Triangle Fluid Controls Ltd. Datasheets for Gaskets and Gasketing

Gaskets are used to prevent fluid or gas leaks by providing a barrier between two mating surfaces.
Gaskets and Gasketing: Learn more

Product Name Notes
Durlon CFG corrugated 316 stainless steel metal core with flexible graphite sealing surface will maintain a tight seal in a wide range of initial seating stresses making it the universal...
Durlon® Durtec™ gaskets are made with a specially engineered corrugated metal core that is bonded on both sides with soft covering layers, typically fexible graphite. The core is produced by...
Durlon® Kammprofile gaskets are the preferred choice for applications requiring improved performance at low seating stresses. The serrated peaks provide reduced contact area and when combined with the soft conformable...
Durlon® Style BX gaskets have a pitch diameter slightly larger than the groove pitch diameter. This allows for initial contact to be made on the outside of the ring, pre-loading...
Durlon®Style R gaskets are interchangeable on modern octagonal flat bottom grooved flanges. Standard sizes of Style R gaskets are manufactured in accordance with ASME B16.20 and API6A specifications. Durlon® RTJ...
The Durlon®Style RX ring joint has a unique self-sealing action. The outside levels of the ring make the initial contact providing a seal against the grooves outer surfaces. As the...
A loose fitting centering ring is recommended on applications where thermal or pressure cycling can affect the integrity of the serrated metal core. It allows for expansion and contraction of...
Durlon 7900 (off white) and 7950 (blue) are our economy grade aramid fiber and NBR general-purpose gasketing materials specifically engineered to deliver unsurpassed sealability, temperature resistance, and bolt torque retention...
Durlon 8300 is our premium grade, multi-service high strength carbon and NBR gasket sheet, designed to handle the extremes of pressure and temperature. As with all of our premium products,...
Durlon 8400 (gold) is our outstanding next generation material that provides the widest range of chemical resistance of any compressed non-asbestos material available today. It's designed for high pH applications...
Durlon 8500 (green), our general-purpose "workhorse" material contains our unique blend of high strength aramid and inorganic fibers providing excellent results in steam, hydrocarbons, and new generation refrigerants. Durlon 8500...
Durlon 8600 (white), is an outstanding gasket material containing our unique blend of high strength aramid and inorganic fibers providing excellent sealability in steam, condensate, and dilute acids and where...
Durlon 8700 (blue), is our premium neoprene (CR) gasket sheet combined with our unique blend of high strength aramid and inorganic fibers providing excellent sealability in services such as ammonia...
Durlon 9000 (blue) and 9000N (natural) is designed for use in process piping and equipment in chemical, pulp and paper, pharmaceutical, oxygen and industrial gases, food and beverage and other...
Durlon 9200W is a barium sulfate filled PTFE designed for use in piping and equipment in chemical, pulp & paper and associated industries where resistance to aggressive chemicals and excellent...
Durlon 9400 is made from pure PTFE resins and carbon fillers designed for use in piping and equipment in chemical, pharmaceutical, food and other severe service industrial applications where chemical...
Durlon 9600 is an expanded PTFE gasket material designed to seal at low loads and resist creep and cold flow while being able to withstand high flange load and high...
Durlon® Identa-Seal™ GRI-A made with Genuine Viton® uses Tracer™ technology. This compound is based on proprietary technology patented by DuPont Performance Elastomers that allows users to quickly verify that their...
Durlon® Identa-Seal™ GRI-B made with Genuine Viton® B has better resistance to attack by chemicals and heat than do compounds of Viton® A and similar dipolymers. GRI-B is recommended for...
Durlon® Identa-Seal™ GRI-GF-S made with Genuine Viton® GF-S was designed for today’s modern lubricants, oxygenated fuels, and bleached chemicals. As new fuels and chemicals are developed, new technology in Viton®
Durlon® Joint Sealant is a highly fibrillated expanded PTFE form-in-place sealant for gasketed joints. Supplied on spools, it is not dependent on flange dimensions. Durlon® Joint Sealant comes in various...
Durlon® RCA™ sealing system combined with Durlon® PTFE styles can replace standard full face gaskets in FRP, PVC, and other non-metallic and metallic pipe flanges where a low stress gasket...
Durlon® Spiral Wound Gaskets (SWG )are made with an alternating combination of a preformed engineered metal strip and a more compressible filler material which creates an excellent seal when compressed.
Durlon® Selex zero leakage gaskets are composed of stainless steel inner and outer rings with highly compressed pure nuclear grade flexible graphite sealing elements using a proprietary compression molding...
Durlon® Virgin PTFE gasket material is a high performance non-asbestos product designed for use in piping and equipment in chemical and other general industrial applications where resistance to highly...
Similar to the floating centering ring, this style has an extended core whereby providing additional strength and stability to the overall floating design. Durlon® Kammprofile gaskets are the preferred choice...
Standard industrial grade sheet containing no binders or resins. Used in industrial applications such as oil refineries, power plants and chemical process plants. Durlon Flexible Graphite is unaffected by heat...
Standard industrial grade sheet laminated with an adhesive bond on both sides of a .002" thick 316 stainless steel foil insert. Used where high performance and handleability is important. Durlon...
Standard industrial grade sheet mechanically bonded on both sides of a .004" thick 316 stainless steel metal tang core. Used where stresses and pressures are high and improved handleability is...
Style DRI-Sealing element (D) centering ring (R) and inner ring (I) which protects the sealing element from erosion, inward buckling and improves radial strength. Durlon® Spiral Wound Gaskets (SWG )are...
The centering ring is used to position the gasket between flat face and raised face type flanges. Durlon® Kammprofile gaskets are the preferred choice for applications requiring improved performance at...