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

Reinforced graphite-gasket offering in the supplier catalog.
The graphite composite gasket appears as a separate Hengyi product listing. Its name distinguishes a composite gasket form from plain graphite sheet and gland packing. The buyer’s flange or equipment drawing should define the required shape and thickness, with reinforcement, facing construction and joint-specific operating limits confirmed for the quoted item.
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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Ceramic-fiber packing identified in Hengyi’s own product list.
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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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