Moreover, expansion joints serve as assembly aids for pipe elements such as valves, where they are used as dismantling pieces or couplings. Proco Products are leading expansion joint manufacturers with an extensive inventory of expansion joints for piping and ducting systems. Remove the expansion joint and inspect both rubber flanges and pipe mating flange faces for damage and surface condition. Javascript DHTML Drop Down Menu Powered by dhtml-menu-builder.com. For customized service, contact our factory. It provides stress relief in a piping system due to thermal and mechanical vibration or movements. Rubber Expansion Joints (compensators) are used as flexible connectors within pipe systems. Hunter Expansion Joints, LLC applies 42+ years of experience in the design and manufacture of Expansion Joints to deliver cost saving solutions for a diverse spectrum of industries, applications and process equipment. And our quality shows it. Metraflex offers a wide selection of rubber expansion joints, including the Cablesphere, Metrasphere, and other high temperature joints. This is the spool type concentric reducer joint in the lineup. Viton™ Sheet Gasket Material. These components are exceptional in quality and are used in various automobiles for providing protection against adverse effects of vibration and noise. Rubber Expansion Joint, also known as bellows expansion joint, corrugated rubber hose and rubber flexible joint. Expansion joints for piping systems are flexible connectors, made out of PTFE, natural or synthetic elastomers, with combinations of rubber, fabric and metal reinforcement. Garlock GUARDIAN® 306 EZ-FLO® spool-type expansion joints feature an FEP lining that is fused to the body of the expansion joint. Pipe Joint Manufacturer Landee supplies Industrial Pipe Jionts, Pipe Expansion Joints, Joint Pipe Fittings in Ductile Iron, Carbon Steel, Stainless Steel. Designs offered include: Absorb pipework stresses. Expansion Joints. PTFE flexible rubber expansion joint Single Rubber Joint Pipe Expansion Joint 1. Absorb water hammer and vibration noises. See all Rubber Expansion Joints . The Standard of pipe expansion joints: Design standard conform to: MSS SP-67, API609, EN593 Connection flange conform to: DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16, JIS B2212/2213, BS 10 Table D, BS 10 Table E Top flange conform to: ISO 5211 Face to face conform to: API609, ISO5752 series 20, BS5155 Rubber Pipe Molded. The Style 204 family of spool-type expansion joints are manufactured with the … As a specialist company with many years of product and market experience, we offer a comprehensive range of hign-quality designs for all industrial applications. To have a compact design (space constraint) 5. Javascript DHTML Drop Down Menu Powered by dhtml-menu-builder.com. This will lead to the expansion joint becoming brittle and prone to accelerated failure. The many thousands of rubber/flange/restraint combinations ensure FlexEJ can help you select a rubber bellows expansion joint for long term performance in your specific application. Rubberflex expansion joints are hand-built and custom designed to your application. Petroleum lubricants should not be used. Flexicraft Industries manufactures all types of metal expansion joints, rubber expansion joints, and other expansion joints for piping, as well as other related Flexible Piping Solutions and … Rubber expansion joints, for example, if incorrectly used at excessively high temperature or are improperly installed will lose flexibility over time as oils within the rubber are lost. compensate for misalignment/offset and to protect rotating mechanical equipment against start-up surge forces. Rubber Bellows Rubber Expansion Joint – Pipe Bellows – Rubber Bellows. Rubber bellows and expansion joints are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise and vibration, compensate for misalignment or offset and to protect rotating mechanical equipment against start-up surge forces. Fixed points: Only light fixed points are required to absorb angular movement force and friction force. BIKAR responds to the all of the demands of this market with its expansion joints manufactured using special materials, for demanding environments: corrosive, extreme, explosive, high pressure (more than 50 bar – 725 psi), high-temperature (up to 1200 ºC -2200 ºF), and for any other required specifications. Expansion Joints. Overview. Thorburn's moulded expansion joint series are economical joints and come in three basic styles: 1) Extra wide arch for double the movement per arch with full faced rubber flanges; 2) Spherical self-cleaning arch system with floating flanges; 3) Small diameter spherical High quality Single Sphere Rubber Expansion Joint / Pipe Shock Absorber Flanged Type from China, China's leading rubber bellows expansion joints product, with strict quality control rubber expansion joints for pipe factories, producing high quality rubber expansion joints for pipe products. TECHNICAL HANDBOOK--RUBBER EXPANSION JOINTS AND FLEXIBLE RUBBER PIPE CONNECTORS. As specifically engineered products that are inserted in a rigid piping system, Garlock Rubber Expansion Joints will: If this is not possible, the expansion joint fl ange can be produced with a negative recess (see Version 2) in order to accommodate the raised face of the counter fl ange and ensure a fl at connection. Rubber Expansion Joints for Pipes Series 300 Original Hand-Crafted, Elastomeric Expansion Joint Absorbs motion and displacement between pipe flanges perfect for high shock and vibration situations Login area of STENFLEX ® for flexible pipe connections and expansion joints made of rubber, steel or PTFE. This type of expansion joint is available in sizes ranging from 1″-72″ and can help reduce noise caused by vibrations. Rubber expansion joints face flanges may be painted with a solution of graphite in water or glycerin to prevent adherence of joint to pipe flanges. Rubber Expansion Joints. We combine multi-stage inspection and testing to provide products that deliver reliable performance. Rubber expansion joints are engineered rubber products that are inserted in rigid piping systems to absorb movements, improve thermal stability and compensate for misalignment. Based on the German expression „Elastische Rohrverbinder“ the type brand ERV® is being used. Protect system against start-up and pressure surges. Rubber Joints. rubber pipe expansion joint Style 204 (-EUD) fabric round screw-in. Browse Victaulic pipe expansion joints product listings (flexible, moving, strengthening, etc). The Style 204 family of spool-type expansion joints are manufactured with the … A wide variety of rubber expansion joints for pipe options are available to you, such as forged, casting. We have the much awaited pipe rubber bellows expansion joint for you as well. Rubber Expansion Joints (compensators) are used as flexible connectors within pipe systems. Elaflex premium rubber bellows are available in 13 different rubber compounds and sizes from DN25 to DN1000. Style 204 (-EUD) Nominal diameter: 13 mm - 3,000 mm. Insulate against the transfer of noise and vibration. Generally, a bellow expansion joint is the most popular one. To absorb movement (Thermal expansion as well as compression) 2. Custom Expansion Joints. Those are: 1. Our movement expansion joints are specially designed to have the ability to protect your equipment against a variety of stressors while also being low maintenance and durable for maximum efficiency. Bi-State Rubber expansion joints are used in utility or process systems to help control vibration or thermal movement. Axial pipe expansion joint / rubber / for pipes / for water Kledil's Expansion Joint showcases an absorption capability of pipes' dimensional changes. Piping Expansion Jointsserve various purposes when installed in a piping system. We offer a wide variety of 100% domestic, Buy America and imported flanges and other pipe fittings. China Rubber Expansion Joint catalog of ANSI Flexible Rubber Expansion Joint Flanged End 150lb Flange Expansion Joint EPDM Expansion Joint Pipe Flexible Joint Rubber Expansion Joints for Pipe, DIN ANSI BS GOST Flanged End Rubber Expansion Joint Pn10 Pn16 with BSPT Thread Union Metal Bellows Expansion Joints Lowes Expansion Joint provided by China manufacturer - … To compensate for misalignment. Use these expansion joints to take up movement of expansion and contraction in rigid pipe. High quality EPDM Rubber Expansion Joints For Pipe Water Applied Medium Shock Absorber N16 from China, China's leading rubber expansion bellows product, with strict quality control pump expansion joint factories, producing high quality pump expansion joint products. ERV expansion joints from ELAFLEX HIBY are moulded single sphere type rubber … It also features a nominal length range of 220mm to 290mm, and a nominal ... Price request; Print; Specifications As specialists in the expansion joint segment with installations across North America, Zepco’s expertise in design, assembly and service extends across all categories of fabrication. Furthermore, a industrial expansion joint is installed in a pipe system for numerous reasons. A rubber expansion joint is a flexible connector fabricated of natural or synthetic elastomers and fabrics and, if necessary, metallic reinforcements to provide stress relief in piping Our movement expansion joints are specially designed to have the ability to protect your equipment against a variety of stressors while also being low maintenance and durable for maximum efficiency. Mold Type Rubber Expansion joint, Rubber Expansion Joints. Flange ductile cast steel rubber bellows expansion flexible joint for pipe . resistant solid rubber fl anges. Gary ZHW 2021-03-18T15:12:02+00:00. INTAFLEX Rubber Expansion joints or Rubber Bellows as they are commonly called are a cost-effective solution for many demanding industrial applications such as petrochemical, power generation, marine services, water treatment, mining, industrial process piping, and heating/ventilation systems. U.S. Bellows provides custom designed expansion joints in duct work and fabricated duct work assemblies. Precision Hose & Expansion Joints is a manufacturer of square locked and interlocked metal hose and a fabricator of corrugated metal hose assemblies. very low cost, affordable thermal growth solutions for small to medium. They are installed as flexible connections in duct and pipe systems to prevent damage caused by variations in temperature, pressure or mechanical stress due to movement or vibration. In order to ensure a tight connection to the pipe/fan, the counter fl ange should be fl at and have no seal. Product Description:Expansion bellows for pipe are flexible connectors made from natural or synthetic elastomers in which special fabrics are embedded to provide physical reinforcement.It is offered in various shapes & sizes as per the requirements of our customer. MACOGA rubber expansion joints are designed following the guidelines of the FSA (Fluid Sealing Association) Non-Metallic Expansion Joints Technical Handbook, ASTM F1123 - 87 Standard Specification for Non-Metallic Expansion Joints and always complying with the European Pressure Equipment Directive 2014/68/UE for the specified operating conditions. Flexible joints in the form of stainless steel tubes and expansion joints are important and essential components of pipe technology. You can also choose from stainless steel, carbon steel, and iron rubber expansion joints for pipe, as well as from flange, male rubber expansion joints for pipe, and whether rubber expansion joints for pipe is square, or hexagon. Product description . +86-574-87527771 [email protected] Rubber expansion joints are made to help with stress, thermal growth, movement, vibration, or pressure in a pipe system. Rubber Piping Expansion Joints. Rubber Expansion Joint, Flexible Rubber Expansion Joint, Rubber Expansion Joint Pipe manufacturer / supplier in China, offering Flexible Rubber Expansion Joint Pipe, Flexible Metal Hose, Yangbo Supply Stainless Steel Braided PTFE Tube Hose and so on. All Rubber Expansion Joints are available in Single Arch Type, Offset Type, Multiple Arch Type, Sleeve Type, and “Taper” Reducer Type. Style 271 Rubber Expansion Joints are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise/vibration, . For pipe construction, you will need compensators – to absorb thermal expansion, to reduce vibration and noise. We offer compensators for various applications. General Rubber is proud to announce: Our Series 1100 Performance Rubber Expansion Joints are now certified to NSF/ANSI 61 and NSF/ANSI 372 for Drinking Water Systems Components – Health Effects.Effective immediately all sizes and models are available with an EPDM, NSF/ANSI 61 and 372 certified elastomer. Rubberexpansionjoint.com SA style molded rubber expansion joints are designed to … Our items are noted to be weather resistant, making them long lasting and more like one time investment plan. The rubber bellows can be supplied in a wide range of rubber synthetic compounds including EPDM, neoprene, nitrile, butyl, Hypalon and Viton, generally reinforced with a fabric or wire insert. Zhengzhou Mason Pipe Fittings Co., Ltd.Since its establishment in 1998, is a professional manufacturer specializing in the production of Flexible Rubber Expansion Joints and Dismantling Joints. In stock and ready to ship. $116.38. PROCO Series 230, Styles 231, 232, & 233 Non-Metallic Expansion Joints are designed for tough, demanding industrial applications, as found in: Chemical/Petrochemical Plants, Industrial Process Piping Systems, Marine Services, Power Generation Plants, Pulp/ Paper Plants, Steel Mills, … Rubber expansion joints isolate or reduce vibration caused by equipment. Depending on bellow material, compensators are classified into: rubber compensators, steel compensators, PTFE compensators, fabric … Hunter’s lines of rubber molded pipe expansion joints provide. We design our expansion joint products to be cost-effective and high-performing for all applications. Our precision-engineered expansion joints are designed to absorb this movement and eliminate the danger of buckling or pulling apart, prolonging the life of the piping system. B.1. Rubber expansion joints compensate for axial, lateral and angular movements resulting from thermal changes in pipeline length. UNICK has experience of manufacturing pipe fittings for more than 30 years. Expansion Joints. The steel flanges easily rotate on the bellows, which make it easier to line up the bolt holes during installation when mating flanges that are out of line. Joints Products List EPDM Rubber Joint, Flange Type, 8 Inch, Class 150 Rigid DN15-DN3000 Single Sphere Rubber Expansion Joint For HVAC Pipe Systems SUS304 SUS316 Threaded Expansion Joint Multilayer Proofinf Metal Woggle Joint Twin Sphere Rubber Flexible Joint , Flexible Bellow Expansion Joint Female Connection Acid resistance Flexible Rubber Joint can greatly reduce pipeline system vibration and noise, can solve the problem of joint displacement, axial expansion, etc. ZHW ® Engineers can solve anticipated problems of vibration, noise, shock, corrosion, abrasion, stresses and space by incorporating rubber expansion joints into designed piping systems. rubber pipe expansion joint Style 204 (-EUD) fabric round screw-in. Rubber Expansion Joints. Rubber expansion bellows are applied in many industries to compensate for expansion, pressure surges, correction of misaligned components, isolation of vibration and protection of system components from dust, moisture, oils, chemicals, UV and other environmental elements. Insert Expansion Joints into Position. shock loading, and seismic events. Rubber Flue Duct Expansion Joints are designed to handle hot air or gases in industrial duct work, as well as those generated by power plant and pollution control equipment. Universal rubber expansion joints, via their removal, will provide access to … Teflon Lined & Coupling. Operating temperature: -29 °C - 205 °C. By combining our technical know-how, extensive industry experience, manufacturing capabilities, and world-class customer service, we work together with our customers to meet their needs and provide innovative solutions. This ensures the product will install snug against the mating pipe flange free of … The PROCO Series RE-221 Rubber Eccentric Reducer Expansion Joint, often called a “Taper”, serves as a reducing element to transition from one pipe size to … Novus rubber expansion joints are primarily used to : Absorb or isolate vibration. Eccentric Reducer Expansion Joints Series RE. Series 231 Rubber Expansion Joint Catalog Series 232 Rubber Expansion Joint Catalog Find your STENFLEX ® contact person or sales partner for information about flexible pipe connections and expansion joints made of rubber, steel, PTFE. It also inhibits electrolysis, water hammer, and corrosion, and will accommodate limited amounts of movement. Also, make sure the expansion joint is not over elongated as this can tend to pull the joint flange away from the mating flange resulting in leakage. In this application, there are usually not anchors in the piping systems and the rubber expansion joint should employ control units to keep the product from expanding under pressure. Choose from our selection of pipe expansion joints, including over 140 products in a wide range of styles and sizes. A huge range of different models of rubber expansion joints available from us. Available in size 25mm to 3500mm. Rubber Expansion Joints, also known as expansion bellows, are used in pipelines to allow flexibility, expansion and vibration between steel pipework and a pump. Nominal sizes from DN 20 to DN 5000 are available. Unfortunately, for equally as long, they have been viewed as being the weak link in any piping system. 5.5 In., Flange Thickness 0.87 In., Max. Pipe Expansion Joints isolate the blower or vacuum pump from other system components to allow for thermal expansion, pressure spikes and misalignment of the piping. Expansion joints are designed to alleviate piping stress, compensate for movement, reduce noise, and isolate vibration. Rubber Joints. The primary purpose of this arrangement is to have a unit which will accept large amounts of lateral deflection. Flextech has a large selection of rubber expansion joints that come in a variety of different designs and customizable configurations. rubber pipe expansion joint. 4. BHD. Expansion joint design typically includes fabric, rubber and metallic fabrications. While the rubber expansion joint industry has contributed in a major way to the technological advances in piping systems, designers and contractors relied on dimensional and application data furnished on inquiry or appearing in product literature published by individual … size diameter piping systems. HKS rubber expansion joints are available in different models (universal, lateral and angular expansion joints), rubber bellows qualities (depending on medium) and the bellows design (depending on pressure and temperature). Universal rubber expansion joints Lateral rubber expansion joint Design: Rubber bellows with fl ange or threaded connection. Add to cart. Redflex Expansion Joints Cost-Effective Solution for Flow Control Problems. Rubber expansion joints are the perfect solution for pipe systems to absorb movements, vibrations or noise, resulting in the significantly prolonged service life of the pipe work and connected equipment. Resist corrosion. Expansion Joint, Rubber quantity. Their performance is crucial for the safety and reliability of the entire system. We bring a total of 30 years of experience in the design and manufacture of expansion joints to people whose jobs depend on continuous production. Expansion Joints with SealingFlanged Ends for Plastic Pipe. We offer standard sizes and diameters in addition to custom lengths and reducers. Reciprocating pumps and compressors, for example, generate greater unbalanced forces than centrifugal equipment. Our ‘Jingning’ rubber expansion joints have reliably performed these tasks since 19 97. Benefits Cast Steel Rubber Bellows Expansion Joints Pressure Resistance For Pipe. Flexible rubber expansion joints are a key part in … 2-1/2" Single Arch Rubber Expansion Joint 150# Drilled Retaining Rings. Find expansion joints for piping systems in a variety of sizes & materials To begin, there are three main types of expansion joints used for a pipeline, such as metal expansion joints, rubber expansion joints, and fabric expansion joints. About This Item Expansion Joint, Wide Arch, Pipe Size 2-1/2 In., Flanged Connection, Material EPDM, 4 Bolt Holes, Bolt Hole Size (In.) Temperature Range: -20° to 250° F. Maximum Pressure: 220 psi @ 72° F. Maximum Vacuum: 24 in. Therefore, picking the right rubber expansion joint can be helpful. Solutions to the problems of thermal expansion, noise vibration and dirt removal in pipes. A rubber pipe expansion joint is a flexible connector of two pipes. The expansion joints must also not be exposed to high externally radiated or accumulated heat. Login area of STENFLEX ® for flexible pipe connections and expansion joints made of rubber, steel or PTFE. This kind of wide arch rubber expansion joint has higher pressure rating and stronger corrosion resistant than normal expansion joint.When larger diameter rubber joints and pressure on larger can choose to useWide Arch Molded Rubber Expansion . Rubber Expansion Joints Manufacturers, Factory, Suppliers From China, With superb service and quality, and an enterprise of foreign trade featuring validity and competitiveness, that will be trusted and welcomed by its clients and creates happiness to its employees. flange. 2-1/2" Single Arch Rubber Expansion Joint 150# Drilled Retaining Rings. Rubber expansion joints have long been recognized for reducing pipe and anchor stresses. Expansion joints are used in piping systems to absorb thermal expansion or terminal movement where the use of expansion loops is undesirable or impractical. Rubber Expansion Joint Types. Do not use gaskets for AMS/AMT series. This allows the ST style to use light weight split retaining rings (sold separately) to back-up the molded integral rubber flange that is molded into the ST. Holz Rubber Company is the best choice for non metallic expansion joints. Expansion joints are available in many different shapes and materials. Product Line Details. Pipes are fitted with expansion joints for several reasons. Proco Products are leading expansion joint manufacturers with an extensive inventory of expansion joints for piping and ducting systems. Due to premium quality and good service our rubber expansion joints have become the industry standard in China. Proco Series 230 Rubber Expansion Joints are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise/vibration, compensate for misalignment/offset and to protect rotating mechanical equipment against start-up surge forces. Rubber joints consist of a rubber bellows element fitted usually with fixed or floating (swivel) flanges, or pipe unions to facilitate quick installation into a piping system. 2.3. These have to be designed to withstand the pressure and spring forces of the universal rubber expansion joint, the friction forces of the guides and the fl ow forces. That an engineer would look to eliminate any inherent reliability risk is understandable, and with the advancements in pipe stress analysis, they have the tools to design the system without expansion joints. Ballooning or flattening of the convolu-tion Expansion Joint is a length of pipe that contains a series of convolution for the pipe to move in different plane movements. To relieve system stress and strain. Initial misalignment should be kept to a maximum of 1/8”. Although rubber units will adjust themselves to misaligned flanges within the specified limits, it is difficult to force expansion joints into position before they are rigidly bolted to the flanges.

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