Aramid angle PTFE packing
Aramid Angle PTFE Packing Pengno PN3500 Aramid Corner PTFE Packing Features: Synthetic fiber (organic cross-linking) white PTFE packi
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Aramid Angle PTFE Packing Pengno PN3500 Aramid Corner PTFE Packing Features: Synthetic fiber (organic cross-linking) white PTFE packi