Excellent stability right after the start! The bead's end section blends well, achieving a beautiful bead appearance.
We handle the all-position backing wave coated arc welding rod 'S-16W' manufactured by Nippon Steel Welding Engineering Co., Ltd. In the initial layer welding of pipes, low current is used, so we focus on arc ignition, arc stability, and spatter. The slag has good fluidity, forming a beautiful fine wave bead appearance. It has achieved good results in tests such as the backing bend test of the JIS welding technology certification examination. 【Features】 ■ A specially designed welding rod suitable for all-position backing wave welding of pipes ■ Achieves extremely stable arc even in low current range ■ The molten pool is easier to see, resulting in good backing wave beads ■ The spatter is very small, minimizing concerns about spatter adhesion inside the groove, allowing for smooth welding ■ Compatible with both AC and DC polarities *For more details, please refer to the PDF document or feel free to contact us.
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【Mechanical Properties of Welded Metal - Example】 ■Yield Strength: 492 MPa ■Tensile Strength: 572 MPa ■Elongation: 33% ■Energy Absorption (-30℃): 140 J *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Used for back wave welding of carbon steel pipes (such as STPT410, 480, STK400, 490, etc.) in shipbuilding, pressure vessels, pipelines, and other important structures. * For more details, please refer to the PDF document or feel free to contact us.
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Honse Shokai Co., Ltd. is a specialized trading company for welding materials, high-pressure gases, and machinery/tools. We handle a wide range of equipment, devices, and materials, primarily from welding materials and equipment to tapes and chemicals, as well as construction materials. Our company contributes to the industry and the community by providing joining, cutting, and melting materials for plants, structures, ships, machinery, and equipment, as well as equipment for various industrial machinery systems.