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BP 122石棉纤维盘根

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由预浸PTFE悬浮分散体的高等级石棉纤维编结而成。具有较高的截面密度和强度,润滑性能良好,盘根自身的抗磨损性强。可用于大部分的场合中。

Chrysotile white asbestos packing in spiral form. Impregnated with high - temperature - resistant lubricant (oil/graphite lubricant and corrosion inhibitor), vulcanized. Highly resistant structure, high mechanical resistance of the structure. It is a valve and pump packing of proven performance in the high pressure and temperature range. On no account should the packing be fitted spirally into the stuffing box, but exclusively in accordance with normal practice as cup rings with their joints offset. It is suitable for water, steam, oils, solvent vapours, abrasive media.

T【℃】 UP to 450
PH 2-14
P【bar】 30 100 100
Vg【m/s】 10 1.5 2

规格 STOCK DIMENSIONS

截面尺寸
mm sq.
3 4 5 6 8 10 11 12 14 16 18 20 22 25
m/kg abt. 42 25 14 12 8.5 5.8 4.6 4.2 3.3 2.6 2.0 1.8 1.4 1.1
截面尺寸
inch sq.
1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4" 7/8" 1"
ft/lb abt. 63 38 21 18 13 8.7 6.9 6.1 4.9 3.9 3.0 2.7 2.1 1.6

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