Anhui Wanyi Science and Technology Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 500 Units/Month |
| Delivery Time | 15 Days |
| Packaging Details | Box |
| Product Name | Stainless Steel Metal Bellows |
| Diameter | 25mm |
| Leak Detection Port | DN25KF |
| Material | Stainless Steel |
| Brand Name | Wayeal |
| Model Number | DN25KF |
| Certification | ISO |
| Place of Origin | Anhui, China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 500 Units/Month |
| Delivery Time | 15 Days | Packaging Details | Box |
| Product Name | Stainless Steel Metal Bellows | Diameter | 25mm |
| Leak Detection Port | DN25KF | Material | Stainless Steel |
| Brand Name | Wayeal | Model Number | DN25KF |
| Certification | ISO | Place of Origin | Anhui, China |
| High Light | Stainless steel helium leak detector bellows ，Vacuum metal bellows for leak detection ，Helium leak detector stainless steel bellow | ||
Introduction of Metal Bellows:
The bellows in a helium mass spectrometer leak detector (commonly referred to as metal bellows) is a key flexible connecting component, primarily used to achieve sealed connections, compensate for misalignment, and provide vibration damping.
| Name | Metal Bellows |
| Material | Stainless Steel |
| Diameter | 25mm |
| Leak Detection Port | DN25KF |
Functions of Metal Bellows:
The bellows play an indispensable role in helium mass spectrometer leak detectors, with their primary functions including:
Compensating for Misalignment and Displacement:
This is the most critical function. It is difficult to achieve perfect concentricity and alignment when connecting vacuum pipelines, valves, and the workpiece under test. The flexibility of the bellows can absorb and compensate for these installation deviations, ensuring that connections do not leak or become damaged due to stress.
Vibration Damping and Isolation:
Vacuum pumps (especially mechanical pumps) inside the leak detector generate vibrations during operation. Acting as a flexible component, the bellows effectively isolate and reduce the transmission of vibrations to other parts of the system, protecting the delicate mass spectrometer probe and preventing loose connections that could lead to leak points due to vibration.
Enabling Flexible Connections and Angular Deflection:
In addition to axial compression and extension, the bellows also allow for a certain degree of lateral displacement and angular deflection, providing flexibility for complex pipeline layouts.
Thermal Expansion and Contraction Compensation:
Temperature variations during system evacuation or operation can cause pipelines to expand or contract. The bellows can absorb these dimensional changes, preventing thermal stress from damaging the system.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
120000000-130000000
Employee Number:
1000~1300
Ecer Certification：
Verified Supplier
Anhui Wanyi Science & Technology Co., Ltd. (hereinafter referred to as Wayeal) was founded in 2003 and is listed on the Science and Technology Board of the Shanghai Stock Exchange (stock code: 688600). As a professional supplier of precision instruments, Wayeal’s business mainly covers Ind... Anhui Wanyi Science & Technology Co., Ltd. (hereinafter referred to as Wayeal) was founded in 2003 and is listed on the Science and Technology Board of the Shanghai Stock Exchange (stock code: 688600). As a professional supplier of precision instruments, Wayeal’s business mainly covers Ind...
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