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31～45 件を表示 ／ 全 92 件
Heat expansion absorption flex and high-pressure resistant bellows around the engine.
The heat expansion absorption flex and high-pressure bellows around the engine feature "airtight structure" and "vibration, thermal expansion, and assembly error compensation absorption," and we have been proposing them since the initial development in Japan.
Customization and optimization are also possible.
This is a shaft seal bellows that separates fuel and lubricating oil in a direct injection engine's high-pressure fuel pump. - High fatigue limit design - Compatible with operating pressures up to 30 MPa - Sufficient corrosion resistance against fuel - Customization and optimization are also possible (performance, mounting, assembly, cost, etc.) *Please feel free to contact us for more details.
A lineup of products that meet a wide range of needs. We pride ourselves on our ability to produce in short lead times and small lots, ensuring quick responses to our customers.
We offer a variety of flexible hoses. We handle flexible hoses that meet a wide range of needs, including those for vacuum, high-pressure piping, and hazardous materials. Please make use of our selection of stainless steel flexible hoses, fluoropolymer hoses, and stainless steel expansion joint fittings. Additionally, feel free to contact us if you have any requests. *For more details, please download the PDF or feel free to contact us.
The standard type has a fixed flange, and a rotating type can also be manufactured! The bolt holes can be changed to taps.
We would like to introduce our molded bellows "ICF." The bellows material is SUS304/SUS316L, and the flange material is SUS304/SUS316/SUS316L. Material changes are possible, so please consult us. Additionally, for custom types, the dimensions of the bellows may differ, so please inquire. 【Standard Specifications】 ■ Internal: Vacuum ■ External: Atmosphere ■ Leak Test: He gas leak 1.0×10-9 Pa·m3/sec or less ■ Bellows Material: SUS304/SUS316L ■ Flange Material: SUS304/SUS316/SUS316L *For more details, please download the PDF or feel free to contact us.
We can also manufacture pipes with a nominal diameter of 1/2B or less, as well as those with a nominal diameter of 5B or more! The outer diameter and thickness of the pipes can also be changed.
We would like to introduce our molded bellows "Pipe End." The bellows material is SUS304/SUS316L, and the pipe material is SUS304/SUS316/SUS316L. Material changes are possible, so please consult with us. Additionally, please inquire about the spring constant of the bellows. 【Standard Specifications】 ■ Internal: Vacuum ■ External: Atmosphere ■ Leak Test: He gas leak 1.0×10-9 Pa·m3/sec or less ■ Bellows Material: SUS304/SUS316L ■ Pipe Material: SUS304/SUS316/SUS316L *For more details, please download the PDF or feel free to contact us.
VG-VG type and VF-VF type, capable of manufacturing with a nominal diameter of 350A or more! Flanges can also be produced in a rotating type (loose type).
We would like to introduce the molded bellows "VG-VF" that we handle. The bellows material is SUS304/SUS316L, and the flange material is SUS304/SUS316/SUS316L. Material changes are possible, so please consult with us. For custom types, the dimensions of the bellows may change. Please inquire about the spring constant of the bellows. 【Standard Specifications】 ■ Internal: Vacuum ■ External: Atmosphere ■ Leak Test: He gas leak 1.0×10-9 Pa·m3/sec or less ■ Bellows Material: SUS304/SUS316L ■ Flange Material: SUS304/SUS316/SUS316L *For more details, please download the PDF or feel free to contact us.
The dimensions of the bellows are adjustable! Please inquire about the spring constant.
We would like to introduce our molded bellows, "ISO-BF." The bellows material is SUS304/SUS316L, and the flange material is SUS304/SUS316/SUS316L. Material changes are possible, so please consult with us. For inquiries regarding the spring constant of the bellows, please contact us. 【Standard Specifications】 ■ Internal: Vacuum ■ External: Atmosphere ■ Leak Test: He gas leak 1.0×10-9 Pa·m3/sec or less ■ Bellows Material: SUS304/SUS316L ■ Flange Material: SUS304/SUS316/SUS316L *For more details, please download the PDF or feel free to contact us.
Welded bellows
The cheapest, fastest, and highest quality welded bellows anywhere.
With the electroforming method, precise control of plate thickness is possible! Miniature size and flexible bellows!
The miniature bellows from Servometer are capable of achieving a very thin bellows plate thickness through an electrodeposition process, making them both "miniature-sized" and "highly flexible." They have a proven track record in applications where quality, reliability, and long lifespan are critical, such as metal sealing seals, volume compensators, pressure and temperature sensors, and flexible connectors. **Features** - Realizes high-sensitivity bellows through precise control of plate thickness via the electrodeposition process. - Ideal for applications requiring small loads for strokes and bending angles due to flexibility. - Allows for a larger inner diameter/outer diameter ratio, significantly increasing volumetric displacement capability. - No seams or permeability! Eliminates concerns about dust and debris that can cause contamination, while maintaining an extremely low leak level.
Innovative solutions brought by VAT welding bellows.
The main features of VAT welded bellows are high airtightness, cleanliness, and repeated lifespan. 1. We have sufficient experience in flexibly responding to customer requirements while proposing the best materials and shapes that are more in line with actual usage environments and conditions. 2. We have sufficient reliability based on continuous operation in a state where axial expansion and contraction movements are combined with movements in the axial perpendicular direction, as well as durability tests under differential pressure and heating environments. 3. We can also provide high purity products with extremely low particle generation, produced from manufacturing processes in ISO Class 5 clean environments.
Fifth Electronics Industry Co., Ltd. "Piping Related Processing Examples [Exhaust Bellows]"
Fifth Electronic Industry Co., Ltd. responds to various needs with sheet metal processing, machining, stainless steel welding, and equipment assembly in a clean room. This is an introduction to our "Piping Processing Case Study [Exhaust Bellows]." ■□■ Features of Fifth Electronic Industry Co., Ltd. ■□■ ■ Equipped with sheet metal, cutting, and welding facilities, enabling accurate and speedy responses. ■ A metal processing expert company backed by years of experience. ■ Actively working on building networks that can be utilized for all types of processing. ■ Capable of making proactive proposals for cost reduction. ■ Supports users in reducing management costs by allowing bulk orders. ■ Highly rated and trusted for processed items involving welding. ■ For other functions and details, please download the catalog or contact us.
This is a formed bellows for vacuum piping, equipped with JIS standard vacuum flanges.
The "CEV-10000" is a molded bellows for vacuum piping handled by Chuo Nikkiken Co., Ltd. It is a product with JIS standard vacuum flanges (VG/VF) attached to flexible bellows for vacuum use. It can be used for dimensional adjustments in vacuum piping, absorbing errors, and vibration absorption. 【Features】 ■ Flexible bellows with a low spring constant ■ Manufacturing diameter: 20A to 300A ■ Please specify the total length (L) for production. ■ It is a product with a long repeated durability lifespan. ■ VG-VG type and VF-VF type can also be manufactured. ■ Diameters of 350A and above can also be produced. ■ Rotating type (loose type) flanges can also be manufactured. ■ Custom types may have changes in the dimensions of the bellows. 【Application Fields】 ■ Semiconductors, LCDs, petrochemicals, construction, food, etc. *For more details, please refer to the PDF materials or feel free to contact us.
Introducing formed bellows for vacuum piping! Kind response to "Can you do this?" and prompt response to "That usual thing!"
Our company, Chūnichi Giken Kōgyō Co., Ltd., is a manufacturer of stainless steel flexible tubes. This catalog introduces the molded bellows for vacuum piping handled by Chūnichi Giken Kōgyō Co., Ltd. We offer a wide range of products, including the "CEV-10000," which features a JIS standard vacuum flange (VG/VF) for flexible bellows for vacuum use, and the "CEV-30000," which comes with a pipe end. Please make use of this catalog for selecting vacuum piping. [Contents] ■ Molded Bellows VG-VF CEV-10000 ■ Molded Bellows NW (KF) CEV-20000 ■ Molded Bellows with Pipe End CEV-30000 ■ Molded Bellows ICF CEV-40000 ■ Molded Bellows ISO MF CEV-50000 ■ Molded Bellows ISO BT CEV-60000 *For more details, please refer to the PDF document or feel free to contact us.
The difference in spring constant at one layer results in surprising softness, even with the same plate thickness as conventional products!
Introducing the "Multi-layer Bellows" handled by Sangen Rasenkan Kogyo. By stacking thin plates, the plates slide against each other, creating a soft and flexible bellows. They are used in vibration absorption and vacuum vibration dryers where flexibility and long lifespan are required under high pressure, and are also widely used in safety valves, valves, and mechanical seals. 【Features】 ■ Soft and flexible ■ Made by stacking thin plates ■ Remarkable softness even with the same plate thickness as conventional products ■ Used in vibration absorption and vacuum vibration dryers ■ Widely used in safety valves, valves, and mechanical seals *For more details, please refer to the PDF document or feel free to contact us.
