Two types of upper water flanges! JIS standard flanges for water supply.
This is an introduction to the JIS standard flange "Flange Type 2 for Water Supply (Drinking Water Type)." At Nakamura Iron Works Co., Ltd., we respond to order production with metal cutting using NC lathes and machining centers, accommodating everything from small quantities of various types to mass production. We mainly manufacture and sell special flanges made of stainless steel, and we are well-regarded for our quality, cost, and delivery times, which please our customers. We also accept various metal processing orders, either with supplied materials or customer-provided materials, starting from small quantities. [Types] ○ BL Type ○ PL Type ○ WN Type For more details, please contact us or download the catalog.
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basic information
[JIS Standard Flange Lineup] ○ 2 kgf/cm² Steel Flange ○ 5 kgf/cm² Steel Pipe Inserted Welded Flange ○ 10 kgf/cm² Steel Pipe Inserted Welded Flange ○ 16 kgf/cm² Steel Pipe Inserted Welded Flange ○ 20 kgf/cm² Steel Pipe Inserted Welded Flange ○ 30 kgf/cm² Steel Pipe Inserted and Butt Welded Flange ○ 40 kgf/cm² Steel Pipe Inserted Welded Flange ○ 63 kgf/cm² Steel Pipe Inserted Welded Flange ○ Water Supply Flange F15 (Equivalent to Old Water Supply Type 1) ○ Water Supply Flange Type 2 (Water Supply Type) ○ Flange for Vacuum Equipment ● For more details, please contact us or download the catalog.
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Company information
Our company has grown as a specialized factory for metal processing and large component manufacturing, starting with stainless steel, as well as Hastelloy, titanium, aluminum, and special steel. We are committed to product precision in stainless steel flanges and special steel flanges, receiving high praise from various industries. We are also capable of complex processing using 5-axis control machining centers. While maintaining precision, we do not neglect our corporate efforts in terms of delivery times and costs, and we are constantly challenging ourselves to realize new ideas and innovate technologies.