Product Name
Tef-Steel Tri-Clamp Gasket
Product Description

Tef-Steel Tri-Clamp Gaskets offer superior chemical resistance and a broader temperature range due to their Teflon-encapsulated stainless steel construction. The outer layer is Teflon (PTFE), while the core is stainless steel, providing a durable and chemically resistant construction. These gaskets are designed with precision and ensure a high level of sanitation and product purity.

  • The stainless steel core enhances the gasket's resistance to aggressive chemicals and corrosive substances.
  • Can withstand a wider range of temperatures due to the stainless steel core, suitable for both high and low-temperature processes.
  • Offers a smooth surface due to the Teflon encapsulation, which facilitates easy cleaning and minimizes the risk of product adhesion.
  • Preferred for applications where higher chemical resistance and broader temperature ranges are required, such as in pharmaceuticals and certain chemical processes.
Product Line Image
Standard Features
  • Temperature Rating: -300°F to 500°F
  • The PTFE grafted elastomer in a Tef-Steel sanitary gasket will maintainI.D. without re-torquing or leaking.
  • Good steam resistance – very low swell and minimal loss of physical properties after repeated steam cycling
  • Good chemical resistance – very low swell and minimal loss of physical properties after long-term exposure to CIP media
  • Clean and easy removal of gaskets – no sticking to the flanges
  • Low extractable values
  • Excellent dimensional stability
  • Very low compression set for best sealing performance
  • Class VI 87 & 88
Product Datasheet
Available Models
Part Number Description
42MPGST-1/2SP .50in Tef-Steel Tri-Clamp Gasket
42MPGST-3/4SP .75in Tef-Steel Tri-Clamp Gasket
40MPGST-1SP 1in Tef-Steel Tri-Clamp Gasket
40MPGST-1.5SP 1.5in Tef-Steel Tri-Clamp Gasket
40MPGST-2SP 2in Tef-Steel Tri-Clamp Gasket
40MPGST-2.5SP 2.5in Tef-Steel Tri-Clamp Gasket
40MPGST-3SP 3in Tef-Steel Tri-Clamp Gasket
40MPGST-4SP 4in Tef-Steel Tri-Clamp Gasket
40MOGST-5 5in Tef-Steel Tri-Clamp Gasket
40MOGST-6SP 6in Tef-Steel Tri-Clamp Gasket
40MOGST-8SP 8in Tef-Steel Tri-Clamp Gasket
40MOGST-10SP 10in Tef-Steel Tri-Clamp Gasket
40MOGST-12SP 12in Tef-Steel Tri-Clamp Gasket

How To Order

Measurement and Sizing Information


Installation Information

General Hose and Definitions