Spiral Wound Gasket Without Inner Ring

spiral wound gasekest,have 4 types: 1. The inner ring provides a positive stop preventing the gasket from over compression and possible damages. Small-diameter spiral wound gaskets do not break easily, but large-diameter spiral wound gaskets with or without inner / outer rings have a risk of breakage (so-called loosening)when excessive force is applied during storage, unpacking, transportation, and mounting. A spiral wound gasket is manufactured by spirally winding a preformed metal strip and a filler on the outer periphery of metal winding mandrels. Production range: Diameter 15mm to 500mm;. If no inner ring is used, gasket may buckle on the ID. Spiral wound gaskets are suitable for use across a wide gasket stress range. There are several variations, however, including gaskets with no guide and support rings, gaskets with only an outer guide ring or inner support ring, and those with inner and outer rings. 20 requires that spiral wound gaskets have an inner ring unless otherwise specified by the Purchaser. (Centering ring made of Carbon steel Stainless steel and other metals). Spiral wound gasket basic type: TG SWG-IR Spiral wound gasket with inner ring: TG SWG-OR Spiral wound gasket with outer ring: TG SWG-RR Spiral wound gasket with inner and outer ring: TG 870 Graphite sheet gasket without eyelet: TG 871 Graphite sheet gasket with inner eyelet: TG 872 Graphite sheet gasket with outer eyelet: TG 873 Graphite sheet. Spiral Wound Gaskets are suitable for use across a wide range gasket stress range; Spiral Wound Gaskets can be used to seal fluid pressures up to 400 bar and from cryogenic temperatures up to 1000oC; Spiral Wound Gaskets are robust and simple to install; The outer guide ring simplifies assembly and prevents blow-out of gasket. Please note this refers to the thickness of the windings and the filler, not any inner. Spiral-wound gaskets according to ASME or DIN EN with inner and outer ring and a sealing element made from stainless steel with graphite or PTFE. We also offer Style R Spiral Wound Gasket which is fitted with an inner metal ring. Also on the gasket, is a solid outer ring used for centering and controlling compression. Spiraltec, Spiral wound gaskets are manufactured according to ASME B-16. Pure Expanded Graphite Gasket. SPIRAL WOUND GASKETS. A seal arrangement for joining a first component to a second component is disclosed. 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. CF4000 with inner and outer ring is mainly installed on flanged RF type couplings (IBC type). Description: This latest large winding machine controlled by PLC can manufacture spiral wound gasket with or without inner ring. Spiral wound gasket with metal jacketed partition bar welded to spiral wound gasket for use on heat exchanger. This ring gives an additional compression limiting stop, and provides heat and corrosion barrier, protecting gasket windings and preventing flange erosion. Spiral wound gaskets are designed for ASME B16. This is simplest style of spiral wound gasket, consisting of a circular winding without centering or inner rings. 1995 Link Gusset. Typical sketch of Spiral Wound gasket. SWI - Inner Ring Type Solid inner metal ring acts as a compression stopper. SWG With Inner Ring: SINSTON ZR-SW700IR Spiral-Wound gasket with inner ring is formed of V-shaped metallic stripe and soft non-metallic filler by means of piled, spiral wound and connected its end and beginning by dot welded. 2 The spiral wound gaskets shall be made of alternate plies of preformed metal winding and filler,. They are both made to API 6A and interchangeable with standard Octagonal and Oval rings for oil field drilling and production applications in API 6B flanges. The use of these gaskets is recommended for applications with severe requirements, rated pressures higher than PN40 (600 #) and high temperature, dangerous or aggressive fluids for which the use of soft gaskets is impossible or does not guarantee reliability and sealing. For flanges with and without sealing strip. on Alibaba. Spiral Wound Gasket. Prevents media or deposits of foreign substances in. The most often used semi-metallic gasket for high-pressure joints is the spiral wound gasket. A spiral wound gasket may include a centering ring, an inner ring or both. 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. In conjunction with an inner ring, the standard spiral wound construction also supports an outer wound steel nose, designed for the purpose of accurate gasket location. In addition, the following higher. Wealson provide a comprehensive range of non-metallic, semi-metallic gaskets, metal gasket, sheet gasket materials to wide range of oil and gas, industrial, pulp and paper and automotive customers as the standard of ASME, JIS, JPI, ANSI, DIN, ISO, EN, BS and etc. SPIRAL WOUND GASKETS. 304 stainless steel / graphite. Manufacturing - Seal / Gasket China, Carbon Fiber Paking Cixi Heroos Sealing Materials Co Ltd, Carbon Fiber Paking HEROOS-512 Description:Braided from strong carbon continuous yarns after softening, impregnated with. The other features of this European Standard have been set in order to ensure good functionality of spiral wound gaskets made. They may include a centering ring, an inner ring or both. Spiral wound gaskets can be used to seal fluid pressures up to 250 bar and from cryogenic temperatures up to elevated tem-peratures of 1000OC. Spiral wound gaskets. WITHOUT RINGS. With Outer Guide Ring Spiral Wound Gasket with centering device. The centering ring thickness shall be from 2. The product range Planisteel is easy to read: SW - Spiral Wound without inner and centering ring SWI - Spiral Wound with inner ring SWC - Spiral Wound with centering ring SWCI - Spiral Wound with inner and centering ring LSSW - Spiral Wound Low Stress design The gasket code is qualified at the end by the winding metal type (eg. The design of spiral wound gaskets makes them blowout resistant and well accepted within the industry as a "Fire Safe" type of gasket. SPZ type spiral wound gaskets, with different materials in the sealing zone, used to be manufactured with. 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. 47 Spiral Wound Gasket, Swg manufacturer / supplier in China, offering Spiral Wound Gasket (SWG) Asme B16. Our spiral wound gaskets have 4 types: 1. Inner & Outer ring, filler material, and winding material. The machine can manufacture gaskets with: Different thicknesses like 3,2 mm - 4,5 mm - 6,4 mm - 7,2 mm or customized ones. However, sometimes an inner ring is not used. Specialist markets include refining petrochemicals, power. Spiral Wound Gasket CG Type Is With Outer Ring And Formed Of V-Shaped Spiral Winding And Soft Gasket Filler The Material Of Flexible Graphite, Mica, Non-asbestos, PTFE. Type SW-I – spiral wound gasket with inner support ring. on Alibaba. Related categories: Marine Seals, Gaskets & Packings Marine Rubber Gaskets Marine Ring Joint Gaskets Marine Graphite Gaskets Marine Spiral Wound Gaskets Marine Ring Gaskets Marine Non-Asbestos Gaskets Marine Metal Ring Gaskets Marine Asbestos Gaskets Marine Reinforced Rubber Gaskets. Spiral wound gaskets have incredible recovery properties that are engineered for flange joints, pumps, heat-exchangers and other high temperature and pressure static applications. Spiral wound gaskets have proven to be the most reliable sealing element for use in difficult, critical and arduous duties. Spiral wound gaskets are designed for ASME B16. Spiral wound gaskets are available for classes 150 to 2500. Spiral Wound Gasket Spiral gasket is designed to perform from -200 to 1000 C temperature range and to give reliable sealing up to 400 bars pressure. 20 electro-plating (silver in color) also standards which stipulate that that an facilitates easier identification of the inner ring is required for all PTFE filled gasket as the plating does not fill in the. Type sw 10 Spiral Wound with outer ring: they are used for raised face flanges. 5 flanges, as well as their design and performance within ASME Boiler & Pressure Vessel Code Appendix 2 flanges [2]. The inner ring is used to provide additional support to the winding material. Both styles will still be stamped ASME B-16. Spiral wound gasket without centering ring. Available Material. Ring Spiral Winding Inner Ring D-3 Spiral Wound Gaskets Manufactured in Accordance with ASME B16. 20 compliant on the outer guide ring. The most often used semi-metallic gasket for high-pressure joints is the spiral wound gasket. In addition, the following higher. China Spiral Wound Gasket, Find details about China Spiral Wound Gasket, Spiral Wound Gasket with Inner Ring from Spiral Wound Gasket - Ningbo Tiansheng Sealing Packing Co. for global purchaser of Spiral wound gasket without inner and outer ring,if you want get more types of Spiral wound gasket without inner and outer ring please contact us!. Carrier Ring. Basic Type Spiral wound Gasket Item:SINSTON ZR-SW700 Specification: Description:SINSTON ZR-SW700 Basic type Spiral-Wound gasket is formed of V-shaped metallic stripe and soft non-metallic filler by means of piled, spiral wound and connected its end and beginning by dot welded. The inner ring increases the axial stiffness and resilience of the gasket. Metal band1. Description: Phelps Style 9011 is a spiral wound gasket with inner ring only. Wealson provide a comprehensive range of non-metallic, semi-metallic gaskets, metal gasket, sheet gasket materials to wide range of oil and gas, industrial, pulp and paper and automotive customers as the standard of ASME, JIS, JPI, ANSI, DIN, ISO, EN, BS and etc. Spiral Wound Gaskets. TA-Luft certified Gaskets. com uses the Atoms Flash Cutter to cut our gaskets with precision and speed. 4 The Parameter of Tensile Specimen 35 3. Strength to the structure of gasket is based on the inner ring and they can get good sealing features with it. We can produce Spiral Wound Gaskets according to your requirements. Data / Specification Sheet • Novus Spiral Wound Gaskets Properties Spiral wound gaskets are suitable for use across a wide gasket stress range. SWC - Spiral Wound with centering ring. SPIRAL WOUND GASKET KMG 592 INNER RING TYPE: Inner sheave type is attached inner sheave ring with a standard type. 5 mm Standard (also available 3. SIO(CGI style) Spiral Wound Gasket with inner and outer rings. • Inner ring provides a compression stop Spiral Wound Gasket CGI Style RIR_Data Sheet_07-21-2017. OGF-Spiral Wound Styles: STYLE - G Basic construction 'G' without inner and outer ring. In addition, the following higher. Type sw 10 Spiral Wound with outer ring: they are used for raised face flanges. A narrow strip of V-shap metal hoop is spirally wound under tension with a filler cushion between the lamination of the metal and is spot-welded at both ends. Description:It is a desktop winding machine, which can produce spiral wound gasket without inner ring from 18mm to 200mm. on Alibaba. throughout refineries and chemical processing plants, spiral wound gaskets are also effective for power generation, pulp and paper, aerospace, and a variety of valve and specialty applications. Home > Products > Series 4000 - Spiral wound gasket > CF4000 with no rings Description: CF4000 without rings is mainly installed on flanged couplings with double inlet male-female type for standard flanges (according to ASME B16. Both sections are bonded (glued) together. Description: This latest large winding machine controlled by PLC can manufacture spiral wound gasket with or without inner ring. 20 standard which stipulates that an inner ring is required for all PTFE filled gaskets and for all class:. We are professional Spiral Wound Gaskets Supplier and factory in China. ) evenly wound in concentric spiral under constant stress. our newest design, it has the best automatic function all over China. Spiral wound gaskets are available for classes 150 to 2500. Just need to add steel strips and fillers. Spiral wound gasket is prepared by spirally winding a pre-formed metal strip and filler on the outer periphery of metal winding mandrels. Basic style kammprofile gaskets. ) and suitably grooved on the inside diameter so as to retain the gasket. To prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion, damages of gasket between flange bore and the inside diameter, the annular space is filled up by solid inner metal ring. spiral wound gaskets are widely used in the oil, gas, petrochemical process and engineering industrie Keyword : Inner ring spiral wound gasket,. Spiral Wound Gaskets are suitable for use across a wide range gasket stress range; Spiral Wound Gaskets can be used to seal fluid pressures up to 400 bar and from cryogenic temperatures up to 1000oC; Spiral Wound Gaskets are robust and simple to install; The outer guide ring simplifies assembly and prevents blow-out of gasket. The Spiral Wound Gaskets are reinforced on the inner and outer diameter by winding of several electrically welded metal. CIXI ZONDE SEALING & GASKET CO. With good quality, better price and best service, our products were exported to more than 80 countries in the world. Hi all, I recently started to work with maintenance at a refinery and I have a few thoghts and questions about gaskets. An improved spiral wound gasket is disclosed that deters and redirects buckling. i Metaflex® Spiral Wound ii Metal Jacketed iii Metakamm® Kammprofile iv Metal 'trap' gaskets c Metallic 8 i Moorside® Oval & Octagonal - ring joints ii Moorside® RX & BX - ring joints iii Other Metallic Gaskets Section Page 5 Calculation Methods 9/10/11 a ASME VIII b DIN 2505 c PVRC d CEN 6 Gasket Installation 12 a Do's and don'ts b. Gasket Resources has improved upon the original design of the “glued” Step Ring Gasket that was specified and used for years. for global purchaser of Spiral wound gasket without inner and outer ring,if you want get more types of Spiral wound gasket without inner and outer ring please contact us!. Spiral wound gaskets are also used in high pressure pipelines and are made with stainless steel outer and inner rings and a center filled with spirally wound stainless steel tape wound together with graphite and PTFE, formed in V shape. inner seal manufacturer directory and inner seal suppliers catalog - Frbiz. The Flexitallic Spiral Wound Gasket is the precision-engineered solution for flanged joints, heat exchangers, boiler handholes, manholes and other high temperature, high pressure applications—providing resistance to virtually every known corrosive and toxic element. Spiral wound gaskets are available for classes 150 to 2500. Semi Automatic Vertical Winding Machine specifications 2. Style RIR spiral wound gaskets are manufactured to 0. Spiral wound gaskets. The ISW2 Spiral Wound gasket has metal inner ring. Product Description: Part Numbers:. Description: This latest large winding machine controlled by PLC can manufacture spiral wound gasket with or without inner ring. ATOM’s automated cutting systems cut with extreme precision and repeat ability, to within +/- 0. A low-density spiral wound gasket is a better choice, where more filler material is wound within the sealing element, allowing the gasket to seal with less sealing stress. As inner ring works as reinforcement to prevent internal extrusion or inward buckling of gasket windings caused by compression, this style is suitable for male and female face connection but not suitable for ordinary pipe flange of raised face. 4571 (further materials available upon request)Fi. Joint Sheet Clean Seal Brown TOMBO No. SEALGOOD SEALS also provide non-round spiral wound gaskets, manhole and hand hole spiral wound, and just inner & outer rings for Spiral Wound Gaskets. Type R Maxiflex spiral wound sealing element Wide choice of materials for filler and metal strip Suitable for high pressure and temperature applications Recommended flanges - tongue and. However, sometimes an inner ring is not used. Spiral wound gaskets can be used to seal fluid pressures up to 250 bar and from cryogenic temperatures up to elevated temperatures of 1000oC. Because of the robust design of the spiral wound gasket. A seal arrangement for joining a first component to a second component is disclosed. Spiral Wound Gaskets with inner and external rings (Style SG & SG/IR), should be fully compressed to the guide ring. Wealson is the manufacturer of high quality, high value sealing products. So using a SPW gasket without inner ring, the protrusion/obstruction of gasket is not going to be there. A table listing the dimensions for Spiral Wound Gaskets Style WRI-RJ and WR-RJ (which is the same as WRI-RJ only without the inner ring) to suit raised face to RTJ flanges is included in the attached Spiral Wound Gaskets e-Brochure. com uses the Atoms Flash Cutter to cut our gaskets with precision and speed. Just need to add steel strips and fillers. Spiral Wound Gasket is the ideal gasket in the semi-metallic category. Main Ring Type Joint Page. With the ability to withstand harsh conditions without losing integrity, Spiral Wound Gaskets are increasingly utilized in the sealing industry. com providing quality inner seal products among factory, manufacturers, suppliers, and global inner seal buyers. Both styles will still be stamped ASME B-16. Use Correct size, New, bolts/studs, nuts, washers (multiply torques by 0. Spiral wound gasket for heat exchangers are designed for heat exchangers, it can be with or without inner and outer rings. Related categories: Marine Seals, Gaskets & Packings Marine Rubber Gaskets Marine Ring Joint Gaskets Marine Graphite Gaskets Marine Spiral Wound Gaskets Marine Ring Gaskets Marine Non-Asbestos Gaskets Marine Metal Ring Gaskets Marine Asbestos Gaskets Marine Reinforced Rubber Gaskets. BLACKTIGHT (with inner ring) Version of Spiral wound gasket using VALQUAFOIL tape applied as filler material with inner ring 6596: BLACKTIGHT (with inner/outer ring) Version of Spiral wound gasket using VALQUAFOIL tape applied as filler material with inner ring and outer ring 6590VC: BLACKTIGHT(Basic type) for cryogenic application. 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. 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. • Sealing element (D) combined with a centering ring (R) and an inner ring (I) which improves radial strength and protects the sealing element from erosion and inward bucking • Commonly used with standard raised face and full face type flanges • Inner rings are recommended for all spiral wound gaskets. Spiral wound gaskets Style 911 are mainly used in tongue and groove or male and female. 5 mm Standard (also available 3. KXT Inner & Outer Rings can be processed for spiral wound gaskets. LSSW - Spiral Wound Low Stress design. The spiral wound gaskets are flange gaskets for petrochemical, chemistry, nuclear and agrifood. Semi-metallic gaskets are used for applications that require an increase in temperature and pressure, and high loads on the flanges. Title: IG_ang_ovitek_new_090409. Are you looking for the best selling spiral wound gaskets models? Look at the comparison between different offers to verify the best quality/price match and, above all, compare prices according to the tests by other clients. They are usually made according to the customer's drawing Oblong, rectangular, oval, pear, diamond shapes are available, with or without rings. Are all Spiral Wound Gaskets the Same? The general assumption with spiral wound gaskets is that they are all the same. A wide variety of spiral wound gasket with inner ring options are available to you, such as graphite, metal. Spiral Wound Metallic Gasket without centering ring; Spiral Wound Metallic Gasket with centering ring (Centering ring made of carbon steel stainless steel and other metals) Spiral Wound Metallic Gasket with inner & outer rings (Ring are made of carbon steel stainless steel and other metals). Spiral Wound Gasket - SPIRATEC of TECSON are semi-metallic gaskets designed for high pressure and temperature applications. Also on the gasket, is a solid outer ring used for centering and controlling compression. Includes spiral wound gaskets both with and without an inner ring. Data / Specification Sheet • Novus Spiral Wound Gaskets Properties Spiral wound gaskets are suitable for use across a wide gasket stress range. of the spiral wound element. PTFE Filler. SPIRAL WOUND GASKET KMG 592 INNER RING TYPE: Inner sheave type is attached inner sheave ring with a standard type. A spiral wound gasket may include a centre ring and inner ring or both. In 0~10 minutes time, full copy of this English-PDF will be auto-immediately delivered to your email by our cloud-server. Gaskets without soft facing materials are favored in applications that en 1514-2 not require high compressibility. Non Asbestos Gland Packing, Special Fiber-Based (Aramid Fibers and Inorganic Fibers) Joint Sheet CLINSIL Brown TOMBO No. provide high quality Spiral wound gasket without inner and outer ring from Aiflon Sealing Materials Co. Depend on its. Spiral wound gasket is prepared by spirally winding a pre-formed metal strip and filler on the outer periphery of metal winding mandrels. There are several variations, however, including gaskets with no guide and support rings, gaskets with only an outer guide ring or inner support ring, and those with inner and outer rings. without liability on the part of the Company. Type MGPIJ: Spiral With Inner Or Outer Or With Partition Ribs Acts As A Pass Bars. 20 * Due to the continuous development of our products, design or construction may change without prior notice. Especially, spiral wound gaskets with a. made of two parts : INNER AND OUTER. Description:It is a desktop winding machine, which can produce spiral wound gasket with inner ring or without inner ring. The filler materials fill the. In 0~10 minutes time, full copy of this English-PDF will be auto-immediately delivered to your email by our cloud-server. The gasket code is qualified at the end by the winding metal type (eg. Spiral Wound Gasket. This change only affects graphite filled spiral wounds, since the inner rings were already. com DESCRIPTION The FNW figure SWG spiral-wound gaskets are made of a preformed metallic v-shaped strip and a soft filler material wound together under pressure, with an outer guide ring. This change only affects graphite filled spiral wounds, since the inner rings were already. 20 and ANSI B16. Graphite gaskets are cut or punched from reinforced graphite sheets with ASME, DIN, BS, EN standards Spiral Wound Gasket Spiral wound gasket with or without inner and outer ring. usually the outer ring is. All other SWG’s (except Style R and HXRIR) have compression built into the gasket. Sealing closer to the bore than its competitors, the Alba-Shield™ uses a PTFE faced metal inner ring to provide an inert, non-reactive primary sealing mechanism which combats against the threat of corrosion – particularly with seawater, Co 2, H 2 s and oxygen containing systems. Metal Octagonal Gaskets Request a quote. 20 spiral wound gasket with SS 316 inner ring, CS outer ring, SS 316 hoop, graphite filler. For making spiral wound gaskets with or without inner & outer ring. Benefits of the inner ring The spiral gasket inner ring provides the following. Spiral Wound with inner and outer rings: they are used for raised face flanges. The winding mandrel outside diameter forms the inner diameter of the gasket and the lamination are continually wound until the outer diameter is attained. The Spiral-Max designation codes for gaskets manu-factured utilizing these techniques are OG - represent-ing Outer Ring And Gasket Element; OGI -representing Outer Ring, Gasket Element and Inner Ring; LP (low pressure) and HP (high pressure) for hand/man hole gaskets in applications where pressures exceed 1,000 psi. Finally, there is type WRI which is basically the main ring, an outer ring and an inner ring. This video gives an overview of spiral wound gaskets used in Oil & Gas and other industrial applications. Other complex gaskets such as water gauge gasket and flange gasket with bolt holes are available. KXT Inner & Outer Rings can be processed for spiral wound gaskets. Spiral Wound Gaskets – Buffalo Seal and Gasket stocks graphite impregnated spiral wound gaskets in a broad variety of sizes, with or without inner rings. This gasket has the best sealing characteristics combined with the highest safety for flanged joints with flat face and raised face. , Ltd was established in 1999, located in Cixi city Ningbo China, on the south end of the worldwide famous Hangzhou Bay Cross-sea Bridge, only 100km to Hangzhou and Ningbo airport. A spiral wound gasket may include a centering ring, an inner ring or both. Spiral Wound Gasket, Ring Joint Gasket, Sealing Gasket Material manufacturer / supplier in China, offering Kammprofile / Serrated/Camprofile/Grooved Gaskets with Integral Outer Ring, Rx Style Ring Joint Gasket, Hot Sale China Spiral Wound Gasket with Inner Ring and so on. 20 Winding Metal and Filler Material Outer Ring Material Stamped on Inner Ring Inner Ring Material. The inner ring is used to provide additional support to the winding material. d4 = Outside diameter of Outer ring. ring joint gasket Manufacturers Directory ☆ 3 million global importers and exporters ☆ ring joint gasket suppliers, manufacturers, wholesalers, ring joint gasket sellers, traders, exporters and distributors from China and around the world at EC21. Product Name : Spiral wounded gasket Description : A Spiral wound gasket is manufactured by spirally winding a preformed metal strip and filler material. Spiral Wound with inner and outer rings: they are used for raised face flanges. Spiral-wound Styles 911 This is simplest style of spiral wound gasket, consisting of a circular winding without centering or inner rings. Internal pressure acts upon the faces of the V, forcing the gasket to seal against the. We offer superior customer service and are committed to meeting the needs of all. Spiral Wound Gasket from Goodrich Gasket, is manufacutured 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. CHANGE HISTORY. 20 and ANSI B16. The inner ring also reduces flange erosion and protects the sealing element. Depend on its excellent compression resilience it is suitable for sealing spots where the alteration of temperature and pressure are frequent. We also provide non-round spiral wound gaskets, manhole and handhole spiral wound, and just inner & outer rings for SWG. Non Asbestos Gland Packing, Special Fiber-Based (Aramid Fibers and Inorganic Fibers) Joint Sheet CLINSIL Brown TOMBO No. All other SWG's (except Style R and HXRIR) have compression built into the gasket. Mercer Gasket and Shim is a premier provider of high-quality Kammprofile gaskets. The machine can manufacture gaskets with: Different thicknesses (3,2 mm - 4,5 mm - 6,4 mm - 7,2 mm as well non standard. The spiral gasket inner ring provides the following benefits: Prevents radial-flow of soft fillers, such as P. Spiral wound gaskets. Profile SpZ 2 J - Spiral-wound gasket with a sealing zone as well as inner and outer ring. Internal pressure acts upon the faces of the V, forcing the gasket to seal against the flange faces. This minimizes the risk of material creep through over-tightening. We offer superior customer service and are committed to meeting the needs of all. Best of all, it’s proven to perform without fail at least 60% longer than any other gaskets, CGI Spiral Wound, Double Jacketed, CMG, or Kammprofile. • Sealing element (D) combined with a centering ring (R) and an inner ring (I) which improves radial strength and protects the sealing element from erosion and inward bucking • Commonly used with standard raised face and full face type flanges • Inner rings are recommended for all spiral wound gaskets. 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. These high pressure gaskets come in a variety of types, sizes, and material combinations. Gasket to be per ASME B16. The integral inner ring is a winding of a thin strip of metal of at least seven revolutions that is overlapped over itself and secured to itself. Prevents turbulence of the flowing medium within the gasket gap. Can be installed and disassembled conveniently without damage. Buy Cg Type Spiral Wound Gasket, Stockholder of Carbon Steel Spiral Wound Gasket, Manufacturer of Din Standard Spiral Wound Gasket in Mumbai Duplex SS Spiral Wound Gasket Stockholder in India, Manufacturing Din 2690 Spiral Wound Gasket, Supplier of Inner Ring Spiral Wound Gasket, Igp Spiral Wound Gasket in UAE. 3mm) thick, as an integrated part of its design. Info SND Seals Srl Unipersonale Via Pesciatina. on Alibaba. IQS Directory provides an extensive list of spiral wound gasket manufacturers and suppliers. Spiral Wound Gasket for Heat Exchangers. A v-shaped crown centered in the metal strip acts as a. The most often used semi-metallic gasket for high-pressure joints is the spiral wound gasket. Spiral Wound Gasket is the ideal gasket in the semi-metallic category. Both ends of the steel tape are spot-welded. DESCRIPTION: FEITESEAL M413 Large Sprial Winding Machine, Large winder for SWG can make Spiral Wound Gaskets with or without inner & outer ring, needn't complex molds. The machine can manufacture gaskets with: Different thicknesses like 3,2 mm - 4,5 mm - 6,4 mm - 7,2 mm or customized ones. This video gives an overview of spiral wound gaskets used in Oil & Gas and other industrial applications. Flange Gaskets can be divided in major 4 different categories: Sheet gaskets; Corrugated metal gaskets; Ring gaskets; Spiral wound gaskets; Sheet gaskets are simple, they are cut to size either with or without bolt holes for standard sizes with various thickness and material suitable to media, temperature pressure sealed element. • The Design/dimensions of the gasket diameters are stipulated by the ASME B16. - For flanges NPS 24 and larger in class 900, NPS 12 and larger in class 1500 and NPS 4 and larger in class 2500#. This winding machine can process a wide range of spiral wound gasket with or without inner ring, with a linear guide, new designed double-drive roller, automatic welding, ensure manufacturing big size gasket easily. A V-shaped crown centered in the metal strip acts as a spring, giving gaskets greater resiliency under varying conditions. Spiral Wound Gasket Metal Ring Bending Machine is used for making spiral wound gasket Inner ring and outer ring, the Spiral wound gasket ring width scope is below 40 mm. 100 years of innovation later, we introduce the Change gasket. Spiral wound gaskets can be used to seal fluid pressures up to 250 bar and from cryogenic temperatures up to elevated tem-peratures of 1000OC. Additionally, FLEXITALLIC ® Style HX-RIR incorporates a thiner winding element without filler on the external perimeter. Spiral-wound gaskets according to ASME or DIN EN with inner and outer ring and a sealing element made from stainless steel with graphite or PTFE. The gasket spiral is fitted with a supporting ring on the inner diameter and/or a centring ring on the outer diameter depending on the application area. Generally S. This is simplest style of spiral wound gasket, consisting of a circular winding without centering or inner rings. corrosive nature, fluid concentration et, Operating temperature and pressure. For additional information on spiral wound gasket materials and capabilities, click here. East India Gasket Co. Type SW-I – spiral wound gasket with inner support ring. com offers 794 spiral wound gasket with inner ring products. Tongue/Groove Gaskets manufacturer / supplier in China, offering Spiral Wound Gasket for Tongue and Groove Flange, SS304 Ring Type Joint Gasket, API 6A R Type Ring Joint Gasket for Flange and Valve and so on. In double-jacketed gaskets, the filler material is enclosed by a two-piece metal jacket which covers its inner as well exterior diameters. Graphite Filler: Graphite is a gasket material commonly used with steam. The product range Planisteel is easy to read: SW – Spiral Wound without inner and centering ring SWI – Spiral Wound with inner ring SWC – Spiral Wound with centering ring SWCI – Spiral Wound with inner and centering ring. Today there are thousands of Change gaskets in service. stop the gasket con easily be overcampressed resulting in failure. The basic element of every gasket is the wound core. 20, all PTFE filled spiral wound gaskets will be supplied with inner rings. >>Spiral Wound Gaskets >>Expanded graphite gaskets Inner&Outer Ring Of SWG. 70 for PTFE coated bolting). V or W profile, thk 3. 2mm) thickness. GASKET STANDARD STYLES Gaskets without guide and inner ring Gaskets without guide and inner ring. The standard material is grade 316 steel, but many other (see Common Used Material table. This gasket has the best sealing characteristics combined with the highest safety for flanged joints with flat face and raised face. Custom filler, winding strip, guide ring and inner ring materials are available upon request. it has the simple repeatability operating performance. The machine can manufacture gaskets with: Different thicknesses (3,2 mm - 4,5 mm - 6,4 mm - 7,2 mm as well non standard. For these reasons it is preferable to use spiral wound gaskets with outer centering rings. Spiral Wound Gasket with Inner and Outer Ring The standard version is the Style CGI spiral wound gasket with inner and outer ring. Semiautomatic Spiral Wound Gasket Machine from 14 mm to 4000 mm. The inner ring provides a positive stop preventing the gasket from over compression and possible damages. Spiral Wound Gasket -- SI: Leader GT SI style is a winding with an inner ring. 304 Stainless Steel Spiral Wound Gaskets With Flexible Graphite Filler; Carbon Steel Yellow Outer Ring Color With Gray Stripe; 150# CG Style Without Inner Ring; 300# CG Style Without Inner Ring; 600# CG Style Without Inner Ring; 900#, 1500#, 2500# CG Style Without Inner Ring; 150# CGI Style With 304SS Inner Ring; 300# CGI Style With 304SS Inner. Metallic & semi-metallic gaskets i) Corrugated Metal Gasket ii) Cam profile grooved gasket iii) Metal jacketed gaskets iv) Ring joints v) Spiral wound gaskets Non-metallic gaskets i) Fiber reinforced gasket ii) Graphite gasket iii) PTTE gasket iv. Welcome to get high quality spiral wound gasket from SHIELD, which has been dedicated to manufacturing and offering various packing and sealing gaskets and sheets for years. Includes spiral wound gaskets both with and without an inner ring. If no inner ring is used, gasket may buckle on the ID. There are four models of spiral wound gaskets with circular geometry: A: only consists of the spirometalic core, without any additional accessories. Automatic Spiral Wound Gaskets Machine is a new designed in order to improve the productivity, ensure the quality of spiral wound gaskets,It has the simple repeatability operating performance,Just need to add steel strips and fillers,It can automatic producing the gasket with or without inner rings,Visit our website for more information about Spiral wound gaskets machine for Gasket manufacturing. Technical Parameter. Finally, there is type WRI which is basically the main ring, an outer ring and an inner ring. Buy Cg Type Spiral Wound Gasket, Stockholder of Carbon Steel Spiral Wound Gasket, Manufacturer of Din Standard Spiral Wound Gasket in Mumbai Duplex SS Spiral Wound Gasket Stockholder in India, Manufacturing Din 2690 Spiral Wound Gasket, Supplier of Inner Ring Spiral Wound Gasket, Igp Spiral Wound Gasket in UAE. GASKET STANDARD STYLES Gaskets without guide and inner ring Gaskets without guide and inner ring. considering your pipe thk as sch160 for 2", doing a small check, the SPW gasket inner dia is 58. • Inner ring provides a compression stop Spiral Wound Gasket CGI Style RIR_Data Sheet_07-21-2017. Spiral Wound Gaskets: Temperature, Colour Codings and Markings Spiral Wound Gasket Material Selection. for global purchaser of Spiral wound gasket without inner and outer ring,if you want get more types of Spiral wound gasket without inner and outer ring please contact us!. 5 mm Standard (also available 3. Ring Spiral Winding Inner Ring D-3 Spiral Wound Gaskets Manufactured in Accordance with ASME B16. For these reasons it is preferable to use spiral wound gasket with outer centring rings. All of Industrial Gaskets Spiral Wound Gaskets are packed with spacers to prevent damage to the sealing face or windings. Spiral wound gaskets can be reinforced by an outer centering ring and/or inner retaining ring. The outer ring mainly centrers the gasket between flanges, while the inner ring provides strenghth and also reduces internal turbulences and protects the sealing element. Due to its sturdy design, the spiral wound gaskets is simple to install without causing damage. The gaskets have extensive applications in the oil and gas, petrochemicals, refineries, power plants and pipelines industries. Gasket talogue www. Spiral Wound Gasket Spiral Wound Gasket is made of alternate piles of V-preformed hoop and soft filler that are tightly and spirally wound together. Multiple wraps of metal and filler in the spiral create barriers that reduce the possibility of leaks. If the load available to compress a gasket is limited, gasket construction and dimensions can be altered to provide an effective seal. The outer ring serves as a compression stop, anti-blowout device,. Spiral Wound Gaskets offered by LEAK CONTROL is available with multiple payment options and easy delivery. Keep the former excellent performances. This is simplest style of spiral wound gasket, consisting of a circular winding without centering or inner rings.