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  6. Expansion Joint

Expansion Joint

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last updated:Dec 08, 2021

南国フレキ工業
南国フレキ工業
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Supports up to 800℃! Prevents pipes from coming loose or breaking due to the expansion and contraction of metal caused by heat.

The "expansion joint" is a product that can absorb the expansion and contraction of piping with a structure that has peaks and valleys, similar to a flexible metal hose. By adding peaks to the pipe, it allows for expansion and contraction, just like a flexible tube. It is a joint that absorbs thermal expansion of piping caused by high-temperature gases, steam, or fluids, preventing the piping from coming apart or being damaged due to the expansion and contraction of the metal caused by heat. We also offer types that absorb pressure and vibration. 【Features】 ■ Structure with peaks and valleys ■ Can absorb the expansion and contraction of piping ■ Not constrained by blades ■ The bellows (tube) part can freely expand and contract ■ Made of stainless steel, capable of withstanding temperatures up to 800°C *For more details, please refer to the PDF materials or feel free to contact us.

    Fittings
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Expansion Joint

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  • Related Link - https://www.nfk-jp.com/products/bellows/type-expan…

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【Other Features】 - Allows for expansion and contraction by adding ridges to the pipe, similar to a flexible tube. - A joint that absorbs thermal expansion of piping due to high-temperature gases, steam, or fluids. - There are also types that absorb pressure and vibration. *For more details, please refer to the PDF document or feel free to contact us.

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【Usage】 ■ Joints that absorb thermal expansion of pipes due to high-temperature gases, steam, or fluids ■ Fire hydrant equipment *For more details, please refer to the PDF document or feel free to contact us.

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Expansion Joint

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南国フレキ工業

南国フレキ工業

Electricity, Gas and Water Industry

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Our company was founded in 1971, primarily engaged in the assembly of flexible tubes and bellows. Since then, we have been working daily under the motto of "equipment, improvement, and reform" to meet our customers' needs in terms of quality, delivery time, and price. As a result, we have achieved high quality, short delivery times, and low prices through integrated production from raw materials, and our manufacturing capabilities and unique technologies have received high praise from everyone.

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