industrial certifications and standards. 【Featured Products】 ○ For mild steel ○ For high-strength steel ○ For stainless steel ○ For gouging, etc. For more details, please contact us or download the catalog.

• Reinforcement and repair materials
• Foundation construction
• Steel construction