Sigma companies has been providing engineered sealing solutions to meet the demands of the marine industry. Our experience and products are as diverse as the Maritime sector itself; from the offshore platforms, mooring systems and support vessels of an oil field development to the tankers, tugs and passenger vehicles that serve your regional waterways; sigma understands your needs. We are more than just a manufacturer. The sigma companies proudly offer a wide array of technical field services that bolster our marine partnerships. Our vast network of trained surveyors, managers and distributors are standing by to support your needs in the field.
  • Carbon Packing
  • Spiral Wound Gasket
  • Flexible Graphite
  • PTFE Gasket
  • Metallic Gasket
  • Graphite Packing
  • Heat Exchanger Gaskets
  • High Temp Gasket
  • Inorganic Fiber Rope
  • PTFE Packing
  • Rubber Expansion Joints
  • Valve Packing