WBN007(OD20.0 * ID2.0mm)
NBR floater, NBR floats, magnetic NBR floater, NBR float ball , NBR floater with ring magnet;
WBN007
Part NO.：WBN007
Drawing:
Above unmarked size of tolerance based on GB/T3672.1-2002-MT3.
Specification:
Oil resistivity Ⅰ: soak into 70% #90 gasoline + 30% methylbenzene liquid mixture for over 70 hours, no bubbles, no fission and others abnormal reaction occur. Mass changing rate and volume linear dimension variance rate within ±2%.
Oil resistivity Ⅱ: soak into 20% Methanol mixed gasoline + 20% Ethanol blended gasoline, under 40 ℃ for over 8 hours, ambient temperature and moisture environment, 16 hours as one cycle, 30 cycles in total, after test, no fission and others abnormal reaction occur. Mass changing rate and volume linear dimension variance rate within ±2%.
Note: All floaters accept customization, please contact us!
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