CORRUGATED METAL GASKET COVERED WITH GRAPHITE OR PTFE LAYER Corrugated metal gasket (CMG) consists of a metal core with concentric grooves on both sides and coated with expanded graphite, PTFE layer or non-asbestos plate. Corrugated metal gasket with soft layer on both sides is used for low pressure applications in large diameter flue gas ducts at high temperature. In addition, corrugated metal gasket is a versatile sealing element when bolt loads are low.Unlike other materials and structures, it can be very resilient. What's more, corrugated metal gasket directly replaces spiral wound gasket and eliminates inward buckling issues while creating a seal at moderate flange stresses. AVAILABLE COATING TYPES There is a corrugated metal gasket coated with graphite on the white background. Corrugated metal gasket coated with graphite Structure diagram of a corrugated metal gasket with PTFE layer. Corrugated metal gasket with PTFE layer There is a corrugated metal gasket coated with non-asbestos plate on the white background. Corrugated metal gasket coated with non-asbestos plate AVAILABLE TYPES There are many types of corrugated metal gaskets to meet different circumstance. Sectional view of corrugated metal gasket 01 on the white background. Corrugated metal gasket 01 Sectional view of corrugated metal gasket 02 on the white background. Corrugated metal gasket 02 Sectional view of corrugated metal gasket 03 on the white background. Corrugated metal gasket 03 Sectional view of corrugated metal gasket 04 on the white background. Corrugated metal gasket 04
Non-asbestos Gasket Good Alternative To Compressed Asbestos Gasket Non-Asbestos Gasket is a general-purpose sheet material reinforced with high-grade asbestos-free fibers and bonded with heat-resistant nitrile rubber. It has excellent anti-stick performance on both sides. It is a good alternative to compressed asbestos gasket. The gasket is suitable for engineering, automobile, chemical, oil & gas, petrochemical, power generation, paper, glass & ceramic, sugar, steel, smelter, boiler, pharmaceutical, Marin and all applications where needs higher temperature and pressure resistance and where non-critical gaseous and liquid media have to be sealed off. COMMON SPECIFICATIONS Thickness (mm) 0.46.0 Available size (m) 1.5 1.6, 1.5 2, 1.5 3, 1.5 4, 1.5 6 Maximum continuous working temperature 650 °F Steam max continuous working temperature -100 °F Maximum pressure 85 bar Tensile strength (MPa) 13 Residual stress (MPa) > 22 Compressibility 6% Cold compressibility 8% Cold recovery 3% Hot creep 22% Hot recovery 2% Density (g/cm3) 1.62.0 Gas permeability (mL/min)
ASBESTOS GASKET IDEAL INSULATING AND CORROSION RESISTANT MATERIAL Asbestos Gasket is inexpensive, readily available and stable. It is fireproof and can withstand extreme heat making it the ideal thermal isolation material. As well, asbestos gaskets are non-corrosive, impervious to chemical reactions and non-conductive of electricity. It is widely used in exhaust systems, turbo chargers and cylinder. TYPES White fibrous chrysotile asbestos on a black background Chrysotile asbestos Grey acicular fiber amphibole asbestos on a black background Amphibole asbestos COMMON SPECIFICATIONS Thickness (mm) 0.46.0 Plate sizes (mm) 1000 1500, 1270 1270, 1270 1300, 1270 3810, 1300 1300, 1350 1350, 1350 1500, 1360 1500, 1500 1500, 1500 2000, 1500 3000, 1500 4000, 1500 4100, 1500 4500, 2000 3000 Maximum continuous working temperature 200 °C Steam max continuous working temperature 120 °C Maximum operating pressure 70 bar Maximum pressure (MPa) 1.5 Tensile strength (MPa) 6 Compressibility 12 ± 5 % Density (g/cm3) 1.62.0 Color red, green, blue, yellow, black, gray and more ple in.
COPPER GASKETS WITH GOOD JOINTING AND SEALING PERFORMANCE Metallic Gasket are commonly known as oxygen-free copper solid copper gasket. They are stamped from 1/4 hard, high purity, oxygen free copper stock. The design of the gasket is an object used to seal the joint between two surfaces or objects in order to prevent leaks, corrosion or contamination in a system where the two objects being joined are not perfectly matched. In addition, copper is a very soft metal. This means it can provide a cushion or support between objects or parts in the system. What's more, copper gaskets have good jointing and sealing performance which makes them widely used on engines and flanges. AVAILABLE SHAPES Special shapes can be customized according to your requirements. There are many different sizes of O-ring copper gaskets on the white background. O-ring copper gaskets There are six 2-bolt copper gaskets on the background. 2-bolt copper gaskets 3-bolt copper gaskets on the background. 3-bolt copper gaskets A customized copper gasket-01 on the white background. Customized copper gasket-01 Two customized copper gasket-02 on the white background. Customized copper gasket-02 A customized copper gasket-03 on the white background. Customized copper gasket-03 COMMON SPECIFICATIONS Section Item OD (mm) ID (mm) Thickness (mm) A copper gasket on the white background. Copper gasket CG-01 16 12 2 CG-02 21 16 2 CG-03 35 26 2 CG-04 48 37 2 CG-05 62 52 2 CG-06 99 82 2 CG-07 120 101 2 CG-08 171 152 2 CG-09 222 203 2 CG-10 294 269 2 Note: Special sizes can be customized. FEATURES Superior thermal conductivity. This feature stabilizes the head and block temperature. Oil resistance. Corrosion resistance. 25% coefficient of elasticity. High tensile strength. The tensile strength of copper is about 32000 psi. APPLICATIONS Copper gaskets are used to mate two vacuum flanges together. Engines. Copper head gaskets are the superior choice for blown, nitrous, turbo-charged and high compression engines. And the automotive and aerospace industries are the biggest consumers. Pipelines. Copper gaskets are used on the flange. Copper gaskets for flange Copper gaskets are used on the engine. Copper gaskets for engine A pipe with copper gaskets is being inserted. Copper gaskets for pipeline
REINFORCED GRAPHITE GASKET WITH METAL MESH, FOIL OR TANGED METAL Reinforced Graphite Gasket is an improved semi-metal gasket reinforced by a metallic mesh, foil or tanged metal. It is laminated from compressed layers of purified natural graphite flake and mechanically bonded with the stainless steel tangs to ensures the material retains dimensional stability in high temperatures. Reinforced graphite gasket has many excellent sealing properties, such as heat stability, self-lubrication, corrosion resistance and without being brittle and aging. In addition, under extreme conditions, reinforced graphite gasket can be used stably for long time without maintenance. So it is suitable for pipe, valve, pump, pressure container, heat exchanger and condensate. Reinforced graphite gasket can be made into special shapes. COMMON SPECIFICATIONS Reinforced material: Low carbon tanged metal. Stainless steel tanged metal. Stainless steel flat sheet. Stainless steel mesh sheet. A piece of reinforced graphite gasket with low carbon tanged reinforced layer. Low carbon tanged metal reinforced layer A piece of reinforced graphite gasket with stainless steel tanged reinforced layer. Stainless steel tanged metal reinforced layer A piece of reinforced graphite gasket with stainless steel flat sheet reinforced layer Stainless steel flat sheet reinforced layer A piece of reinforced graphite gasket with stainless steel mesh sheet reinforced layer Stainless steel mesh sheet reinforced layer Reinforced Materials Pressure (N/mm2) Compressibility (%) Recovery (%) Gas Permeability (cm3/min) (T=1.5 mm) Sealing Quality (T=1.5 mm) Sealing Constant N2m (1/hr) Bumming Oil AM (1/hr) "M" "Y" Tanged Carbon Steel Gasket â?¥ 4.8 3035 1520 â?¤ 0.8 30 < 0.5 3.0 9000 SS304/SS316 Tanged Gasket 3035 1530 â?¤ 0.8 60 2.5 4000 SS304/SS316 Flat Gasket 3040 1015 â?¤ 0.4 35 2.0 900 SS304/SS316 Mesh Sheet 4050 1520 â?¤ 0.1 70 3.0 5000 FEATURES Corrosion proof. High purity and density. Long using life. High temperature resistance. Excellent compressibility and recovery. No softening point. APPLICATIONS Reinforced graphite gasket is suitable for pipe, valve, pump, pressure container, heat exchanger, condensate punched flange, cylinders of diesel engines and water meter. Reinforced graphite gaskets are used on the valves on the white background. Reinforced graphite gaskets for valve One hand is using a brush to wipe the reinforced graphite gasket mounted on the flange. Reinforced graphite gaskets for flange
FLEXIBLE GRAPHITE GASKET HIGH QUALITY SEALING MATERIAL Flexible graphite gaske is also called expanded graphite gasket. It consists of a pure exfoliated flake material and contains no binder or filler. In addition, the amount of carbon present in the sheet is a key determinant of its flexibility: the higher the percentage of carbon present, the more flexible the sheet. Flexible graphite gasket contains a carbon content of between 95 percent and 99.9 percent. What's more, it has good corrosion, high/low temperature and high pressure resistance performance. All these make it a critical sealing solution for some applications. Such as pipes, valves and pumps. AVAILABLE SHAPES Special shapes can be customized. Two black flexible graphite gaskets 01 on the white background. Flexible graphite gasket 01 Many black flexible graphite gaskets 02 on the white background. Flexible graphite gasket 02 A black flexible graphite gasket 03 on the white background. Flexible graphite gasket 03
RUBBER GASKET AN EXCELLENT MECHANICAL SEAL GASKET Rubber gasket creates a seal between two parts. It prevents dirt, gas, dust or fluid from leaking out of or into its joining. Rubber gasket is a mechanical seal. It has excellent compressibility, resilience, expansibility, anti-permeability and easy assembly and disassembly. So rubber gasket is widely used in aerospace, petrochemical and architecture industries. In addition, rubber gasket are available in five common materials including EPDM, NBR, neoprene, viton and silicone. EPDM GasketNBR GasketNeoprene GasketViton GasketSilicone Gasket Three black EDPM rubber gaskets. EDPM gaskets EDPM GASKET WITH HEAT AND OZONE RESISTANCE EPDM (Ethylene Propylene Diene Monomer) is an extremely durable synthetic rubber elastomer. EPDM offers excellent resistance to UV, heat, ozone, chemicals, animal and vegetable oils and harsh weather. Stable in low and high temperatures, this material has a service range of -40 °F to 212 °F and is intermittent to 275 °F. Because of its excellent performance, EPDM gasket is typically used for automotive seals and marine seals. COMMON SPECIFICATIONS Durometer Rating (hardness): 40, 60, 70 Temperature Range: -40 °F to 212 °F Elongation: 350% Tensile Strength: 1100 psi Widths: 36", 48" Gauge (thickness): 1/16", 1/8", 3/16", 1/4" APPLICATIONS Petrochemical. Gaskets for process equipment that are resistant to corrosive fluids and temperature fluctuations. Aerospace. High-performance gaskets, such as ESD protection and EMI shielding. Architecture. Such as ducts, door and window seals, wall cladding, expansion joints and curtain walls. HVAC. Ducting and expansion joint gaskets for heating and ventilation systems. Power & Utility. Gaskets for use in electrical equipment, compressorsand cable couplings. Sanitary. Rubber gaskets are used in duct system. Rubber gasket for duct system Fluorosilicone rubber gaskets has been the go-to seal material for jet fuel applications. Rubber gaskets for aerospace A person is installing a black rubber gasket at the drain duct. Rubber gasket for duct One hand is disassembling the rubber gasket on the pressure cooker. Rubber gasket for power
SPIRAL WOUND GASKET OFFERS HIGH COMPRESSIBILITY AND RECOVERY Spiral Wound Gasket is composed of a steel outer ring, a spiral wound sealing strip filler and a special steel inner ring. It is created by winding alternating strips of metal and filler material. https://www.forseall.com/ Outer guide ring is fitted to centralise the gasket between the bolts and to act as a compression limiter. Inner ring is fitted to reduce the gap between the inside diameter of the gasket and the bore of the flange. It is widely used in moderate to critical services in various industries. They are most suitable for the gaskets subject to extreme temperature or pressure cycling, shock or vibration. These gaskets have the best resistance property when compare with other metal and asbestos type gaskets. TYPES Centering gasket (Style CG). Utilizes an external ring which accurately centers gasket on flange face. It provide an additional radial strength to prevent the gasket blow-out and acts as a compression stop. A general purpose gasket suitable for both flat face and raised face flanges. Centering gasket with inner ring (Style CGI). This style is similar to style CG, but it additionally consists of an inner ring. The outer ring is used for centering and the internal ring used as an additional compression limiting stop. The internal ring also serves as a barrier to protect the gasket from heat and corrosion. Reinforced spiral wound gasket (Style R). It is a basic configuration of spiral wound gasket. The Inner and outer diameters are reinforced with several plies of metal without filler to give greater stability and better compression and sealing characteristics. Reinforced inner ring spiral wound gasket (Style RIR). This style of the gasket, the solid inner metal ring acts as a compression stop and fills the annular space between flange bore and the inside diameter of the gasket. It is designed to prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion at flange faces. Three centering gaskets with black inner ring on a white background. Style CG spiral wound gasket A centering gasket with inner ring with yellow outer ring on a transparent background. Style CGI spiral wound gasket A reinforce spiral wound gasket on a white background. Style R spiral wound gasket Aspiral wound gasket with a solid metal ring on a gray background. Style RIR spiral wound gasket
PTFE GASKET IDEAL GASKET SOLUTION FOR HIGHER BOLT LOADS EQUIPMENT. PTFE Gasket is made of synthetic fluoropolymer of tetrafluoroethylene. It has highly resistant to chemicals, solvents, caustics and acids, except for alkali metals and fluorine gas. In addition, PTFE also has a very low surface energy and conforms to FDA regulations. PTFE gasket provides excellent sealing performance in corrosive environments. It can be used as flange gasket in the chemical industry, machine and equipment industry and piping. COMMON SPECIFICATIONS Item Thickness (mm) Inner Diameter (mm) Outer Diameter (mm) PG-01 0.820 22 47.5 PG-02 34 66.5 PG-03 43 76 PG-04 49 85.5 PG-05 61 104.5 PG-06 73 124 PG-07 273 339.5 PG-08 324 409.5 PG-09 407 514 PG-10 508 606.5 FEATURES Excellent sealing at high temperatures and pressures. Non-corrosive, non-wetting, non-contaminating and odourless. Excellent electrical and thermal insulation in virgin PTFE form. Excellent chemical and mechanical resistance. Very low gas leakage (complies with German Fugitive Emission Regulation TA-Luft). Minimized cold-flow and creep behaviour. Ideal for aggressive chemicals. Long service life. Easy to handle and cut. MATERIALS TYPES Virgin Teflon gaskets. Virgin Teflon gaskets are produced directly from pure material. They are used in the majority of general applications due to the most cost-effective type of PTFE material and possessing the greatest physical and electrical insulation properties. Filled Teflon gaskets. Filled Teflon gaskets are made from virgin PTFE material with an added substance to improve their sealing properties. The gaskets materials exhibit strong physical characteristics, the strength can be altered depending on the type of filler that is used to enhance the material. Expanded Teflon gaskets. Expanded Teflon gaskets are produced through virgin PTFE being expanded in a manner that creats uniform tension strength across the material. This process results in a PTFE material that carries no structural weakness and more flexible. They also exhibit the unique chemical resistant properties of virgin PTFE due to the fact that no additives are added. Three white virgin teflon gaskets on a ivory color background. Virgin teflon gaskets Some filled teflon gaskets with different sizes on a black background. Filled teflon gaskets Some expanded gaskets on a gray background. Expanded teflon gaskets
OIL SEAL OPTIMAL FLUID SEALING PERFORMANCE Oil Seal normally consists of three basic components: the rubber sealing element, the metal insert (case) and the garter spring. The purpose of the sealing element is to stop the fluid from leaking between the shaft and housing. The metal insert will give rigidity and strength to the seal while it is being held in the bore or recessed groove. The garter spring will help make the rubber sealing element more effective. In precision bearings, oil seal helps prevent lubricants from escaping the bearings or a specific area. In machine components, oil seal helps prevent abrasives, corrosive moisture and other harmful contaminants from entering machinery. It also helps stop mixture of two different mediums, such as lubricating oil and water. TYPES Twenty different types of oil seals on a white background. The diagram of oil seal types COMMON SPECIFICATIONS ASTM/DIN ISO NBR ACM VMQ (Silicone) FKM HNBR (NEM) PTFE Wear Resistance very good moderate moderate very good moderate good High Temperature Oil Resistance 100 °C 150 °C 180 °C 200 °C (max. 150 °C operate temperature) 150 °C (max. 140 °C operate temperature) 200 °C Low Temperature -40 °C -30 °C -50 °C -25 °C -40 °C -80 °C Oil Resistance good good moderate very good good extremely good Common Specifications of Oil Seal (Click for details) FEATURES Provides good low temperature resistant capability Low swelling in hydrocarbon fluids High sealing performance by optimum Lightweight, compact and energy-saving Compatibility with the fluid contacted High degree of elasticity Wear resistance Low friction coefficient Exact fit Durable Best in quality CLASSICAL APPLICATIONS Automotive equipment Manufacturing Off-highway Oil refineries Power transmission Gearboxes Hydraulic cylinders. High voltage equipment Construction Medical and aerospace Chemical processing Pulp and paper Oil and refining Food and beverage Water and waste water Oil seal diagram installed on automotive equipment on a white background. Applied in automotive equipment The blue oil seals are mounted on the hydraulic cylinder on a white background. Applied in hydraulic cylinder A power transmission with the oil seal component is on the gray background
