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Manufacturing

VET Energy produces high-density graphite rings

Ningbo VET Energy Technology Co., Ltd manufactures and supplies flexible, high-density graphite rings for machine sealing applications, particularly for air compressors. The company has 18 years of industry experience.

20 June 2026
VET Energy produces high-density graphite rings

Chinese manufacturer Ningbo VET Energy Technology Co., Ltd, with 18 years of experience, specializes in producing high-density graphite plates and rings. The company manufactures flexible, extruded graphite rings designed for sealing applications in machinery, with a specific focus on air compressors.

The graphite rings are made from pure flexible graphite, featuring a bulk density greater than 1.60 g/cm³ and a working temperature range of -200 to +3300 °C in non-oxidizing environments and up to +500 °C in oxidizing conditions. With a carbon content exceeding 99%, these rings are suitable for neutral, acidic, and alkaline environments (pH 0-14).

VET Energy states its production capacity is 10,000 pieces per month. Packaging involves standard and strong methods, including poly bags, boxes, cartons, and pallets. Shipments are handled from major Chinese ports such as Ningbo, Shenzhen, and Shanghai.

The company offers customized dimensions for its products. Lead times are approximately 15 days for quantities up to 1,000 pieces, with larger orders subject to negotiation. VET Energy supplies its products globally to various markets.

Original source: vet-china.com