We deliver special processed flanges, including ultra-thin flanges!
We manufacture and sell not only welded pipe fittings but also general-purpose SUS flanges and special-shaped flanges. Our sizes range from large-diameter flanges exceeding 2,000 mm to high-pressure flanges primarily used in chemical plants, including WN (butt-welded) and SW (socket-welded) types, as well as JPI standards and JIS types, among others. The image is an example of ultra-thin flanges with a thickness of 5.0T or less and specially processed flanges that we supply to Nakamuta Daigo Co., Ltd., which handles a wide range of shipbuilding materials. We also accept manufacturing from drawings, so please feel free to consult us. Sales Department Tokyo Office TEL: 03-3777-1581 Nagoya Office TEL: 052-571-3271 Osaka Office TEL: 06-6482-1851 Hiroshima Office TEL: 082-261-5216 Fukuoka Office TEL: 092-273-1960
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basic information
Handling Flanges: Generally, we can consider manufacturing up to an outer diameter of approximately 1800φ. Additionally, we can also manufacture different diameter flanges. (For sizes larger than this, as well as for thin-walled and special processing, please feel free to inquire first.) For general information on "stainless steel pipe flanges," please check here: https://www.ipros.jp/product/detail/2000108981
Price information
Please contact the Sales Department.
Delivery Time
※It varies depending on the specifications, so please contact the Distribution Sales Department.
Applications/Examples of results
We have a track record of deliveries in various fields such as thermal power, LNG, petrochemical plants, and shipbuilding.
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Company information
From residential water supply and hot water piping to massive pipelines in large-scale plants, piping that supports daily life is spread all over the world. Benkan Kiko Co., Ltd. is involved in the manufacturing of welded pipe fittings, which are essential piping components. We provide optimal products tailored to the piping environment (design, usage conditions, etc.) and construction circumstances, not only for general building water supply and hot water piping but also for power plants, gas plants, refineries, oil and chemical plants, shipbuilding, and more, where strict quality standards are required.