With Su fittings, it is possible to reduce the weight and cost of piping.
Su (Syu) pipe fittings are thin-walled stainless steel butt-welded pipe fittings (JIS B 2309) that have been reduced in thickness to a level suitable for general piping stainless steel pipes (JIS G 3448 TPD). This thinning allows for lighter piping and cost reduction, leading to a decrease in on-site construction burdens, which has received positive feedback. The material used is often [SUS304WD] since it is for general piping, but in special environments such as buried corrosion resistance, [SUS316WD] may be used. Our company can accommodate both options. The maximum specification pressure is 2.0 MPa.
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basic information
Benkan Kiko manufactures welded pipe fittings for various fields, and we also produce stainless steel pipe fittings (referred to as Su fittings) primarily used in indoor plumbing of buildings. Stainless steel piping is known for its excellent corrosion resistance, durability, hygiene, and environmental friendliness, and it is widely adopted in water supply and hot water piping (such as for drinking water) that we use in our daily lives, particularly in building service piping. Benkan Kiko will continue to supply fittings for environmentally friendly and clean stainless steel piping in the future.
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We have a proven track record in a wide range of equipment piping, including sanitary piping (water supply, hot water, drainage, etc.), air conditioning piping (cooling water, chilled water, hot water, cold water, etc.), steam piping, and fire protection piping.
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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. Benkan Kiko 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.