While I can’t provide a comprehensive list of gasket sheet manufacturers, I can highlight some well-known companies that produce gasket sheets:

1. Garlock: Garlock is a leading manufacturer of gaskets, including gasket sheets, for various industries such as oil and gas, chemical processing, power generation, and water treatment.

2. Flexitallic: Flexitallic specializes in industrial sealing solutions, including gasket sheets, spiral wound gaskets, and metallic gaskets, serving industries such as oil and gas, petrochemical, chemical processing, and power generation.

3. KLINGER Group: KLINGER Group is a global provider of fluid sealing solutions, offering a wide range of gasket sheets, including compressed fiber, graphite, PTFE, and rubber materials, for diverse industrial applications.

4. James Walker: James Walker manufactures a variety of sealing products, including gasket sheets, mechanical seals, and packings, serving industries such as oil and gas, marine, aerospace, and automotive.

5. Teadit: Teadit specializes in fluid sealing solutions, offering a range of gasket sheets, spiral wound gaskets, and joint sealants for applications in industries such as oil and gas, chemical processing, and power generation.

6. Gasket Resources Inc. (GRI): GRI manufactures a wide range of gasket materials, including sheet gaskets, rubber gaskets, and compressed fiber gaskets, catering to various industrial sectors.

7. Interface Performance Materials: Interface Performance Materials produces gasket materials, including sheet gaskets, thermal insulation products, and die-cut gaskets, for applications in automotive, aerospace, electronics, and industrial markets.

8. Durlon: Durlon specializes in the production of gasket materials, including compressed fiber, PTFE, and graphite gasket sheets, serving industries such as chemical processing, pulp and paper, and refining.

9. Klinger Iberica: Klinger Iberica is a subsidiary of the KLINGER Group, manufacturing and distributing gasket materials, including sheet gaskets, gasket sheet materials, and sealing solutions, in the Iberian Peninsula.

10. W. L. Gore & Associates: Gore manufactures a range of sealing products, including gasket materials, seals, and gaskets, using advanced materials such as expanded PTFE, for applications in aerospace, automotive, electronics, and industrial markets.

These are just a few examples of companies that manufacture gasket sheets. When selecting a manufacturer, it’s essential to consider factors such as product quality, performance, availability, technical support, and customer service to ensure that you choose the right supplier for your specific sealing requirements.