
Aramid Packing and Rings
Aramid-based gland-sealing products in the company catalog.
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Langfang Hengyi Sealing Materials Co., Ltd.

Ceramic-fiber packing identified in Hengyi’s own product list.
Hengyi publishes ceramic-fiber packing separately from its graphite and aramid products. This establishes a material-family sourcing reference without a universal service-temperature or fire-performance certification. Buyers should specify the required section, equipment geometry and operating environment, then confirm the proposed fiber composition and reinforcement for the application.
Langfang Hengyi 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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Aramid-based gland-sealing products in the company catalog.
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Flexible graphite paper or sheet offered with cutting services.
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Reinforced graphite-gasket offering in the supplier catalog.
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Wound metal-gasket product for pipeline flange joints.
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Strip-form PTFE sealing product distinct from sheet gaskets.
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