| Message: | 1. Ningbo Zhonggao SealHad own mold department more than 20000 size mold , Inner diameter from 0.05mm to 1.2m, C/S from 0.5mm to 20m can be a molding for one time shape, biggest ID can made over 6m , C/S over 30m
2. NBR materia withstand high and low temperatures from -40° To 120°
3. Applied industry: chemical industry, petroleum Industry, medical technique, food industry, sewage-disposal industry, steel industry, and so on.
4. Applied equipment: Mechanical sealing, pressure vessel, gas compressor, reaction vessel, heat exchanger, boiler, filter and so on.
5. Main advantage:
First, excellent anti-chemical character. It almost applies to all mediums.
Second, temperature range is very wide. (Around -30° C to200° C)
Third, anti-compressibility function is very good.
Four , Oil proof, Alkali resistance, good elastic and long lifespan
6. Operation conditions: Pressure: |
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