Metal Ring Material
Zhono floating seals are made in high chrome alloy casting iron, hardness is 60-72HRC.
Rubber Parts Material:
| Compound | Hardness, Shore A | Tensile Strength, MPa | Elongation at break, % | Temperature Range |
| NBR | 60-65 | 12 | 300 | -35 C~ 100 ℃ |
| HNBR | 60-65 | 13 | 350 | -30 C~ 150 ℃ |
| VMQ | 60-65 | 6 | 300 | -50 C~ 200 ℃ |
| FPM/FKM | 60-65 | 7 | 200 | -10 ℃~ 180 ℃ |
NAVIGATION
Tel.: 010-80382045
E-mail: sales@bjzhongnuo.com
Wechat: +86 175 0108 8188
WhatsApp: +8615831560503
Add.: No. A48,TiantanDongli,Dongcheng District,Beijing,100061,China
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