On a typical shift at a warehouse loading bay, maintenance teams swap out worn shaft seals on conveyor motors and vacuum pumps. Downtime measured in minutes, corrosion from washdowns a constant threat. For buyers sourcing seals for such environments…
Company Profile
Changsha Aobo Carbon Co., Ltd. supplies carbon-based components for industrial equipment, including brushes, vanes, and seals. The company’s catalog spans carbon brush holders, carbon blocks, vacuum pump vanes, and shaft seals. For procurement professionals seeking corrosion-resistant sealing solutions, Aobo positions the Carbon Ring Seal Suppliers and Carbon Ring Seal Manufacturers as a standard or custom option.
Listed under Manufacturing & Processing Machinery and Lifting Equipment categories, this product aligns with buyers maintaining pumps, motors, and lifting systems where shaft integrity is critical.
Product Description

The Carbon Ring Seal Suppliers and Carbon Ring Seal Manufacturers (model AB-B06) is a shaft seal with O-ring geometry, designed for corrosion resistance. Key technical attributes include resined furan impregnation, a chemical composition of 99% carbon, and customizable diameter (25mm standard or as per requests).
- Corrosion performance — resists chemical attack in washdown or aggressive environments, reducing seal replacement frequency.
- Resined furan impregnation — enhances mechanical strength and sealing integrity for longer uptime.
- 99% carbon composition — high-purity carbon grade as listed, supporting consistent material properties.
- Standard or nonstandard design — fits both OEM replacements and custom shaft configurations.
- Diameter flexibility: 25mm or as requested — accommodates varied equipment without retooling delays.
Applications
Procurement teams in food processing, material handling, and general manufacturing will find this seal relevant for rotating equipment. On a typical shift, maintenance crews replace worn seals on conveyor drive motors, vacuum pumps, and lifting winches. The corrosion-resistant property matters where equipment faces moisture, cleaning chemicals, or outdoor exposure.
Because it is categorized under Lifting Sling as well, buyers can consider it for sealing components in hoisting mechanisms, though specific fit should be confirmed with the supplier.
Service Highlights
- Minimum order quantity: 10 pieces — low entry threshold allows sampling and pilot installations.
- Packing: 10 pcs per small box, 100 pcs per carton — standardized packaging protects seals during transit and simplifies inventory handling.
- Delivery time: one week — supports urgent maintenance schedules and reduces downtime.
- Certifications: SGS and ISO9001:2015 — quality management assurances for consistent production.
- Production capacity: 500,000 units per year — scales with high-volume procurement needs.
- Price range: US$12.80–$80.00 per unit — cost-effective for both small batches and bulk orders.
CTA

For importers and distributors evaluating carbon ring seals, contact Changsha Aobo Carbon Co., Ltd. with shaft dimensions, performance requirements, and target quantities to receive a quotation. Sample orders as low as 10 pieces allow for hands-on validation.
FAQ
Q: What is the standard diameter of the carbon ring seal?
A: The standard diameter is 25mm, but the design can be customized according to sample or draft, with diameter as per requests.
Q: Is the seal suitable for corrosive environments?
A: Yes, the seal’s performance attribute is listed as “Corrosion,” and it features resined furan impregnation, which contributes to chemical resistance.
Q: What is the minimum order quantity and delivery time?
A: The mini quantity is 10 pieces, and the delivery time is one week.
Disclaimer

Specifications and pricing are provided by the manufacturer and are subject to change. Buyers should confirm technical compatibility and certifications directly with Changsha Aobo Carbon Co., Ltd. before placing orders.
Related product: Carbon Ring Seal Suppliers and Carbon Ring Seal Manufacturers

By:SourceFactories