Expanded PTFE Gaskets

Description: Darpac- Green is a universal gasket material containing Aramid fibers and NBR rubber. It has excellent sealing properties, good chemical resistance, and physical properties making it an excellent choice for general applications.

• Gasket Type: Sheet / Die-cut, Other
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: Phelps expanded PTFE sheet is made from 100% expanded PTFE. A soft gasket material designed for high performance service in extreme caustic to acid chemicals. This material has all the benefits of Virgin PTFE sheet, but with significantly less creep and cold

• Gasket Type: Sheet / Die-cut
• Material: Other
• Operating Temperature: -450 to 600 F
• Thickness: 0.0156 to 0.2500 inch

Description: Flexible PTFE Gasket Material Description: 2130 is a homogeneous expanded PTFE sheet, which uses product geometry rather than fillers or binders to address concerns associated with traditional PTFE material. Product Data MSDS

• Gasket Type: Other
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Maximum Operating Pressure: Up to 1500 psi
• Operating Temperature: -450 to 500 F

Description: Seal Clean gaskets are made from100% virgin expanded PTFE (ePTFE) consisting of a multi-directional fibrous structure and high density skin. No fillers or elastomer particles are used in the production of Seal Clean products to prevent leachout contamination.

• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: 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 pressures. Durlon 9600 will easily conform to irregular surfaces that may be warped, etched, pitted, or tool

Description: Elastalon gaskets are made by molding a layer of isotropically expanded PTFE (ePTFE) over a corrugated metallic core (typically 24 gauge 316Lss). Description: Corrugated metal substrate with highly compressible ePTFE facing that typically is 1/8″

• Gasket Type: Other
• Operating Temperature: Up to 600 F

Description: 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 thicknesses with a high quality adhesive backing to ease in installation,

Description: Thermoseal® soft-chem® expanded PTFE sealing material provides excellent corrosion resistance and impermeability along with superior creep resistance and sealability for use in all types of applications. The material's high compressibility enables it to deform under load and conform to

• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: GASKETS, EMI/RFI SHIELDING, EXPANDED PTFE WITH CARBON FILLER

Description: Leader GT SRI style is a winding with an inner and an outer guide ring. A wide array of filler options are available and include high purity inhibited grade flexible graphite, expanded PTFE, Leaderfite, Ceramic, and LeaderTHERM for high temperature applications. Consistent repeatable

• Gasket Type: Spiral Wound

Description: Leader GT Style S is a winding only gasket utilizing a wide array of sealing options including high purity inhibited grade flexible graphite, expanded PTFE, ceramic and LeaderTHERM for high temperature applications. Recently designed automated winding equipment assures

• Gasket Type: Spiral Wound

Description: A universal gasket made from 100% expanded PTFE. Although very strong and tough, it is soft and "marshmallowy" in character, permitting it to conform easily to irregular surfaces and to compress to a thin, wide ribbon under pressure. It comes in the form of a continuous cord

• Chemical / Polymer System Type: Specialty / Other
• Features: Gap Filling Sealant / FIP Gasket, Non-corrosive Cure
• Industry: Medical / Food (Sanitary / FDA), OEM / Industrial
• Use Temperature: -450 to 600 F

Description: DW253MS is a low density, premium grade extruded heat stabilized expanded PTFE product. It has the inherent benefits of PTFE: exceptional chemical resistance, crush resistance, reduced shrinkage, dimensionally stable, extreme temperature range from -400 to +500°F, low

• Carrier / Backing Material: Specialty / Other
• Features: Dielectric / Insulating
• Thickness: 0.0030 to 0.0100 inches
• Width: 0.1250 to 6 inches

Description: A gasketing material of expanded and oriented virgin PTFE fluorocarbon, nontoxic PALSEAL is very white, tough and strong, yet soft with a “marshmallowy” feel that makes it ideal for the entire gasketing spectrum—from heavy duty alloy flanges to plastics to delicate glass

Description: duration of the test. 1.2 Suggested loading rates are 0.5 MPa/s [72.52 psi/s] for all types of gaskets except for expanded polytetrafluoroethyl ene (PTFE), elastomer, and cork/elastomer gaskets when 0.1 MPa/s [14.5 psi/s] is used. 1.3 The Part A test is performed that

Description: Chemcord 100% expanded virgin PTFE joint sealant. Maximum performance gasket material. FDA approaved. Temp: to 600ºF (315ºC) pH: 0 - 14 Pressure: to 3000 psi (pump service)

• Cross Sectional Size: 0.3750 inch
• Specialty Application: Pump / Rotating Equipment Packing

Description: 100% pure expanded foam PTFE tape for use as a flange gasket sealant. Soft and pliable, yet tough and strong. Conforms to irregular surfaces. Resistant to most chemical and corrosive environments. Capable of withstanding pressures of up to 140 bar Width = 10mm Thickness = 3mm

• Temperature Resistance: -200 to 250 C
• Thickness: 0.1181 inches
• Width: 0.3937 inches

Description: 100% pure expanded foam PTFE tape for use as a flange gasket sealant. Soft and pliable, yet tough and strong. Conforms to irregular surfaces. Resistant to most chemical and corrosive environments. Capable of withstanding pressures of up to 140 bar Width = 14mm Thickness = 5mm

• Temperature Resistance: -200 to 250 C
• Thickness: 0.1969 inches
• Width: 0.5512 inches

Description: 100% pure expanded foam PTFE tape for use as a flange gasket sealant. Soft and pliable, yet tough and strong. Conforms to irregular surfaces. Resistant to most chemical and corrosive environments. Capable of withstanding pressures of up to 140 bar Width = 20mm Thickness = 7mm

• Temperature Resistance: -200 to 250 C
• Thickness: 0.2756 inches
• Width: 0.7874 inches

Description: We carry a variety of different stem packing, whether it be 100% expanded vigin PTFE, Grafoil Rings, or custom machined stem packing, K.C. Seals is more than capable of taking care of your stuffing box needs. K.C. Seals has been supplying high performance seals to North America and

Description: packing with our most common being PTFE and Graphite. K.C. Seals has been supplying high performance seals to North America and overseas for the past 20 years. From our organically grown beginnings, we’ve managed to grow the business into a trustworthy name when sourcing sealing

Description: /gel seal gasket filter mounting (RSR model only) Type J HEPA filter (99.99% collection efficiency @ 0.3 µm) Supports more than 700 CFM airflow, higher than competitive models 5” x 14” output is redirectable to support any one of four directions

• Applications: Air Handling Units / HVAC
• System: Packaged (Complete System)

Description: 216WCB 2 Bolts ASTMA193 B7 13 Bellows ASTMA182F316L 3 Nut ASTM A194 2H 14 Sleeve ASTMA216WCB 4 Bonnet ASTMA216WCB 15 Packing Expanded graphite 5 Gasket PTFE 16 Packing gland ASTMA216WCB 6 Ball ASTMA182F316L 17 Pin ASTMA182F6a 7 Seal ring PTFE 18 Upper stem 2Cr13 8 Lower

• Valve Type: Ball Valves

Description: A right material for your seal makes the difference performing. Dechengwang, as fluoropolymer experts, our team can help you choose the right material, PTFE seals, PEEK seals. Continuous in-house research and development in the field of ultra-high-strength thermoplastic composite materials

• Gasket Type: Sheet / Die-cut, Custom Gasket, Other
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: A right material for your seal makes the difference performing. Dechengwang, as fluoropolymer experts, our team can help you choose the right material, PTFE seals, PEEK seals. Continuous in-house research and development in the field of ultra-high-strength thermoplastic composite materials

• Gasket Type: Custom Gasket
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: A right material for your seal makes the difference performing. Dechengwang, as fluoropolymer experts, our team can help you choose the right material, PTFE seals, PEEK seals. Continuous in-house research and development in the field of ultra-high-strength thermoplastic composite materials

• Gasket Type: Custom Gasket
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: Sealex joint sealant can be used wherever reliable gasketing is required.

• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: Applications of PTFE & Teflon® ASTM Specifications PTFE is used extensively in many different industries: Petrochemical and chemical processing: PTFE is the material of choice for gaskets, vessel linings, pump interiors, washers, rings, seals, spacers, dip tubes and well

• Gasket Type: Sheet / Die-cut
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Maximum Operating Pressure: 1500 to 3000 psi

Description: Applications of PTFE & Teflon® ASTM Specifications PTFE is used extensively in many different industries: Petrochemical and chemical processing: PTFE is the material of choice for gaskets, vessel linings, pump interiors, washers, rings, seals, spacers, dip tubes and well

• Gasket Type: Sheet / Die-cut
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Maximum Operating Pressure: 1500 to 3000 psi

Description: T-Lon offers FDA compliant standard and custom sanitary gaskets. Materials comply with USP class VI testing protocol. Virgin PTFE and stainless steel filled PTFE materials available. Series 40MPG and 42MPG Sanitary Gaskets are available off the shelf. Custom profiles and

• Gasket Type: Sanitary Gasket
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.), Other
• Operating Temperature: Up to 550 F
• Width: 0.5000 to 10 inch

Description: FDA compatible Good resistance in strong alkaline applications Good choice for a broad range of chemical process applications Free of pigments

• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: Ideal for low bolt applications or where flanges are delicate Excellent chemical resistance to acidic and alkaline attack Highly compressible FDA compatible Ideal for higher temperatures and pressures Holds shape for thermal cycles

• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: Most widely used filler in various percentages (5%, 10%, 15% and 25%) Improves creep resistance, both at low and high temperatures Chemically stable (except for strong alkalis and hydrofluoric acid (HF) Little effect on the electrical properties of PTFE, and improves wear and friction

• Gasket Type: Sheet / Die-cut
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Maximum Operating Pressure: 1500 to 3000 psi
• Thickness: 0.0100 to 2.5 inch

Description: Web Seal fabricates custom gaskets and other die-cut products tailored for your unique design requirements. Upload your drawings or blueprints or request our free design and engineering assistance. On occasion, we make "house calls," such as dispatching a team to a customer site where we

• Features: EMI / RFI Shielding
• Gasket Type: Sheet / Die-cut, Custom Gasket
• Material: Cork, Foam, Polytetrafluoroethylene (PTFE, Teflon®, etc.), Other

Description: PTFE Tri-Clamp Gasket White 1"

• Gasket Type: Sanitary Gasket, Other
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Operating Temperature: -40 to 450 F

Description: PTFE Tri-Clamp Gasket White 3"

• Gasket Type: Sanitary Gasket, Other
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Operating Temperature: -40 to 450 F

Description: PTFE Tri-Clamp Gasket White 2"

• Gasket Type: Sanitary Gasket, Other
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Operating Temperature: -40 to 450 F

Description: PTFE Tri-Clamp Gasket White 4"

• Gasket Type: Sanitary Gasket, Other
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Operating Temperature: -40 to 450 F

Description: A large variety of the most difficult sealing problems can be solved using VITAFLEX® spiral wound gaskets. Although its basic fundamental principle has changed little since its creation, production techniques and the materials developed and used over the last 30 years have enabled our

• Gasket Type: Spiral Wound
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.), Other
• Maximum Operating Pressure: 5076 psi
• Operating Temperature: 1652 F

Description: Darpac- Green is a universal gasket material containing Aramid fibers and NBR rubber. It has excellent sealing properties, good chemical resistance, and physical properties making it an excellent choice for general applications.

• Gasket Type: Sheet / Die-cut
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)

Description: Darco Southern, Inc. manufactures PTFE envelope gaskets in three standard envelope styles and with almost any combination of filler materials. Fillers and envelopes are also availible individually for customer assembly. Style 110 designates a slit or V-type envelope. ter envelope.

• Features: Non-asbestos
• Gasket Type: Sheet / Die-cut
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Thickness: 0.0625 to 0.1250 inch

Description: Darco Southern, Inc. manufactures PTFE envelope gaskets in three standard envelope styles and with almost any combination of filler materials. Fillers and envelopes are also availible individually for customer assembly. Style 100 is a form shield envelope for use where large ID, OD, or

• Features: Non-asbestos
• Gasket Type: Sheet / Die-cut
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Thickness: 0.1875 to 0.3750 inch

Description: Phelps is equipped to make custom gaskets using laser cutting and waterjet cutting. Many complex gasket shapes, or special materials may require these tehniques. Our gasketing experts make material recommendations based on collect application data such as temperature, pressure,

• Gasket Type: Sheet / Die-cut, Custom Gasket
• Material: Cork, Ethylene Propylene (EPDM), Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Foam, Graphite, Neoprene, Nitrile (NBR - Buna-N), Nylon / Polyamide, Paper, Polyethylene (PE), Polytetrafluoroethylene (PTFE, Teflon®, etc.), Polyurethane / Urethane, Room Temperature Vulcanizing (RTV) Silicone,
• Operating Temperature: -650 to 2500 F
• Thickness: 0.0050 to 1 inch

Description: Kammprofile gaskets are known for their reliability levels, constructed from a solid corrugated metal core with a soft sealing material on both sides, common applications including heat exchangers and thermal cycling. Offering a combination of high compressibility and limited penetration

• Gasket Type: Other
• Material: Graphite, Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Maximum Operating Pressure: 5801 psi
• Operating Temperature: -328 to 1022 F

Description: Metal jacketed gaskets are constructed from a soft material filler which is encased in a metallic shell - made from a 'C' shaped section and an additional metal inlay. Extensive material choice, ensuring more versatility in temperature, pressure and chemical resistance Robust and hard-wearing

• Gasket Type: Other
• Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
• Operating Temperature: 752 to 1292 F