We deliver special processed flanges, including ultra-thin flanges!
Our company manufactures and sells not only welded pipe fittings but also general-purpose SUS flanges and special-shaped flanges. We offer a wide range of sizes, including large-diameter flanges exceeding 2,000 mm, as well as high-pressure WN (butt-welded) and SW (socket-welded) flanges primarily used in chemical plants, JPI standards, JIS types, and more. The image is an example of ultra-thin flanges with a thickness of 5.0T or less and specially processed flanges that we have supplied to Nakamuta Daigo Co., Ltd., which handles a wide range of marine 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: We can generally consider manufacturing up to an outer diameter of approximately 1800φ. Additionally, the production of different diameter flanges is also possible. (For sizes larger than this, as well as for thin-walled and special processing, please feel free to inquire first.) For general information about "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 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 our daily lives is spread throughout the world. Benkankikoh Co., Ltd. is involved in the manufacturing of welded pipe fittings, which are essential components of this piping. We provide optimal products tailored to the piping environment (design and usage conditions, etc.) and construction situations, 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.