A wide variety of materials to meet diverse applications (stainless steel castings, cast iron, and special alloys, among others).
In the casting department, we manufacture cast products made from various materials, including stainless steel castings. We have a track record of producing various materials based on JIS and ASTM standards, and we also accept orders for customer-specific products (materials) beyond those standards. To assist customers planning to cast specific materials, we have published a "Pouring Date Information / Can be done even for one piece" section on the Tatsumi Industrial website, which provides the casting schedule for each material over the next three months. Tatsumi Industrial handles cast products of various materials and shapes according to customer specifications. Customers can either provide wooden patterns for casting or request that Tatsumi Industrial prepare them, so please let us know your preference. We also accept orders for rough machining. For more details, please contact us or refer to our catalog.
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basic information
【Materials with Manufacturing Track Record】 ○ Stainless Steel Castings → Stainless Steel Castings (JIS/ASTM) → Duplex Stainless Steel Castings (ASTM A890) ○ Other Cast Steels → Carbon Steel Castings (JIS) → Welded Structural Cast Steel (JIS) → Structural High-Strength Carbon Steel and Low-Alloy Steel Castings (JIS) → Heat-Resistant Steel Castings (JIS/ASTM) → High Manganese Castings (JIS) → High-Temperature High-Pressure Castings (JIS/ASTM) → Low-Temperature High-Pressure Castings (JIS/ASTM) ○ Cast Iron and Special Alloys → Gray Cast Iron Products (JIS) → Ni-resist Ductile Iron Products (ASTM) → Ni-hard Cast Iron Products → Nickel-Based Corrosion-Resistant Alloy Products (ASTM) 【Manufacturing Examples】 ○ Closed Impellers for Pumps ○ Double Impellers for Pumps ○ Open Impellers for Pumps ○ Pump Casings ○ Intermediate Pump Casings ○ Guide Vanes for Pumps ○ Delivery Covers for Pumps ○ Bearing Casings for Pumps ○ Impellers for Mixers ○ Valve Bodies, etc. ● For more details, please contact us or refer to the catalog.
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Delivery Time
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Applications/Examples of results
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Company information
Tsunami Industrial Co., Ltd. is a company engaged in "monozukuri" (manufacturing) with the hope that the products we deliver will contribute to society through the equipment and devices used by our customers. Our main products include copper alloy castings from our founding days, a wide range of special steel castings including stainless steel, which is currently our flagship material, and various large furnace burner nozzles that utilize our unique in-house technology. We believe that "monozukuri" is similar to a relay race that requires teamwork. In other words, we receive the baton of orders from our customers and, under good teamwork, pass the baton sequentially through each manufacturing process within the company, ultimately delivering a product to our customers that satisfies them in terms of quality and delivery time. "With passionate metal, hands and hearts connected, we cast today with pride to our customers." Moving forward, we will continue to strive to become a more excellent group of technology and skills.
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