Spiral Wound Gasket Thickness

Seller Description. We listed up our recommendations for you ! MonotaRO offers Spiral wound gasket and more. Spiral wound gaskets: Ideal for use in applications where thermal cycling can be a problem; Kammprofile gaskets: combine the benefits of a soft material with the advantage of high integrity sealing of a metal gasket; Corrugated gaskets: particularly suitable for applications involving narrow flanges. Spiral wound gaskets are the most commonly used gaskets for raised-face flanges. Materials used include aluminum, brass, copper, Hastelloy®, stainless steel and Inconel®. ) evenly wound in concentric spiral under constant stress. The section of the gasket that creates the seal between the flange faces is the spiral wound section, which houses the soft sealing element. 045 in x 7/8 in (Qty. Viton,Buna-N, Teflon encapsulated Viton, PTFE. Pipe fittings of any type, material (carbon, alloy, stainless, nickel alloy, plastic, non ferrous), and norm (ASME, API, EN, JIS): buttweld fittings (elbows, tee. Each bid quantity is for a Lot of Four (4) Gaskets. All kits are correctly sized for the application and conveniently packaged to minimize loss of component parts during installation. 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 main property of Spiral Wound Gasket, owing to elastic action of the special metallic strip profile, is that of offering a perfect sealing under fluctuating pressure and temperature conditions & maintaining tight elastic. Standard sheet size is 24″ x 50″ and 24″ x 48″ for. d)Gasket thickness e)Flange width of gasket f) Pressure service rating g)Gasket material preference Style T Spiral Wound Gaskets for Boiler Handhole and Tubecap Assemblies The design features of the basic Flexitallic spiral wound construction alleviate the need for sealing compound. 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. A GAMSPIR gasket is applied in a tongue and groove fl ange joints (type C/D and E/F) GAMSPIR® I. Spiral Wound Gaskets - This type is made using metallic and filler material, usually carbon or stainless steel and are wound in a circular shape, rather than sheets. The standard thickness values are as follows: Initial. For Problematic Flange The C#SC gasket consists of two spiral wound gaskets placed in a specially machined metallic ring as illustrated. Spiral Wound Gaskets are composed of a metallic continuous strip with a special shaped profile, coupled with a continuous filling strip (Asbestos, PTFE, Graphite etc. Style PN Flexpro™ are selected for use in confined locations, including male and female, tongue and groove and recessed flange arrangements. We offer superior quality gaskets ranging from 15 mm-3500 mm id and are being are manufactured in line with the international standards like API 601, ASME B16. 0mm centring ring/inner rings. html According to its material and structural characteristics, gaskets can be divided into non-metal gaskets, metal g…. 20 used with ASME B16. Standard thickness of a gasket is 4. Applications. The metal strip holds the filler, providing the gasket with mechanical resistance and resilience. PT PIP VALCON Menjual Spiral Wound Gasket Dan Kami Juga Men Jual Elbow , Jual Pipa , Jual Valve. Filler material is Graphite. Expanded PTFE tape with high quality is also available. Spiral Wound Gaskets use Non-Asbestos inorganic paper, VALQUAFOIL™ (expanded graphite) and VALFLON™ (PTFE) tape as filler materials, and exhibit good elasticity by means of a V-shaped hoop. 120 inches minimum and 0. 5mm (1/2" - 12"), 3. Phelps Style 9011 is a spiral wound gasket with inner ring only. Gasket Construction. The most common combination is 316L Stainless Steel Windings with a flexible Graphite filler with a total thickness of 4. They are composed of a Stainless Steel metal winding and a soft filler material. This minimizes the risk of material creep through over-tightening. asbestos insertion insertion lower is nearly happens - Leakage of a spiral-wound gasket with graphite progressively and stabilizes after an hour or so. Avariation of a Metakamm gasket with four self-locating lugs designed to minimise the number of gaskets required to fit all flange Classes from 150 to 2500. The Gaskets can seal fluid pressures up to 250 bar and temperature range of -200oC to 1000oC. Table 7 ASME B16. 47 22" to 60" Series A (MSS SP-44) dimensions and tolerances in accordance with ASME B16. 20 Specifications 17 Mar king for Standard Spiral Wound Gaskets. CGI Spiral Wound Gasket Supplier in China: CGI Spiral Wound Gasket with Graphite Filler, Flexitallic Type, UNS S31254, DN250, PN50, 4. Spiral-wound gasket dimensions and sizes for ASME B16. Style PN Flexpro™ are selected for use in confined locations, including male and female, tongue and groove and recessed flange arrangements. In operation, flange faces are presented with a spiral of alternate metal/filler layers. Special request is required for a nominal thickness of 6. 50 / BS1560 Flanges ASME/ANSI B16. 5, ASME B16. 5 has recommendations on gaskets/bolts/weld necks if you're using 150 class flanges. Excellent performance in joints restricting compression is provided since their resiliency will compensate for modest separation. Welcome to contact us!. Rubber Non-Asbestos Gaskets. The most common materials used for metallic strips are: • Stainless steel AISI 304 and 304L: the most widely used material. 47 SERIES B Flanges Gasket Thickness DIN Flange Gaskets JIS Flanges. Just need to add steel strips and fillers. and chemical processing plants, spiral wound gaskets are also effective for power generation, aerospace, and a variety of valve and specialty applications. When installing a Spiral Wound Gasket, check the dimensions of the Gaskets for use between pipe and pressure vessel flanges. Spiral wound gaskets have been proved to be one of most used gaskets especially at high operating pressure and critical applications. 2mm) thickness. The Gasket is easy to install and remove and will not cause damage to the Flange surfaces. Spiral wound gaskets must contain an appropriate filler between the winding for the application. 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;. To mitigate the possibility of flange rotation, gasket buckling, or outer ring guide dishing, limit the assembly bolt load to compress the spiral wound gasket portion only Thickness. > The material for the metallic strip conforms to AISI 304/316/321/321. MSI is a gasket distributor, offering spiral wound gaskets in 304 & 316 stainless steel, along with several special alloys. Order FLEXITALLIC Spiral Wound Metal Gasket, 4 In, 316SS, CGI at Zoro. 304l Outer Ring Ptfe Spiral Wound Gasket , Find Complete Details about 304l Outer Ring Ptfe Spiral Wound Gasket,Spiral Wound Gasket,304l Spiral Wound Gasket,Ptfe Spiral Wound Gasket from Gaskets Supplier or Manufacturer-Luoyang Heng Sheng Sealing Material Supply Co. Title: IG_ang_ovitek_new_090409. Due to this combination of materials the spiral wound gasket is suitable for sealing under severely fluctuating. Gasket thickness (in mm) Tightening pressure (Mpa) 10 0 20 30 40 50 0 70 80 90 100 4. Manhole & Hand hole - Large Diameter Gaskets - Tongue and groove. Type E Gasket (Full Face) The gasket retainer extends out to the O. The standard winding thickness is 4. Standard style S gaskets are normally manufactured according to particular customer drawings, or by given sizes. My questions are: 1. 0mm centring ring/inner rings. Product Range. Pipe Size, 5-7/8 In. com/types-of-gaskets. 20 standard for spiral wound gaskets now require inner rings on all. While the dimensional character of spiral-wound gaskets is accepted as relatively well standardized, recent research by the authors have conclusively shown that the performance characteristics among a random group of similar spiral-wound gaskets, that is, those of identical nominal pipe size and pressure class, may vary by as much as a factor. S P ENGINEERS - S P ENGINEERS IS (AN ISO 9001:2008 certified Gasket Mfg. Spiral Wound Gaskets are one of the best all-around seals, offering a low-cost solution that combines fire resistance and the ability to handle temperature and pressure fluctuations. Spiral Wound Gasket Uses. Corrugated Metal Gaskets (CMG) FLEXSEAL ® Spiral Wound; FLEXSEAL ® TANDEM SEAL™ Gaskets; Jacketed Gaskets; Kammprofile Gaskets; Metallic Gaskets featuring THERMa-PUR ® Solid Gaskets; Hydraulic Components. Outside Dia. Source from Chengdu Derbo Steel Co. Maxiflex gaskets are capable of giving an excellent seal over a wide range of flange surface finishes, but as a general guide we suggest under general duties, a flange surface finish of 125-248μin. Phelps Style 9004 is a Spiral Wound Gasket for STG (Small Tongue Groove) flanges, and is only available for ASME 16. Sheet gaskets constructed of PTFE or PTFE with glass microspheres can provide a cost-effective solution and help enable you to make custom gaskets. Spiral wound gaskets are constructed by winding together a metal (often stainless steel) and a filler (often graphite. The y factor is the minimum seating stress associated with particular gasket material and is concerned only with the initial assembly of the joint. 2mm & Filler 4. Gasket Style Comparison. All Sizes,Shapes, Thickness. Suitable for spiral wound gasket ID 300mm to 3200mm with or without inner ring. Spiral Gaskets are made as per ASME B16. 5 and BS 1560 FLG 36 Special Application Gaskets 37 Special CGI with Spiral Wound Outer Ring Gaskets fr Heat Exchangers 37. Produce range: 25mm-500mm Automatic spot welding; Can use both pre-formed SS strip in pancake or 20-25kgs spool of flat strip. Find a large supply of 4- and 8-hole full-face flange gaskets in a wide range of sizes. Style RIR spiral wound gaskets are manufactured to 0. Find Elco #10-16 x 3/4" Drilit Self-Drilling Screws w/ Bonded Sealing Washers, 5/16" Hex Head, #3 Point, Carbon Steel, Zinc (100/Pkg. With 1/8 inch thick gaskets, compression to a 0. The seller is willing to sell individual items. Spiral Wound Gaskets are composed of a metallic continuous strip with a special shaped profile, coupled with a continuous filling strip (Asbestos, PTFE, Graphite etc. Recommended for flanges with flat or raised face. ** Spiral wound gaskets can be made to large maximum widths if required. 5 Flanges 24 SW-2. - Leakage of a spiral-wound gasket with instantaneous and quickly stabilizes. Shop 3M Silver Cut-Off Wheel, 87468, T27, 5 in x. The filler material in these gaskets acts as the sealing element, with the metal providing structural support. Flexpro™ Gaskets - Style PN Style PN is a basic construction Flexpro™ gasket consisting of a serrated metallic core, incorporating soft gasket sealing facings. This profile is normally used in raised and flat faced flanges. The basic element of every gasket is the wound core. 5 mm Standard (also available 3. Spiral Wound Gaskets with inner and external rings (Style SG & SG/IR), should be fully compressed to the guide ring. #313 SPIRAL-WOUND RINGS WITH OD CG Built for long service life on standard piping and many other closures. Great prices & free shipping on orders over USD50!. Gasket Machines. Spiral wound gasket is formed of V-shaped soft non-metallic filler & Metallic strip. The Spiral Wound Gaskets are composed of a metallic continuous stripe with a special shaped profile, coupled with a continuous filling stripe (Asbestos, PTFE, Grafoil, Ceramic etc) evenly wound in concentric spiral under constant stress. Consisting of a metal core serrated on each side and covered with a soft filler that is bonded to each face, our Kammprofile gaskets (or camprofile gaskets) are ideal for both standard pipe and heat exchanger applications. Style 625 spiral wound gaskets are similar to Style R gaskets, with a thickness of 0. Spiral wound gaskets are the most commonly used gaskets for raised-face flanges. You can check the effectiveness of the flange makeup procedure by checking the thickness after use. Basic type spiral wound gasket consists of a thin metallic strip and soft non-metallic filler that are simultaneously wound on a rotating mandrel. 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 […]. 1-3 Dimensions for Spiral-Wound Gaskets Used With ASME B16. Garlockʼs FLEXSEAL® spiral wound gaskets provide superior performance and consistent compressibility. The gaskets can seal fluid pressures up to 250 bar and temperature range of -200°C to in excess of 450°C. Expanded PTFE tape with high quality is also available. Source from Chengdu Derbo Steel Co. Spiral Wound Gasket is highly appreciated by industries like automobiles, water machines and many other similar sectors flawlessly used for machines equipment for their strong construction, most advantageous functionality, precise dimensions and longer service life. It can automatic producing the gasket with or without inner rings. The completed gasket is fitted into a steel ring of specific thickness. GasketData (Sec1- (Converted)-1 20/7/06 8:22 pm Page 3 3 Section 1 “A device for sealing two surfaces, by storing energy between them” ‘FLOATING’ ASSEMBLY ‘RIGID’ ASSEMBLY What is a gasket? For years, many different types of gasket have been used to seal bolted connections. During the inspection of Spiral Wound Gasket Dimensions, you should check for Diameter - Inside / Outside Thickness Centering ring dimensions Permissible Variations of Gasket dimensions are covered in ASME B16. A GAMSPIR gasket is applied in a tongue and groove fl ange joints (type C/D and E/F) GAMSPIR® I. Double Colour Coding for Spiral Wound Gaskets as per ASME B16. All Sizes,Shapes, Thickness. ISO 9001:2008 certified custom manufacturer of extruded, spiral wound and molded gaskets. Material can be supplied in sheets and/or rolls depending on thickness. The Style ZA is recommended for use on standard flat face and raised face flange assemblies. The outer ring serves as a compression stop, anti-blowout device,. Gasket As the primary body seal, emission free PTFE gasket is always provided. Buy ASME B16. SUNWELL SEALS gasket factory covering 10,000 sq. SPETOSPIR ® SWZD gasket is a two zones gasket applied as antioxidation style for gaskets working in temperatures above 500°C – in the zone exposed to medium graphite, outside – mica, or as firesafe style of the PTFE filled spiral wound gasket, in such a case inner filler – PTFE, outer filler – graphite. 5, ASME B16. Above is the "Maxiflex" spiral wound gasket's basic sealing element. Consisting of a metal core serrated on each side and covered with a soft filler that is bonded to each face, our Kammprofile gaskets (or camprofile gaskets) are ideal for both standard pipe and heat exchanger applications. Thickness : 0. Outer guide ring is fitted to centralise the gasket between the bolts and to act as a compression limiter. †† Spiral wound gaskets can be required. PN 16 gaskets can be manufactured either as I. ,Ltd is a professional leader China Flexitallic spiral wound gasket,Spiral wound gasket,head gasket,Spiral wound with graphite gasket,gasket sealant,Spiral wound flange gasket manufacturer with high quality and low price. Thickness of Maxiflex Gaskets: Spiral Wound Gaskets are manufactured with a number of standard thickness which are designed to a specific thickness to attain the best sealing performance and adaptation to the flanges. , missile and aircraft units. Flexible graphite gasket may be additionally employed as the secondary body seal for firesafe provision. With Inner And Outer Ring Spiral Wound Gasket For Flange Tension , Find Complete Details about With Inner And Outer Ring Spiral Wound Gasket For Flange Tension,Spiral Wound Gasket,Spiral Wound Gasket,Spiral Wound Gasket from Gaskets Supplier or Manufacturer-Hengshui Yingli Import And Export Co. SealAndDesign. Such a gasket can withstand high temperature limit (550 °C) and pressure limit (250 bar). 47, Series A & B. Spiral Wound Gasket Machine, Automatic Winding Machine, Medium Size Swg Machine manufacturer / supplier in China, offering Semi Automatic Swg Winding Machine, Automatic Winding Machine for Spiral Wound Gasket, Polishing Machine for Swg Ring and so on. When ordering it providing complete specifications is required. It may have an inner and/or outer, solid or spiral wound compression ring(s). Our spiral wound gasket have the filter protruding above metal windings and guide ring, therefore as the gasket is compressed, the filter is readily compressed thus producing the sealing effect at an earlier stage if compare to the traditional spiral wound gasket which is requires a significant loading stress to compress the gasket to its optimum operating thickness. FH11 Author: MajK Created Date: 4/9/2009 10:18:06 AM. Metaflex® gaskets are Gasket profiles manufactured from V-shaped metal strips, spirally wound with an inlay of filler between each turn. Capabilities include CNC waterjet, die and knife cutting, vulcanizing, prototyping and bonding. GA9100 Spiral wound gasket Spiral wound gasket (SWG) consists of thin metal hoop and nonmetal filler material that are simultaneously wound. #513 SPIRAL-WOUND RINGS WITH OD CG Built for long service life on standard piping and many other closures. 2mm & Filler 4. Gasket Width Limits Thickness 0. MSI is a gasket distributor, offering spiral wound gaskets in 304 & 316 stainless steel, along with several special alloys. INSEAL Spiral Wound Gaskets are semi metallic products designed for high pressure and temperature applications. For gaskets with a diameter no superior to 1200 mm the thickness of 4,5 mm is usually suggested, for the diameter up to 1800 mm - 5,5 mm. Consisting of a metal core serrated on each side and covered with a soft filler that is bonded to each face, our Kammprofile gaskets (or camprofile gaskets) are ideal for both standard pipe and heat exchanger applications. Due to this combination of materials the spiral. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. The V-shaped metal strip is spirally wound with the softmaterial filler. Mica Gaskets. 5mm, however Spiral Wound Gaskets can also be manufactured in the following thickness to customer request. Spiral wound gaskets are manufactured by winding an alternating combination of a metal strip and soft filler material. Style PN Flexpro™ are selected for use in confined locations, including male and female, tongue and groove and recessed flange arrangements. Spiral Wound Gaskets , Find Complete Details about Spiral Wound Gaskets,Corrugated Gasket,Gasket Cutting,B16. GasketData (Sec1- (Converted)-1 20/7/06 8:22 pm Page 3 3 Section 1 "A device for sealing two surfaces, by storing energy between them" 'FLOATING' ASSEMBLY 'RIGID' ASSEMBLY What is a gasket? For years, many different types of gasket have been used to seal bolted connections. a pH range varying from 0-14. These gaskets have a metal wound outwards in a circular spiral, with the filler material wound similarly, but starting from the opposite side, thus resulting in alternating layers of metal and filler material. Special styles are available in other thickness. Spiral wound gaskets: Ideal for use in applications where thermal cycling can be a problem; Kammprofile gaskets: combine the benefits of a soft material with the advantage of high integrity sealing of a metal gasket; Corrugated gaskets: particularly suitable for applications involving narrow flanges. Therefore, it is important for our technical department to have all the pre-study information requested (see technical information sheet, page 19). Flexitallic Gasket - Broad term sometimes used to describe nearly any type of spiral wound gasket. The machine can manufacture gaskets with: Different thicknesses (3,2 mm – 4,5 mm – 6,4 mm – 7,2 mm as well non standard thickness). Gasket sheets are frequently rolled when purchase in long lengths. We listed up our recommendations for you ! MonotaRO offers Spiral wound gasket and more. The spiral construction provides excellent sealing performance and confers high levels of gasket resilience. Spiral Wound Gasket Materials Metallic Strip The metallic strip that holds the filler has a standardized thickness of 0. 5 150# Flanges. Phelps Style 9100 is a spiral wound gasket with outer centering ring only, and is suitable for use in mild to moderate service conditions This type of metal gasket is used for flat-face, raised face flanges, and RTJ or API joint flanges. The gasket can be supplied with inner and/or outer centering/compression stop rings or in sealing element form. 5 flanges and as per "A" Series and "B" Series to suit ASME B16. A beaded metal band is wound with a soft material (graphite or PTFE) for spiral wound gaskets. 20 which covers spiral wound gaskets requires the use of solid metal inner rings in: Pressure Class 900, nominal pipe sizes 24 and larger, Pressure Class 1500 from nominal pipe sizes 12 and larger, Pressure Class 2500 from nominal pipe sizes 4 and larger and all PTFE filled gaskets. Seller Description. ML Star Engineering Gasket manufactures ring joint gaskets according to API 6A and ASME B16. TEMPERATURE Spiral Wound Gaskets can be used in a wide variety of media, i. Metalflex Styles - 911, 911M, 911T, 914 DESCRIPTION Teadit Metalflex® 911 Spiral-wound gaskets are made of a preformed metallic strip and a soft filler material (PTFE or graphite), wound together under pressure. Required Gasket Compression for Spiral Wound Gaskets Spiral Wound Gaskets with internal or external rings, i. Home Products Gasket Material, Packing & Seals Gaskets Spiral Wound Gaskets Gaskets Thickness: 4. Particularly suitable where old and pit-ted faces have. 1 - 1,000 / Piece, China, OEM, Basic,with inner ring,with outer ring. 5 150# Flanges. A variety of forms of the gasket are available and these can be manufactured in various materials or sizes to suit your requirement. The combination of metal and filler material compresses to its predetermined thickness under bolting pressure and thereby preventing leakage within the limit of its specified temperature and pressure range. GasketData (Sec1- (Converted)-1 20/7/06 8:22 pm Page 3 3 Section 1 "A device for sealing two surfaces, by storing energy between them" 'FLOATING' ASSEMBLY 'RIGID' ASSEMBLY What is a gasket? For years, many different types of gasket have been used to seal bolted connections. A spiral-wound gasket is different—more like a thick rubber gasket. Yellow Green Maroon Turquoise Blue Silver Black Brown Beige White White Gold Gold No Color Orange Red Purple Ph: (416) 741-0750 Gasket@AbleSealAndDesign. Joining this innovative family at. You can buy them anytime from our Philippines online store. The inner rings are normally supplied in the same material as the spiral wound component. They are composed of a Stainless Steel metal winding and a soft filler material. Applications include but not limited to: Supports for heating resistors (i. When you purcahse. 285 Note: Tolerance ±0. Measure Gasket ID. d)Gasket thickness e)Flange width of gasket f) Pressure service rating g)Gasket material preference Style T Spiral Wound Gaskets for Boiler Handhole and Tubecap Assemblies The design features of the basic Flexitallic spiral wound construction alleviate the need for sealing compound. The Change gasket design combines aspects of both a traditional spiral wound gasket and a kammprofile, improving upon both using. The flanges should be designed to provide compression limitation to the gasket's optimum compressed thickness (Please contact the Blaylock Gasket Technical Department for details). Materials used include aluminum, brass, copper, Hastelloy®, stainless steel and Inconel®. 5mm, Raised Face. 1 - 15 / Piece, Sichuan, China, derbosteel, Spiral Wound Gasket. 6 mm is available only for the basic shape and SUS 316 loop. Manhole & Hand hole - Large Diameter Gaskets - Tongue and groove. For gaskets with a diameter no superior to 1200 mm the thickness of 4,5 mm is usually suggested, for the diameter up to 1800 mm - 5,5 mm. Above is the “Maxiflex” spiral wound gasket’s basic sealing element. Get contact details & address of companies manufacturing and supplying Gaskets, Base Gaskets across India. Pipe fittings of any type, material (carbon, alloy, stainless, nickel alloy, plastic, non ferrous), and norm (ASME, API, EN, JIS): buttweld fittings (elbows, tee. The temperature range is -200°C to +450°C. 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. 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 […]. 3000 KW Guide Ring laser cutting, 12 sets gasket punching, 11 set Automatic kammprofile gaskets CNC, 32 set winding machines for Spiral Wound Gaskets, etc. Facts Metallic Gaskets. 47 SERIES B Flanges Gasket Thickness DIN Flange Gaskets JIS Flanges. MSI is a gasket distributor, offering spiral wound gaskets in 304 & 316 stainless steel, along with several special alloys. Filler material is Graphite. The Spiral Wound Gaskets are reinforced on the inner and outer diametre by winding of several electrically welded spiral metal only. Application/. Pipe Size, 2-1/4 In. It is designed to seal between two nondeforming surfaces. Spiral-wound gasket dimensions and sizes for ASME B16. Note: Product Prices vary as per size and thickness of. a pH range varying from 0-14. According to the need of the mating flange, the gasket is provided with an outer ring, an inner ring or both outer and inner rings. 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 & BS1560 flanges, Spiral winding only, containing preformed metal and soft filler material, inner and outer diameters of winding are reinforced with several plies of metal without filler to give greater stability. SHASON Spiral Wound Gaskets are semi metallic products designed for high pressure and temperature applications. Company) Founded in the year 1996, we "S. SPIRAL WOUND GASKETS. 5 flanges and as per "A" Series and "B" Series to suit ASME B16. SPIRAL WOUND GASKETS (SWG) Selection of gasket thickness Spiral wound gasket is standard produced with a thickness of 4,5mm. Home Products Gasket Material, Packing & Seals Gaskets Spiral Wound Gaskets Gaskets Thickness: 4. Applications. To further improve the pressure rating of the spiral wound gasket, a steel ring may be added to the inside. Metal band:1. Standard gasket thickness is 3/16" nominal; 1/8" and 1/4" thicknesses are available for special uses. Browse the different Lamons spiral wound gaskets below, they are categorized under basic, specialty, and popular types. wound sealing element composed of a metal winding wire in combination with a vermiculite based filler material. Gasket thickness (in mm) Tightening pressure (Mpa) 10 0 20 30 40 50 0 70 80 90 100 4. The spiral construction provides excellent sealing performance and confers high levels of gasket resilience. Spiral Wound Gaskets Spiral wound gaskets consist of a V-shaped metal strip spirally wound in combination with a soft, filler material. This results in a growing circle of alternating layers of filler material and metal strip. They are composed of a Stainless Steel metal winding and a soft filler material. Spiral Wound Gasket Specification and Identification Spiral wound gaskets are supplied and identified as follows: NPS and Flange Pressure Class: A class and nominal pipe size must be specified and must match that of the flange con­cerned. Spiral Wound Gasket: NSEAL Spiral Wound Gaskets are semi metallic products designed for high pressure and temperature applications. Multiple wraps of metal and filler in the spiral create barriers that reduce the possibility of leaks. Measure Gasket ID. Table 7 ASME B16. 5mm, however Spiral Wound Gaskets can also be manufactured in the following thickness to customer request. 5mm thick, although these values can be adjusted to suit specific needs. †† Spiral wound gaskets can be required. 47 Series A Flanges Spiral wound for ASME B16. Required Surface Finish 125 - 250 Microinch Ra Design Parameters Tolerance Capabilities Gasket Thickness Maximum Inside Dimension Recommended Flange Width Recommended Compressed Thickness 0. is one of the professional china manufacturers work at Gasket Machines(spiral wound gasket machine,kammprofile machine). com Able Division 5533. The temperature range is -200°C to +450°C. 47 Gasket Dimensions for ASME B16. Mica Gaskets. Our standard production program comprises a range of spiral wound gaskets with inner diameters of 10 mm to 3000 mm and a nominal thickness of 3. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. The most common combination is 316L Stainless Steel Windings with a flexible Graphite filler with a total thickness of 4. 5 Flanges 24 SW-2. Gasket thickness (in mm) Tightening pressure (Mpa) 10 0 20 30 40 50 0 70 80 90 100 4. Spiral wound gaskets are precision-engineered for flanged joints, heat exchangers, boiler handholes, manholes and high-temperature applications, and offer resistance to corrosive and toxic elements. To further improve the pressure rating of the spiral wound gasket, a steel ring may be added to the inside. Spiral Wound Gaskets Spiral Wound Gaskets are suitable for a wide range of operating conditions and can be adapted to suit almost all applications. Spiral Wound Gasket per ASME B16. The Spiral wound gaskets UNIQUE are composed of a metallic continuous stripe with a special shapped profile, coupled with a continuous filling stripe (CAF & CNAF, Asbestos & Non Asbestos, PTFE, Graphite, Ceramic etc. Many spiral wound gaskets for critical applications include an inner guide ring also, which gives the gasket a greater resistance to thermal shock and in the case of vacuum service prevent the filler material being sucked in. The gasket can be supplied with inner and/or outer centering/compression stop rings or in sealing element form. 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. Spiral wound gaskets can be strengthened by an centering ring and/or inner ring. Spiral wound gaskets have been proved to be one of most used gaskets especially at high operating pressure and critical applications. 2 Ss316 Spiral Wound Gasket, SS304 Ring Type Joint Gasket, API 6A R Type Ring Joint Gasket for Flange and Valve and so on. Spiral wound gaskets are manufactured by spirally winding a V-shaped metal strip and a strip of non-Metallic filler material. Standard style S gaskets are normally manufactured according to particular customer drawings, or by given sizes. Product description: Spiral wound gasket take high quality alloy or stainless steel belt as basic materials and graphite, asbestos, PTFE as material for spiral wound fillers in the V or W type. Mone Engineering & Sales Corporation - offering Own Spiral Wound Gaskets in Erode, Tamil Nadu. The most often used semi-metallic gasket for high-pressure joints is the spiral wound gasket. Teflex Gasket is Spiral Wound Gasket China Manufacturer. This minimizes the risk of material creep through over-tightening. 5 manufactured in accordance with all relevant gasket BS 1560 standards to suit the following flange designations. Find Elco #10-16 x 3/4" Drilit Self-Drilling Screws w/ Bonded Sealing Washers, 5/16" Hex Head, #3 Point, Carbon Steel, Zinc (100/Pkg. 20 SS304 Graphite Spiral Wound Gasket 4 Inch, Material: SS304, FILLING: Graphite, Size: 4 inch. We provide a broad range of products including but not limited to Flexitallic spiral wound gaskets, die cut gaskets, sheet material, Flexpro (kammprofile) gaskets, RTJ's and o-ring seals. Spiral Wound Gasket, Gasket, SS316 Gasket manufacturer / supplier in China, offering Spiral Wound Gasket 4 Inch 150lb ASME B16. Maxiflex gaskets are capable of giving an excellent seal over a wide range of flange surface finishes, but as a general guide we suggest under general duties, a flange surface finish of 125-248μin. Please see the table bellow: t1 Tolerance D b max t2 Thickness after fitting. Special styles are available in other thickness. The company has marked its presence all over India, by offering excellent Products. Material can be supplied in sheets and/or rolls depending on thickness. Spiral Wound Gasket. Full Face Gaskets; Ring Gaskets; Spiral Wound Gasket w/ Inner Ring; Spiral Wound Gasket w/o Inner Ring; Dimension Chart; Cross Reference Guide; Chemical Compatibility Chart; Price Lists; About Us; Custom Gaskets. 5 flanges and as per "A" Series and "B" Series to suit ASME B16. This profile is normally used in raised and flat faced flanges. 5 1/4" to 24" dimensions and tolerances in accordance with ASME B16. 5mm, however Spiral Wound Gaskets can also be manufactured in the following thickness to customer request. Spiral-wound gasket dimensions and sizes for ASME B16. You can check the effectiveness of the flange makeup procedure by checking the thickness after use. The style EQFG spiral wound gasket has been engineered to provide an alternative to sheet gaskets in Class 150 and Class 300 service. 20 Swg, Asme B16. Please see the table bellow: t1 Tolerance D b max t2 Thickness after fitting. 4571 (further materials available upon request)Filler material:graphite alternatively PTFEGasket thickness:4. A cost-effective sealing alternative to spiral wound gaskets in most types of higher pressure industrial vessels and tanks with inspection openings. The company has marked its presence all over India, by offering excellent Products. 20 which covers spiral wound gaskets requires the use of solid metal inner rings in: Pressure Class 900, nominal pipe sizes 24 and larger, Pressure Class 1500 from nominal pipe sizes 12 and larger, Pressure Class 2500 from nominal pipe sizes 4 and larger and all PTFE filled gaskets. 1 - 15 / Piece, Sichuan, China, derbosteel, Spiral Wound Gasket. One of the vital components in these plants is gasketed flange joint. 5 has recommendations on gaskets/bolts/weld necks if you're using 150 class flanges.