Steel Bellows Dealers

Steel bellows are installed very close to the engines and are subjected to severe conditions of temperature,movements and vibrations.The design of exhaust bellow expansion joints requires a thorough expertise due to the challenging demands on them like.

Stainless steel bellows maintain their high strength capability and custom design with varying thicknesses. We manufacture our bellows by stamping metal diaphragms, welding inside diameters to form convolutions, and finally welding the outside diameters. This creates a very strong, yet flexible mechanical conduit compatible with liquids and gases.

We are offering hydraulic hoses/ s.s./ teflon/ rubber expansion bellows. We import , manufacture, hydraulic hoses,teflon, s.s. Flexible hoses, rubber, teflon, s.s. Flexible expansion hoses. We are dealers of hose crimping machine.

Construction : Flexible tubing, single thickwall corrugation, without packing, annular corugation hydraulically formed,Pressure Range : Upto 150 kgcm³ or higher against specific requirement. The pressure value indicated in the table (technical data) is fuction of the diameter, of the temperature, of the number of braids, of the material used and of the type of application.

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 customers̢۪ 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.

We, manufacture SS Bellows from ID 20 MM to ID 2500 MM.We follows latest EJMA Standards and ASME Code for the design,manufacture & quality assurance of Metallic Bellows and Joints.We manufacture SS Bellows in all grades of 300 series steel and with all types of end fittings.We manufacture Bellows suitable for various application in sector such as Cement, Fertilizer, Chemicals, Sugar,Steel & Iron, Refineries,DG sets,Power Plants,Petrochemicals,Textile, Automobiles, Defence, Nuclear, Oil & Gas, Railways, Shipping, Heavy Industries, Instrumentation, Cryogenic etc.We are also exporting wide range of SS Bellows.

We cater to the demand for S.S Bellows, from anywhere across the country, with the finest of such types. We are one of the eminent Manufacturers and Suppliers of S.S Bellows in Telangana. We have mastered the art of designing and developing these products in accordance with the standards. And owing to a well-equipped manufacturing unit and experienced workers, we can attend to the demand for customization as well. 

BHASTRIK possess the capability to manufacture NESTING RIPPLE type edge welded bellows in stainless steel AM350 and exotic metals including Hastealloy C-276 and Inconel 600, 625 or 718, in sizes ranging from minimum of 12 mm I.D. to 175 mm O.D. The precision-formed diaphragms are edge welded by micro plasma or laser welding using special fixtures to prevent uneven stress build up. The thickness of diaphragms varies between 0.127mm and upward 0.30mm.

Stainless Steel Bellows offered for controlling the forces as well as stresses related to increasing as well as decreasing dimensional changes because of thermal expansion or contraction in structures involving ducting, vessels, piping and other end forms which are then transmitted to anchors and connected equipment. Needing less space in comparison to bends and loops, the superior flexible support provided by these bellows involves optimum absorption of movements in more than one direction.

We are recognized as the manufacturers and suppliers of quality Stainless Steel Bellows. These Stainless Steel Bellows are useful in various industries like cement, metallurgicy, petrochemical, atomic, petroleum, nuclear, diesel generators, and thermal power plants. These Stainless Steel Bellows can bear temperature up to 2000 degree centigrade, and pressure up to 350bars. The size of these Stainless Steel Bellows is 5000mm and they are circular in shape. These bellows work on the basic principle designed by ACAD to provide a world class product. These Stainless Steel Bellows are supplied by our company to customers at competitive rates.

An expansion joint or movement jointis an assembly designed to safely absorb the heat-induced expansionand contraction of construction materials, to absorb vibration, to hold parts together, or to allow movement due to ground settlement Expansion joints are used in piping systems to absorb thermal expansion or terminal movement where the use of expansion loops is undesirable or impractical. Expansion joints are available in many different shapes and materials. In Steel Plants Metallic Expansion Joints are installed in pipe work and duct systems to prevent damage caused by thermal growth, vibration, pressure thrust and other mechanical forces. There is a wide range of metallic bellows designs in a variety of materials. Options range from the simplest convoluted bellows used in petroleum refineries. Materials include all types of stainless steels and high grade nickel alloy steels. Any pipe connecting two points is subjected to numerous types of action which result in stresses on the pipe. Some of the causes of these stresses are: internal or external pressure at working temperatureweight of the pipe it self and the parts supported on itmovement imposed on pipe sections by external restraintsthermal expansion

SS Flap Bellows for Mazak & Hass MachinesSS Flap Bellow For Mazak & Hass Machine. It is working as sliding cover of Vertical movement.