Developed a super low-reactivity bellows by using thin material and maximizing the height.
The ultra-low reaction bellows made of metal telescopic pipe fittings have been developed using thin-walled materials and maximizing the height of the corrugations to achieve ultra-low reaction performance. This allows for a large amount of expansion that traditional metal products could not accommodate, making it possible to replace non-metal products. It can help reduce costs in piping construction. It can be used for applications such as high-temperature duct fittings, air conditioning duct fittings, and vibration absorption for blowers. By using a loose flange type, the gas contact parts will be made of the same material, and installation work will also be easier. Due to the ultra-low reaction, the spacing dimensions can be designed to be shorter. The materials used include stainless steel, Hastelloy, Inconel, and others. The thickness ranges from 0.3 to 1.0 mm. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Developed a super low reaction bellows by using thin-walled materials and maximizing the height of the bellows. ○ Achieves large expansion and contraction amounts that conventional metal products could not accommodate. ○ Can be substituted with non-metal products. ○ Helps reduce piping construction costs. ○ By using a loose flange type, the gas connection parts are made of the same material. ○ Installation work is also easy. ○ Can design shorter interfacial dimensions due to super low reaction. ○ Materials: Stainless steel, Hastelloy, Inconel, and others. ○ Plate thickness: 0.3 to 1.0 mm. 【Product Lineup】 ○ No Welding Type: CNA model ○ Welding Type: CWE model ○ Special Welding Type → CNZ・CWZ model: Free type single → CWJ model: Free type double → CWK model: Reinforced ring type single → CWL model: Reinforced ring type double → CWM model: Universal type → CWN model: Outer cylinder type → CWO model: Hinge type → CWP model: Curved pipe pressure balance type → CWQ model: Straight pipe pressure balance type → CWR model: Square type single → CWS model: Square type double → CWU model: Square U bellows → Bellows for instruments ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Applications】 ○ Joints for high-temperature ducts ○ Joints for air conditioning ducts ○ Vibration absorption for blowers ● For more details, please contact us or refer to the catalog.
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Company information
We, C.S.M, have established our corporate philosophy as "a company that contributes to society by supplying products that satisfy our customers based on mutual trust and cooperation among employees," and we are making tireless efforts to achieve this. As a comprehensive manufacturer of metal and non-metal expansion joints, we handle everything from design to production. We select the characteristics of metals and non-metals to meet various needs such as low reaction force, large expansion capacity, corrosion resistance, wear resistance, weather resistance, and vibration resistance. Most of our main products are custom-made, and we place the utmost importance on our quality assurance system.