Aa Metal Flexible Ind. George Town, Chennai, Tamil Nadu

Universal Expansion Joints contain two bellows joined by a common connector for absorbing any combination of the three basic movements: axial movement, lateral deflection, and angular rotation. Universal Expansion Joints are usually furnished with control rods to distribute the movement between the two bellows of the expansion joint and stabilize the common connector. Highlights : Sturdy constructionResistance against corrosion Accurate dimensions Smooth finish

Stainless Steel Metallic Flexible Hose is generally used in application where rubber and plastic hoses cannot be used. Stainless Steel Metallic Flexible Hose is suitable for heavy steam, chemical, acid, dairy, food industries, and gen-sets. Stainless Steel Metallic Flexible Hose can withstand maximum temperature up to 1500 F. Customers typically specify the type of steel they require such as S.S. 304, 316, 321 with single or multiple layer braided hose of size 6 mm ( ¼�) to 300 mm (12�) diameter. We can supply hose with complete with all types of end connectors. Assemblies and Argon (Co2) welding are done under supervision of experienced and well-qualified team. Because of continuous improvement in every aspect, today A.A Metal Flexible Ind has become one of the most reliable sources of quality Stainless Steel Metallic Flexible Hose in Market.

Stainless Steel Expansion Joints are fully annealed type 321, 304, 316 stainless steel sheet stock rolled into a Tube and seam welded. Stainless Steel Expansion Joints are primarily used to absorb movement in piping caused by thermal changes. The Expansion Bellows are axial, lateral and angular movement. Stainless Steel Expansion Joints ensure trouble-free operation. The applications include mechanical engineering, industrial development construction, and pipeline construction. In chemical industry, plant engineering and water supply exhaust systems, Stainless Steel Expansion Joints have been popular for many years. The Stainless Steel Expansion Joints are available in size with 2� (50mm) dia to 60� (1500mm) dia with flange and pipe connectors and also according to customer drawings. Highlights : Sturdy constructionAccurate dimensions Resistance against corrosion Smooth finish

AA metal Flexible Ind is manufacturing and marketing high performance Stainless Steel Expansion Bellows. Stainless Steel Expansion Bellows are designed to accommodate movement caused by template, pressure, and installation in pressurized piping systems and to absorb & isolate vibration and to eliminate/ reduce transmission of noise in other machinery. Stainless Steel Expansion Bellows manufacturing programmer covers a broad range of sizes, material, designs and shops as well as the configuration that will be most suitable for a given application, ensuring the safety and reliability of installation. We manufacture Stainless Steel Expansion Bellows starting from size of 80 mm to 1500 mm and according to the customers� drawings. Expansion Joints are designed to perform under most demanding services conditions like : Fluctuating temperature from Sub-zero to 800 Deg. C. or more.Pressure - From high vacuum to 200 bar (depending upon the diameter)To isolate and absorb machine vibration.To accommodate installation irregularities.To carry numerous media and fluids like corrosive materials, acids and alkali, molten sodium, heated water, steam, emission gases etc. Guidelines for Installing Stainless Steel Expansion Bellows : It is good to practice to leave one flange loose until the expansion joint has been fitted into position. Make necessary adjustment of loose flange before welding.Install joint with arrow pointing in the direction of flow.Refer to EJMA standards for proper guide spacing and anchor recommendations.Do not remove shipping bars until installation is complete.Do not use chains or any lifting lugs without approval of manufacturer.Do not force-rotate one end of expansion joint alignments of boltholes .Ordinary bellows are not capable of absorbing torque.

Stainless Steel Corrugated Flexible Hose is offered from 6mm (1/4") to 250mm (10"). Braiding is highly flexible and exactly follows the movements of the hose. To increase the pressure railings further, two or even three layers of braiding are provided. Unless specified braiding in high tensile stainless steel AISI 304 wire, braiding can also be supplied in AISI 316 in case of bulk requirements. Stainless Steel Corrugated Flexible Hose is engineered to perfection in terms of flexibility, strength, and reliability. We can provide Stainless Steel Corrugated Flexible Hose that will meet your most demanding technical specification. We can supply the hose complete with any all types of end connection such as : 1/4" to 3" BSP female/straight1/4" to 2" BSP 90/45 degree bend1/4" to 4" BSP male threadFlange ASA Class 150 B16.5/ BS1560, BS10 Table E,F & H. Plain pipe end , Union end in M.S S.S 304 Q & S.S 316 Q Advantages of Stainless Steel Corrugated Flexible Hose : Suitable for wide temperature range (-2700C to 7000C)Compensates for thermal expansion contraction in the piping systemA flexible and quick option for rigid piping in difficult locations

We, at AA Expansion Joints Pvt. Ltd  are highly involved in Assembling & Supplying of an exceptional assortment of SS Hose & Braid.The Stainless steel annular corrugated hose Products are providing the flexibility in piping system withstanding High Pressure & High Temperature applications. AA Expansion Joints Pvt. Ltd  offers SS Hoses from Size : 1/4″ (DN6) to 12″ (DN 300). Hose Material Normally Used Are ANSI  304, 316,316L& SS 321 grade conforming to BS 6501.Some Special cases, We also providing High Quality Braid over the SS Hose to avoid axial elongation of SS Hose when pressure is high. Based on the pressure applications One or multiple layers of SS braids shall be provided. As per customer applications, we are supplying braids with SS304, SS 316 & ss 321 grade materials.     SS HOSES HAVING ADVANTAGES IN MANY ASPECTS LIKE Absorbs Vibration and Noise from Pumps, Compressor, Engines etc.., Compensates Axial Movement during Thermal Expansion / Contraction of piping To connect Misaligned Pipes Suitable for the Temperature Range of (-200 deg to + 750 Deg). Low Installation Cost & Consuming Less Time for Replacement   OUR SS HOSE PRODUCTS ARE HIGHLY RECOGNISED & USED BY THE THE FOLLOWING INDUSTRIES Power Plants Oil Refineries Chemical Industries Pharmaceutical Industries Ports & Ship yards Lubrication Line in Machineries

We are the pioneers in the industry for Designing and Supplying Rubber Expansion Joints, which find wide usage in petroleum and chemical industries for connecting expanding pipelines. These joints are solve anticipated problem. They reduce vibrations,shockabration stresses and noise in the piping system and are resistant to high temperature and pressure conditions. These are available in various material Nitrile,Neoprene, Syenthetic and EPDM and Natural Rubber. Dia Minimum  80mm to  Maximum 1500mm. FEATURES: Low Spring rates Greater movement per arch Dimensionally accurate Isolate vibration Compensate misalingments PRODUCT RANGE: Single spool wide arch Multy Arch , wide arch, METAL Flange Type SPECIFICATION: Size: 1500 NB Pressure: Upto 24 bar ( Upto 300 NB )

Rectangular Expansion Joints are manufactured to individual sizes and functional requirements by combining standard corrugated elements and corner configurations with self-developed fabricating methods to be used as duct expansion joints. Rectangular Expansion Joints are provided either with weldable duct ends or with fabricated angle flanges. These duct expansion joints are normally used in large size ducting with relatively low internal pressure. The most commonly used materials for the bellows elements are austenitic stainless steels of different grades and carbon steel for the end connections. Material selection is mainly determined by the service conditions. We design and manufacture Rectangular Expansion Joints confirming to the internally recognized E.J.M.A. (Expansion Joints Manufacturers Association). Rectangular Duct Expansion joints are normally supplied with any of the three corner configurations as illustrated below namely : Bevel CornerMitre CornerRounded Corner Rectangular Expansion Joints are supplied with matching flanges that can be welded to the other side of the duct and can be bolted with the flanges of the rectangular expansion joints easily. We manufacture 500 mm to any large size and as per customer drawings. Highlights : Sturdy constructionResistance against corrosion Smooth finish Accurate dimensions

Based on the piping system at Customer End customized Rectangular Expansion Joints can be designed.It absorbs axial and lateral movements Based on the movements, single rectangular expansion joints and universal rectangular expansion joints can  be used.Corner type Single miter /double miter V profile and U profile are  normally used for convolution.

  AA Expansion joints Pvt. Ltd offer all Type of Metal Expansion Joints (MEJ) Each Type Used for  Different Applications, different process conditions like Air,Steam, Liquid etc,and It is maintenance free with internal sleeve,  According to the Piping System . MEJ can withstand Temperature, Pressure  and Absorbs Movements . We Offer MEJ of Circular,Rectangular,Hexagonal, and Octagonal Shapes based on Customer Requirements.

AA Expansion joints Pvt. Ltd Manufacturing capabilities include Non Metallic Expansion joints,suitable for customer’s demanding environments. NMEJ’s having certain design advantages for Managing Thermal Expansion,Noise reduction ,vibration ,wind & Unstable loads (Turbulent vibration),Movements absorption in any Direction ,corrosion resistance and  Money Savings. These Expansion Joints can be manufactured  in any shape,any size according to the customer specification.

We design and develop Axial Expansion Joints according to EJMA standard. Axial Expansion Joints is widely applied for industrial equipment manufacturing and for pipe connection in marine, petrochemical, and refining. Characteristics such as ability, high pressure resisting, corrosion resisting, fatigue resisting are counted. Axial Expansion Joints effectively ensure the high safety performance of transporting the toxic, flammable, and explosive media in the pressure pipeline, and avoid the leakage. We manufacture Axial Expansion Joints in different diameters ranging from 200 mm to 1500 mm diameter and also manufacture as per the customer�s drawings. Highlights : Sturdy constructionSmooth finish Accurate dimensions Resistance against corrosion