Spiral Wound Gasket Thickness

The gasket can be supplied with inner and/or outer centering/compression stop rings or in sealing element form. Thickness of inner and outer ring: 2. does not accept responsibility for negligence or misuse of this information. GASKET ORDERING EXAMPLE Spiral wound gasket MS 10, AxBxbxs, Winding: AISI 316,. Available with solid metal centering and compression rings surrounding inner as well as outer edge. Spiroflex gaskets SpV retain the same filler strip throughout. 0mm for SWG thk 4. Gasket Dimensions according to EN 1514-1: 1997 and non-curing tapes and gaskets that are proven to increase production efficiency on many aircraft applications. There may be spacing issues on a long run of pipe, if a thinner gasket is used, if there are. The inner ring provides a positive stop preventing the gasket from over compression and possible damages. Spiral Wound Gaskets. Spiral wound gaskets are manufactured by spirally winding a V-shaped metal strip and a strip of non-metallic filler material. Table 22– Recommended Torque CG Spiral Wound Gaskets 33 Table 23– Recommended Torque CGI Spiral Wound Gaskets 34 Table 24– Bolting Data for ASME B16. Standard style S gaskets are normally manufactured according to particular customer drawings, or by given sizes. With 1/8 inch thick gaskets, compression to a 0. This helps in preventing any sort of leakage. This minimizes the risk of material creep through over-tightening. 5mm, however Spiral Wound Gaskets can also be manufactured in the following thickness to customer request. Spiral wound gaskets are used in Refinery, Petrochemical, Chemical, Steam lines and Process Industries, where they have many advantages over older types of gaskets. The diameter of a spiral wound gasket may range between a few mm up to 5. The inner ring provides a positive stop preventing the gasket from over compression and possible damages. SPIRAL WOUND GASKETS • Style 304 with outer ring • Metallic Thickness > Standard thickness of the metallic strip is 0. Thickness of inner and outer ring: 2. graphite gaskets, the gasket thickness can be reduced. The V-shaped metal strip is spirally wound with the soft material filler. Metallic Strip: The metallic strip that holds the filler has a standardized thickness of 0. and mounting instructions. Q) When will I get the tracking number? A) Trupply ship items from multiple warehouses. Spiral Wound Gaskets Types: With Inner Ring, With Outer Ring & Type R As Usual. This process of precise winding density control provides a gasket designed to meet your specified seating stress and assures consistent sealing of your most critical fluids. When the gasket is fitted into a flange and the bolt load is applied, flange closure is governed by the outer steel ring of the gasket. 5 mm, a groove depth of 3. Spiral-wound gaskets should not be used in metal-to-metal contact at temperatures above 350 °C without prior testing or experiment. Spiral Wound Gasket is the ideal gasket in the semi-metallic category. Made of a GAMSPIR gasket and connected with an inner ring. flange, 1/2 In. 1-5 Inside Diameters of Inner Rings for Spiral-Wound Gaskets Used Between ASME B16. Corrugated Metal Gaskets can be furnished in various metal cores with several different coatings. Great prices & free shipping on orders over USD50!. Please call Garlock Engineering for details. While there is not a published standard for the construction of hand-hole and manhole spiral wound gaskets, the industry often categorizes them into pressure ratings 0-999 PSI and greater than 1,000 PSI. 20 for ASME B16. Mercer Gasket & Shim is a premier manufacturer of custom spiral wound gaskets. Range of Standard Spiral Wound Gaskets. The metal strip holds the filler, providing the gasket with mechanical resistance and resilience. The Gasket is easy to install and remove and will not cause damage to the Flange surfaces. Mercer's precision-engineered spiral wound gaskets are ideal for applications that demand a gasket with the highest-quality flexibility and recovery to maintain a seal even in conditions characterized by fluctuating temperature and pressure. SPIRAL WOUND GASKETS. Marking of Spiral Wound Gaskets. fluidsealing. glandpackings. The outer area of a gasket can be a …. These gaskets are available for NPS-1/2" to NPS-24 and pressure classes 150 to 1500. This profile is normally used in raised and flat faced flanges. SCS 8900 series mat is a dissipative dual layer rubber material and provides a worksurface that does not generate a static charge and will control the discharge rate from all conductors (including ESD susceptible items) that are placed on the surface. The seating width is typically 1/2 * the square root of the actual gasket width (see table 2-5. Metal Industries is one of the oldest manufacturers,dealer,distributor,stockist & suppliers of Steel Flanges, which are manufactured using superior grade of steel like Stainless Steel 304,304L,310,310S,316,316L,317L. The gasket also produce following standard flange gasket dimension for ie, ISO, DIN, ASME, JIS. guide ring flat face flange. The inner ring provides a positive stop preventing the gasket from over compression and possible damages. Get best price and read about company and get contact details and address. Harga Gasket Spiral wound gasket by Gudang Teknik - Desember 08, 2012 Kami menjual dan memproduksi spiral wound gasket type basic, Gasket ini terbuat dari lapisan besi tipis dan material graphite yang di lilitkan hingga membentuk menjadi sebuah cincin lingkaran. Manhole & Hand hole - Large Diameter Gaskets - Tongue and groove. A variety of forms of the gasket are available and these can be manufactured in various materials or sizes to suit your requirement. Spiral Wound Gasket-A. to prevent the spiral wound portion from entering the groove. Garlockʼs FLEXSEAL® spiral wound gaskets provide superior performance and consistent compressibility. special application gaskets special cgi with spiral wound outer ring gaskets for heat exchangers 32 carrier ring gaskets 33 style ls low stress gasket 34 boiler cap and manhole cover gaskets 35 table 24 - style m, mc & mcs 36 table 25 - style t 37 the baker gasket 38 multi-class spiral wound gasket 39. The outer guide ring serves to locate the spiral element centrally on the flange faces and prevent blow-out. Yellow Green Maroon Turquoise Blue Silver Black Brown Beige White White Gold Gold No Color Orange Red Purple Ph: (416) 741-0750 [email protected] Dixon Valve authorized distributor. Spiral Wound Gasket from Goodrich Gasket, is manufactured by spirally winding a preformed metal strip and filler on the outer periphery of metal winding mandrels whose outside diameter form the inner diameter of the gasket and superposed metal and non-metallic windings are continually wound until the required outer diameter is attained. Style 625 Spiral Wound Gasket. 20 used with ASME B16. Double Colour Coding for Spiral Wound Gaskets as per ASME B16. Spiral Wound Spiral wound gaskets are constructed with alternating layers of a soft filler material and a formed metal wire. Cari produk Foot Valve & Klep lainnya di Tokopedia. Range (F), Color Green Band, Gray Stripe, Metal Detectable Yes, Standards ASME B16. Maxiflex spiral wound gaskets can be manufactured using a range of filler materials according to different service conditions. For Problematic Flange The C#SC gasket consists of two spiral wound gaskets placed in a specially machined metallic ring as illustrated. Image shows a Spiral Wound gasket with Inner - and Outer ring. It should carry proper identification giving the size, type, drawing number and. 5mm, however Spiral Wound Gaskets can also be manufactured in the following thickness to customer request. Spiral Wound Gaskets are commonly used with flanges with ASME B16. Spiral Wound Gasket. Spiral wound gasket filled with CAF / PTFE / Graphite. Spiraltherm Graphite 9584 spiral wound gaskets are made of a V-shape profiled stainless steel tape with spiral wise winded graphite filler tapes. The completed gasket is fitted into a steel ring of specific thickness. This helps in preventing any sort of leakage. RGS Non-rounded Spiral Wound Gaskets are oval style and oblong style, This kind of gasket is suit for Boilers and manholes. SS316 Spiral Wound Gasket Factory in China: SS316 Spiral Wound Gasket, Stainless Steel, Graphite Filler, 28IN, Pressure CL600, Wall Thickness 3. 2, din, jis, bs etc. 2mm Design Phoenix spiral wound gaskets comprise a pre-formed metal strip and a softer filler material, spirally wound. 20, 600lb, rf, thickness 4. 0mm for Class 300. For gaskets with a diameter no superior to 1200 mm the thickness of 4,5 mm is recommended; for the diameter up to 1800 mm – 5,5 mm. Spiral Wound Gasket from Goodrich Gasket, is manufactured by spirally winding a preformed metal strip and filler on the outer periphery of metal winding mandrels whose outside diameter form the inner diameter of the gasket and superposed metal and non-metallic windings are continually wound until the required outer diameter is attained. "YOGDEEP" Spiral Wound Gaskets YOGDEEP offer a range of Spiral Wound Gaskets, of which gaskets ranging from 15 mm-3500 mm id are manufactured pertaining to international standards like api 601, asme 16. Depending on centering ring material and thickness, the ZA may be more economical than the ZG. 5 and bs1560 flg 36 special application gaskets 37 special cgi with spiral wound outer ring gaskets for heat exchangers 37. Due to its sturdy design the spiral wound gaskets is simple to install without causing demage. 5mm, however Spiral Wound Gaskets can also be manufactured in the following thickness to customer request. SELECTION OF GASKET THICKNESS Spiral wound gaskets are usually produced with a thickness 4,5 mm. Made of a GAMSPIR gasket and connected with an inner ring. special application gaskets special cgi with spiral wound outer ring gaskets for heat exchangers 32 carrier ring gaskets 33 style ls low stress gasket 34 boiler cap and manhole cover gaskets 35 table 24 - style m, mc & mcs 36 table 25 - style t 37 the baker gasket 38 multi-class spiral wound gasket 39. The completed gasket is fitted into a steel ring of specific thickness. SUNWELL SEALS gasket factory covering 10,000 sq. Required Gasket Compression for Spiral Wound Gaskets Spiral Wound Gaskets with internal or external rings, i. The temperature range is -200°C to +450°C. RGS Non-rounded Spiral Wound Gaskets are oval style and oblong style, This kind of gasket is suit for Boilers and manholes. With inner and outer ring spiral wound gasket for flange TENSION. The filler materials with metal strip are CAF / Asbestos /P. The major advantages of the C#SC are its high recovery,. 0mm,width 5. Compression of the sealing element is controlled by the use of the correct flange face configuration - therefore, spiral wound gaskets are recommended for tongue and groove, male and female and flat to groove flanges only. 5mm, ss316 ir, carbon steel or spiral wound gasket asme b16. 20 mm) and the width according to the gasket thickness. Metaflex® gaskets are Gasket profiles manufactured from V-shaped metal strips, spirally wound with an inlay of filler between each turn. The Full-Face Gasket. In operation, flange faces are presented with a spiral of alternate metal/filler layers. China Spiral Wound Gasket, Find details about China spiral wound gasket, spiral wound gaskets from Spiral Wound Gasket - Cixi City Xinying Sealing Component Co. Particularly suitable where old and pit-ted faces have. A spiral wound gasket for low load sealing of a fluid conductor, said gasket comprising: multiple windings forming a spiral gasket ring with outwardly disposed surfaces, said spiral gasket ring including interspersed windings of metal and a gasket material, said spiral ring having a predetermined thickness;. 00 ET or order online 24/7. 20 used with Raised Face flanges ASME B16. graphite gaskets, the gasket thickness can be reduced. This will not damage the gasket or affect the sealing performance and the ring is provided as a compression limiting stop. 20 Spiral Wound Gasket manufacturers in India. Inner rings should be used with spiral wound gaskets on male-and-female flanges, such as those found in heat-exchanger, shell, channel, and cover-flange joints. SUNWELL SEALS gasket factory covering 10,000 sq. Historycally compressed Asbestos Fibre (CAF) has been material of choice for "SOFT" gasket materials. Sheet gaskets constructed of PTFE or PTFE with glass microspheres can provide a cost-effective solution and help enable you to make custom gaskets. Gasket Construction. Products are widely used in the oil, gas, petrochemical process and engineerin. 47 SERIES A Flanges ASME/ANSI B16. 015mm or 1/2 CAF GASKET RING - FULL FACE - NON METTALIC- FOR ASA #150 FLANGE 3 MM THK is a premium product from CHAMPION/CHARMINAR/EQ(CHAMPION/CHARMINAR/EQ - develop. tion of the gasket not including the filler, which may protrude slightly. Find here online price details of companies selling Spiral Gasket. Such a gasket can withstand high temperature limit (550 °C) and pressure limit (250 bar). SealAndDesign. Given a gasket thickness of 4. The most common materials used for metallic strips are: • Stainless steel AISI 304 an. Please tell me about spiral wound gaskets that are used in extremely low temperature. FLANGES Type: Slip-on, Weld Neck, Socket Weld, Threaded, Blind and Lap Joint Size Range: ½” to 56” Rating & Wall Thickness: Class 150 to 2500, SCH 10 to SCH XXS. Raptor Supplies is a leading eCommerce portal serving B2B customers. | ID: 20945191630. 250" / 285". Gaskets, Spiral Wound Gaskets, Metal Gaskets manufacturer / supplier in China, offering Spiral Wound Gasket with Asme B16. Style R spiral wound gaskets embody all the exclusive features for keeping compression values in balance with bolting and providing adequate resilience to compensate for variable stresses encountered in service. Spiral wound gaskets can be reinforced by an outer centering ring and/or inner retaining ring. Thickness Ring 3. 0 Leakage - gasket pressure (L, σ) - diagram (DIN 28090). Spiral Wound Gasket. The effective seating width of the gasket removes the correlation between the physical properties of the gasket material, and the calculated gasket loads. These come in varied designs depending upon the industrial usage, physical dimensions, budget, etc. 47 22" to 60" Series A (MSS SP-44) dimensions and tolerances in accordance with ASME B16. Aiflon multitudinous products with 6 series can satisfy various industrial demands for sealing and insulation. Cold insulation thickness table ; Hot insulation thickness table ; Personnel protection insulation table ; Algemene eisen voor corrosiebescherming onder isolatie. 187” thickness. 5, DIN EN 1092-1, ASME B16. A spiral wound gasket consists of a spirally wound V-section metal strip with filler material and an outer metallic ring to hold the windings in place. Teflex Supply The Carbon Steel/Stainless Steel 304/316L/Monel/Titanium Spiral Wound Gasket With Graphite Filler As ASME B16. The most common materials used for metallic strips are: • Stainless steel AISI 304 an. The thickness of corrugation is approx. :ZD-G1200 Description:Spiral wound gaskets are special semi-metallic gaskets of great resilience, therefore they are very suitable for applications featuring heavy operating conditions, Spiral wound gaskets are manufactured by spirally winding a V-shaped metal strip and a strip of non-metallic filler material. Flat and flexible gaskets, metallic spiral wounds, and ring type joints all require pressure in order to form a reliable seal. The Spiral Wound Gasket is a mixture of metal and filler materials. The foil may be used as filler material in spiral wound gaskets or as a seal in serrated gaskets. 20 Gaskets, Spiral Wound Gaskets, Metal Spiral Wound Gaskets manufacturer / supplier in China, offering Asme/ANSI B16. The sealing element is manufactured from preformed, V-shaped metallic windings with intermediate soft sealing fillers. Manufacturer of Metallic Gasket - Spiral Wound Gasket, Spiral Wound Metallic Gaskets offered by Ultraseal Technology, Ahmedabad, Gujarat. The nominal thickness of spiral wound gaskets is between 3, 2 mm and 4, 5 mm. 5 1/4" to 24" dimensions and tolerances in accordance with ASME B16. SPIRAL WOUND GASKETS • Style 304 with outer ring • Metallic Thickness > Standard thickness of the metallic strip is 0. Gasket, Al6xn Materials Spiral Wound Gasket, Spiral Wound Gaskets manufacturer / supplier in China, offering Al6xn Special Materials Spiral Wound Gaskets Al6xn Graphite Sealing Gasket (SUNWELL), Special Materials Spiral Wound Gaskets Sealing Gasket, Good Quality Bx Ring Joint Gasket Sealing Gasket and so on. Style RW offers excellent general purpose performance for raised face flanges. Usually ships in 1 day. 100 inch thickness is recommended. The completed gasket is fitted into a steel ring of specific thickness. outside of the equipment. To further improve the pressure rating of the spiral wound gasket, a steel ring may be added to the inside. Free 2-day shipping. Gasket material is a flat sheet that can be cut prior to assembly or is already die-cut. The transmission system adopts maintenance free design. A ring gasket, typically used with raised faced flanges, covers just the sealing surface of the flange. ,Ltd is a crystallization of Chinese seals, owns three manufacturers of sealing products and two holding factories of heat insulation. This type of gasket should be used only as a maintenance repair item. To fasten the metal tape,both its start point and end point are tack welded. , Maxiflexiflex Type CRIR with zinc plated carbon steel outer ring, stainless steel 316L metal winding, “Graflex” graphite filler winding and stainless steel 316 inner ring. A standard spiral wound gasket, for example, will measure 1/8” thick when compressed. We recommend 1. Grafoil® Sheet. Range of Standard Spiral Wound Gaskets. A narrow strip of V-shap metal hoop is spirally wound under tension with a filler cushion between the lami nation of the metal and is spot-welded at both ends. Spiral-wound gaskets can be fabricated of any metal which is available in thin strip and which can be welded; therefore, they can be used against virtually any corrosive medi more. Spiral Wound Gaskets Spiral Wound Gaskets are suitable for a wide range of operating conditions and can be adapted to suit almost all applications. 5mm thick, although these values can be adjusted to suit specific needs. pressure up to 250 bar cryoprnices temperature as low as -200°C and up to elevated temperature of 1000°C. The CG spiral wound is a good general purpose gasket and is suitable for use with flat-face and raised-face flanges. The Alba-Shield is designed to be used as a standard pipeline gasket in any grade of raised faced steel flange. The surface roughness should be approx. Ring Gaskets are sized by the pipe size and class of the flange with which they are to be used. Multiple wraps of metal and filler in the spiral create barriers that reduce the possibility of leaks. Spiral Wound Gasket without rings. When the gasket is fitted into a flange and the bolt load is applied, flange closure is governed by the outer steel ring of the gasket. txt) or read online for free. Torque Values are in ft. This type of gasket should be used only as a maintenance repair item. The carrier ring gasket consists of two spiral wound gaskets placed in a specially machined metallic ring. Spiral Wound Gaskets Types: With Inner Ring, With Outer Ring & Type R As Usual. 175” and outer ring thickness is 0. Materials: Standard materials are type 304 Stainless steel with composite Asbestos Filler. This type of gasket should be used only as a maintenance repair item. Aiflon multitudinous products with 6 series can satisfy various industrial demands for sealing and insulation. Gasket talogue www. 1mm to 1,5mm, depending on gasket size. When Flexitallic invented the spiral wound gasket in 1912, there was nothing like it. 5 and BS 1560 FLG 36 Special Application Gaskets 37 Special CGI with Spiral Wound Outer Ring Gaskets fr Heat Exchangers 37. Dixon Valve 1" Buna NST Gasket for Constant Flow CFG100NST. By combining different winding materials and metals the gasket can be tailored to a wide variety of operating conditions. The traditional spiral wound gasket has its steel windings protruding above the compression stop, this requires a significant loading stress to compress the gasket to its optimum operating thickness. Bolting Up A spiral-wound gasket does not have the same feel as other metallic, or even non-metallic, gaskets during bolt up. The outer guide ring serves to locate the spiral element centrally on the flange faces and prevent blow-out. The transmission system adopts maintenance free design. Other information:These gaskets have proven to be reliable in most applications, and allow lower clamping forces than solid gaskets, albeit with a higher cost. Spiral Wound Gaskets : Spiral Wound Gaskets can be used to seal fluid pressure up to 250 bar cryoprnices temperature as low as -200°C and up to elevated temperature of 1000°C. d2 = Inside diameter sealing element when no Inner ring is used. Not exceeding 10 bar pressure and usually for liquids only. 20 Spiral Wound Gasket in Ningbo with Central and Inner Ring - Ningbo Rilson Sealing Material Co. Is it really possible to permanently damage / crush a spiral wound gasket by over torquing the flange studs is it is a CG or CGI style gasket? 2. The surface roughness should be approx. Thickness, Material of Construction 316SS and Flexible Graphite, -320 to 842 Temp. Gasket sheets are frequently rolled when purchase in long lengths. "YOGDEEP" Spiral Wound Gaskets YOGDEEP offer a range of Spiral Wound Gaskets, of which gaskets ranging from 15 mm-3500 mm id are manufactured pertaining to international standards like api 601, asme 16. Spiral wound gaskets have the ability to recover under the action of fluctuating loads caused by process fluid pressure and temperature changes, flange face temperature variations, flange rotation, bolt stress relaxation and creep. Industrial Gasket Spiral wound gaskets have proven to be the most reliable sealing element for use in difficult, critical and hazarduous duties. Filler for Spiral Wound Gaskets Applications It is used as filler for spiral wound gaskets PTFE as an alternative to normal virgin, as thanks to its softness and elasticity ensures a more uniform compaction of the spiral during the production phase. Spiral wound gaskets for ASME B16. Products are widely used in the oil, gas, petrochemical process and engineering industries. to prevent the spiral wound portion from entering the groove. Historycally compressed Asbestos Fibre (CAF) has been material of choice for "SOFT" gasket materials. Spiral Wound Gasket-A. Being a well name in the industries, we are engaged in manufacturing, distributing and supplying a distinguished range of Spiral Wound Gaskets. As the gaskets are crushed during the tightening of the flanges, this material will crush out into the spiral grooves of the flange mating surfaces. Range of Standard Spiral Wound Gaskets. Specialty Gaskets Specialty Gaskets (15) Category Specialty+Gaskets; Specialty Seals Specialty Seals (23) Category Specialty+Seals; Spiral Wound Gaskets Spiral Wound Gaskets (9) Category Spiral+Wound+Gaskets; Tube Fitting Gaskets Tube Fitting Gaskets (8) Category Tube+Fitting+Gaskets. gasket cannot usually be substituted here, as the FINAL thickness will be different. , Maxiflexiflex Type CRIR with zinc plated carbon steel outer ring, stainless steel 316L metal winding, “Graflex” graphite filler winding and stainless steel 316 inner ring. Table 22- Recommended Torque CG Spiral Wound Gaskets 33 Table 23- Recommended Torque CGI Spiral Wound Gaskets 34 Table 24- Bolting Data for ASME B16. the density of the structure of a VITAFLEX® spiral-wound gasket must be altered based on how it will be used. This minimizes the risk of material creep through over-tightening. Depending on centering ring material and thickness, the ZA may be more economical than the ZG. SPIRAL WOUND GASKETS. , missile and aircraft units. Given a gasket thickness of 4. The gaskets can seal fluid pressures up to 250 bar and temperature range of -200°C to in excess of 450°C. Spiral wound gaskets are manufactured by winding an alternating combination of a metal strip and soft filler material. Spiral wound gasket inner rings provide additional radial strength, also reducing flange erosion while protecting the sealing element. Range of Standard Spiral Wound Gaskets. flange, 1/2 In. Yellow Green Maroon Turquoise Blue Silver Black Brown Beige White White Gold Gold No Color Orange Red Purple Ph: (416) 741-0750 [email protected] of the flange. 47 SERIES B Flanges Gasket Thickness DIN Flange Gaskets JIS Flanges. Spiral wound gasket 316 stainless steel Metal winding strips Spiral wou nd gasket is made of V-shaped or W-shaped metallic strip with soft non-metallic filler such as Graphite, PTFE, Mica by spiral winding, and connected the end by spot welding. Spiral wound gaskets have been proved to be one of most used gaskets especially at high operating pressure and critical applications. 350 °C is due to the peculiarities of metal-to-metal connections. Our offered wound gaskets are intricately designed under the vigilance of vendor’s skilled. Is is often used for metal jacketed gaskets, heat exchanger gaskets and corrugated metal gaskets. Spiral wound gasket filled with CAF / PTFE / Graphite. Style R spiral wound gaskets embody all the exclusive features for keeping compression values in balance with bolting and providing adequate resilience to compensate for variable stresses encountered in service. Gasket sheets are frequently rolled when purchase in long lengths. Particularly suitable where old and pit-ted faces have. Outside Dia. Spiral wound gaskets have the ability to recover under the action of fluctuating loads caused by process fluid pressure and temperature changes, flange face temperature variations, flange rotation, bolt stress relaxation and creep. A spiral wound gasket (SWG), is composed of metal windings and made of a softer a filler material, an outer ring to limit the compression and an inner ring to reduce buckling. The spiral wound gaskets are made with a spiral wound metallic strip generally in stainless steel (304, 316L, 321, inconel, monel…) with soft material like graphite, PTFE or mica. China Spiral Wound Gasket, Find details about China spiral wound gasket, spiral wound gaskets from Spiral Wound Gasket - Cixi City Xinying Sealing Component Co. Get best price and read about company and get contact details and address. d2 = Inside diameter sealing element when no Inner ring is used. 1) mm is recommended to provide the compression stop. Gaskets are used by a wide range of industrial applications to prevent leaks and to fill space between two or more surfaces. 20 used with ASME B16. Double Colour Coding for Spiral Wound Gaskets as per ASME B16. The filler material in these gaskets acts as the sealing element, with the metal providing structural support. 2mm & Filler 4. Spiral Wound Gasket with Inner And Outer Ring. Spiral Wound Gaskets - Free download as PDF File (. The spiral wound gasket is semi-metallic, comprising of a spirally wound v shaped stainless steel strip and a non-metallic filler material, such as graphite or PTFE. The inner ring fills space between flanges and acts to reduce erosion of flange facings and minimizes turbulence. 187” thickness. They are used in equipment with glass; ceramic or glass coated steel flanges. Gaskets in a variety of formats including elastomer, metal ring, o-ring, spiral wound and more. Spiral Wound Gaskets with inner and external rings (Style SG & SG/IR), should be fully compressed to the guide ring. 375 Inch length, aluminum, 0. Find, Connect & Trade on ShipServ Pages. The seating width is typically 1/2 * the square root of the actual gasket width (see table 2-5. #515 SPIRAL-WOUND RING WITH OD AND ID CGI. To further improve the pressure rating of the spiral wound gasket, a steel ring may be added to the inside. To read more about Gasket Selection click HERE. China din spiral wound gasket China oval spiral wound gasket China ptfe spiral wound gasket China 304 spiral wound gasket China ansi spiral wound gasket China metal spiral wound gasket For product pricing, customization, or other inquiries: Contact Supplier. Normally spiral wound gaskets are made as per ANSI B 16. A measurement taken at right angles to the length of an aperture,in distinction from thickness. 20 - Metallic Gaskets for Pipe Flanges: Ring-Joint, Spiral-Wound, and Jacketed; Inner rings are recommended for all graphite filled gaskets, required for all PTFE filled gaskets, and for NPS 24 and larger in Class 900, NPS 12 and larger in Class 1500, and NPS 4 and larger in Class 2500. The spiral wound components of Style D are identical to those of Style W and in addition have a wire loop welded to the outer periphery of the gasket, sized so as to fit over diametrically apposite bolts, for proper centering of the spiral wound component on the gasket seating surface. Exporter of Red Valcanised fibre sheet - Red Vulcanized Fiber Sheet offered by J. ** Spiral wound gaskets can be made to large maximum widths if required. Spiral-wound gaskets can be fabricated of any metal which is available in thin strip and which can be welded; therefore, they can be used against virtually any corrosive medi more. 47 Series B Flanges. Spiral-wound gaskets should not be used in metal-to-metal contact at temperatures above 350 °C without prior testing or experiment. d3 = Outside diameter of sealing element. Spiral wound gaskets can be reinforced by an outer centering ring and/or inner retaining ring. 50 / BS1560 Flanges ASME/ANSI B16. Support rings, inside and Outside the spiral, improve the gasket's handing, fitting and Versatility. Spiral wound gaskets are designed for ASME B16. Gasket Compressibility ASME B16. Application/. The foil may be used as filler material in spiral wound gaskets or as a seal in serrated gaskets. 5 mm (measured across metallic strip not including the filler, which protrudes slightly beyond the metal). Gaskets are used by a wide range of industrial applications to prevent leaks and to fill space between two or more surfaces. 20 standard (''Metallic gaskets for Pipe Flanges''). Source from Hengshui Aohong Technology Co. Maxiflex spiral wound gaskets combine the ease of sealing of a graphite, PTFE or mica filler with the strength afforded by a specially profiled metallic, spring-like reinforcement. 5 (flanges up to 24 inches nominal size) and ASME B16. Made of a GAMSPIR gasket and connected with an inner ring. There is no specific standard for this style of gasket. 1-5 Inside Diameters of Inner Rings for Spiral-Wound Gaskets Used Between ASME B16. Graphite Tape for Spiral Wound Gasket - SWG graphite filler,density 1. Browse Seal and Design's corrugated metal gasket offerings from Garlock CMG, Lamons CMG, and Leader CMG. 2mm, Galvanized. Description:Spiral Wound Gaskets for manhole and handhole, tubecap etc. pdf), Text File (. on Alibaba. Aiflon multitudinous products with 6 series can satisfy various industrial demands for sealing and insulation. Exporter of LAMINATED SHEETS - High Pressure Laminated Sheet offered by J. 150# Green 304SS and Graphite Spiral Wound Flange Gasket for 6" Pipe Fastenal Part No. 20- that covered dimensions for Metallic Gaskets such as Ring-Joint, Spiral-Wound, and Jacketed Spiral Wound Gasket Dimensions Tables (NPS) Classes 150, 300 Class 150 Class 300 Class. Main material used are AISI 316, INCONEL, HASTELLOY and fillers like GRAPHITE or PTFE. graphite has got a superior chemical resistance against a wide range of media. Support rings, inside and/or outside the spiral, improve the gasket's handling, fitting and versatility. In this article we will discuss the Spiral wound Gasket - Basic Characteristic and Styles. By combining different winding materials and metals the gasket can be tailored to a wide variety of operating conditions. "YOGDEEP" Spiral Wound Gaskets YOGDEEP offer a range of Spiral Wound Gaskets, of which gaskets ranging from 15 mm-3500 mm id are manufactured pertaining to international standards like api 601, asme 16. Style R spiral wound gaskets are manufactured to a nominal thickness of 0. ASA 600 Spiral Wound Gaskets recover under fluctuation loads. Spiral wound gaskets without centering and inner ring Spiral wound gaskets have proven to be the most reliable sealing element for use in difficult, critical and arduous duties. 47 | DIN EN 1514-2 | DN2690 | JIS B 2404 For Flange. 20 mm) and the width according to the gasket thickness. Order FLEXITALLIC Spiral Wound Metal Gasket, 3 In, 304SS, CGI at Zoro. wound sealing element composed of a metal winding wire in combination with a vermiculite based filler material. Spiral wound gaskets are manufactured by spirally winding a V-shaped metal strip and a strip of non-metallic filler material. The sealing element is manufactured from preformed, V-shaped metallic windings with intermediate soft sealing fillers. The inner ring provides a positive stop preventing the gasket from over compression and possible damages. Please providing complete specification when ordering it. Gasket thickness is 3/16" nominal. Style WRI-RJ gaskets are fitted with an Inner ring.