
Graphite-Treated Carbon-Fiber Packing
Carbon-fiber packing named with a graphite treatment.
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Dacheng Changsheng Sealing Materials Co., Ltd.

Thread-sealing tape listed with a 20 mm width reference.
Changsheng lists oil-impregnated PTFE thread tape and gives a 20 mm width description. This is a thread-sealing supply form, distinct from the supplier’s packing and sheet products. Confirm the tape thickness, roll length and impregnation, and provide the threaded-joint duty so the supplier can identify the appropriate tape for the application.
Dacheng Changsheng Sealing Materials Co., Ltd. · Langfang, Hebei
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Source reviewed: 2026-11-08. This directory summary organises the supplier’s published product information.
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Carbon-fiber packing named with a graphite treatment.
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High-water-based packing with an oil-impregnation description.
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Mixed-material packing listed for pump glands.
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Skived PTFE sheet with a 5 mm catalog reference.
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Continuous PTFE sealing strip in Changsheng’s own catalog.
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