Key Features

• Excellent Self-Lubrication: Carbon Graphite can run with marginal lubrication, protecting the seal face during dry start-ups or process fluctuations.

• Broad Chemical Resistance: Inert to most chemical solvents, organic acids, and alkalis (except strong oxidizers), making it a versatile plant-wide standard.

• Low Friction Coefficient: Generates less heat than hard-face seals, preserving the life of the secondary elastomers and the fluid properties.

Product Specifications

Workshop

This workshop is equipped with professional processing equipment and integrated with standardized material warehousing management, enabling a one-stop production process from precision machining to finished product delivery. It ensures part machining accuracy and production efficiency, meeting various high-specification manufacturing requirements.

Product Research, Development and Testing

Our Product R&D and Testing focuses on optimizing seal performance through advanced simulation and material analysis. All seals undergo rigorous trials, including thermal cycling and pressure tests, to ensure durability, minimal leakage, and long service life in demanding industrial environments.

Industry Solutions

FAQs about Metal Bellows Seals for High Temperature Pumps

Q: Can I use Carbon Graphite seals for abrasive slurries?

A: No, Carbon is relatively soft and will wear down quickly if exposed to abrasive particles or slurries. For those applications, we recommend hard-face combinations like Silicon Carbide vs. Silicon Carbide (SiC/SiC).