
Spiral-Wound Flange Gasket
Metal winding with graphite filler listed in Zhiqiang’s own catalog.
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Langfang Zhiqiang Sealing Materials Co., Ltd.

Aramid and carbon mixed-braid packing listed in Zhiqiang’s own catalog.
The company catalog names aramid-and-carbon mixed-braid packing in a listing that also mentions other packing materials. This entry covers the named mixed-braid option; those other constructions should not be assumed to be the same product. The supplier should confirm fiber composition, impregnation, cross-section and any preformed-ring arrangement for the actual pump or valve gland.
Langfang Zhiqiang 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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Metal winding with graphite filler listed in Zhiqiang’s own catalog.
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PTFE sealing sheet listed in Zhiqiang’s own catalog.
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Flexible graphite composite gasket listed in Zhiqiang’s own catalog.
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Expanded PTFE strip with single-sided adhesive listed in Zhiqiang’s own catalog.
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Expanded PTFE sheet and drawing-specific gaskets listed in Zhiqiang’s own catalog.
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