The board is roll-formed and then subjected to butt welding to create thin-walled pipes.
Size: TP340 (Pure Titanium Type 2) 0.50t x φ54 x 230L Application: Sleeve for Cover Features: The plate is roll-formed and then welded to create a thin-walled pipe. We can manufacture sizes that are not standard by cutting and roll-forming. Order Lot: 10 pieces Our welded pipes are made by cutting and roll-forming from sheet material using micro-plasma welding. Welding is performed without filler material, using a butt joint shape. The weld bead has minimal irregularities and distortion, achieving high precision and receiving positive feedback. Features: - Can be manufactured in a thickness range of 0.05 mm to 1.0 mm. - We can accommodate production from just one piece. - In addition to stainless steel, we can also manufacture using special materials such as titanium, Hastelloy, Inconel, and nickel. - Production and shipping can be done in as little as two business days. - All manufacturing is done in-house. We can produce prototypes, development products, and custom items according to application and required quantity. For the sizes of welded pipes, please refer to the special page → Catalog List → Quick Reference Table for Welded Pipe Manufacturing Range. (Note: The formability of titanium differs from that of stainless steel. Please use this as a guideline and contact us for details.)
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Bellows tube for bellows pipes
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Nissei Kiko Co., Ltd. has been engaged in precision welding processing, primarily focusing on stainless steel foil materials (ultra-thin materials), for 40 years since the founder encountered 0.05 mm butt welding, with the motto of being a pioneer in precision welding. In addition to stainless steel, we also handle welding of pipes with butt joints of 1.0 mm or less in materials such as titanium, Hastelloy, and Inconel, and we provide contract processing for precision equipment parts, including vacuum devices, semiconductor manufacturing equipment, ultra-low temperature devices, fuel cells, and nuclear-related components, from welding to assembly. From prototype development with a single piece to batch production of several hundred pieces, we offer precision, accuracy, and sincerity with the nimbleness characteristic of a small factory.