Core Features
- Premium 304 Stainless Steel Material: High hardness, corrosion resistance, rust proof, suitable for harsh working environments in chemical, pharmaceutical and beverage industries.
- Standard KF Flange Interface: Universal fit for KF16/KF25/KF40/KF50 standard vacuum pipelines, easy to install and replace, strong connection stability.
- Annular Corrugated Tube Surface: Flexible bending, good fatigue resistance, can absorb pipeline displacement and vibration, avoid pipeline damage caused by thermal expansion and contraction.
- Ultra-Low Leak Rate: Up to 10⁻⁷Pa·L/s, excellent airtightness, maintains high vacuum degree of the system, no air leakage risk.
- Smooth Inner Wall: No scaling, low fluid resistance, suitable for clean vacuum pipeline transportation.
Why Choose Our Vacuum Bellows?
- Precision forged and polished, uniform wall thickness, long service life.
- Standard KF interface, compatible with most vacuum equipment on the market (glove box, vacuum pump, vacuum chamber).
- Passed strict vacuum leakage test, stable performance, reliable quality.
- Factory direct sales, customizable specifications (length/interface) support, bulk pricing available.
Wide Applications
- Glove box vacuum pipeline soft connection
- Laboratory vacuum experiment equipment
- Chemical industry vacuum transportation system
- Pharmaceutical and food beverage production lines
- Semiconductor/electronics high vacuum processing
- All kinds of industrial vacuum pipeline engineering
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