Cori Engineers Private Limited Thiruvanmiyur, Chennai, Andaman & Nicobar Islands

Spiral wound gaskets have proven to be the most reliable sealing element for use in difficult, critical and arduous duties. Spiral wound gaskets are used in Refinery, Petrochemical, Chemical, Steam lines and Process Industries, where they have many advantages over older types of gaskets. These gaskets are manufactured to International specifications such as BS, API, ASME, DIN. We also manufacture to customer's specifications We have a huge capacity to produce precision machined components.

  RUBBER SHEETS   CORI manufactures a comprehensive range of rubber sheets for general, industrial and mining applications. It includes vulcanised black and coloured sheets for technical uses and industrial application with or without textile insertion, with smooth surfaces or with a canvas-type print on one or both sides.   Sheets are available in various size and thickness to withstand a temperature range between -40°C and +250°C conforming to international standards and customer requirements.   These sheets are made from polymers and their blends of Natural Rubber, SBR, Neoprene®, Nitrile, EPDM, Butyl, Hypalon®, Viton® and Silicon Rubbers. * Trademark of Dupont.   PULLEY LAGGING Lagging with natural and synthetic rubbers. Lagging thickness - minimum 3mm. Plain or Grooved pattern finish. Can be designed to meet severe abrasive conditions. Can be designed to withstand strong acids attack..

CORIRUBBER ® Rubber screens are well suited for use in both mining and mineral preparation. They perform well when subjected to both wet and dry conditions.   Why RUBBER? Abrasion Resistant : Rubber resist severe abrasion. Impact Resistant : Rubber maximizes the life of the equipment and dramatically reducing your cost per ton as the goal is reducing the shock and damaging vibration of severe impact. Noise reduction : Reduce noise emission significantly.   RUBBER SCREENS   CORIRUBBER ® Rubber screens comes in handy for dust control, weight reduction, corrosion resistance, easy to install and easily customizable.   Constant pounding of rocks and ore in quarries and mines shortens the life of the perforated plate or wire cloth screens. Impacting stones cause noise that is detrimental to both employees and the neighboring community. When screening rocks and other dry material plugging is another nuisance. Changing of heavy steel screens may require a crane or extra manpower.   Rubber Screen are ideal for handling the toughest and most abrasive materials such as crushed stones, gravel, coal, slag and etc. Rubber materials provide flexibility, strength, impact absorption, demonstrate, superior cut and tear resistance as well as extended life for reduced down time and facilitate fast and easy installation.   CORIRUBBER ® screens offer a practical, economical solution to such difficulties in applications that range from scalping to mid range sizing.   Rubber compounds used in screens are designed to reduce the coefficient of friction and to suit to the operating conditions where moisture content is high and blinding has been of major concern. Once installed, blinding is eliminated and screening efficiency is vastly improved.   Modular RUBBER SCREENS Modular screens were developed to enable selective change our of worn sections of the screening surface while leaving less worn areas intact for longer life. Lab tested rubber compound gives long life and protection against impact, cut, tear and abrasion. Customization is available to maximize the product effectiveness The flexibility, impact absorption, tear strength and abrasion resistance of our CORIRUBBER ® screen surfaces are engineered to match the material being processed. Needs less time wrestling with change outs and more time producing quality material of consistent size. Will give life on average of 8-10 times compared to wear cloth. In addition to the superior wear life, rubber screens substantially reduce noise levels compared to perforated steel plate. In addition CORIRUBBER ® screens can give dramatically improved screening efficiencies. They perform well when subjected to both wet and dry conditions. With CORIRUBBER® screens, you'll profit from greater production and lower maintenance costs. CORIRUBBER ® Rubber screens can be manufactured with the openings in either straight or staggered line configurations. Openings available are round, square or rectangular.

Cori has been a specialist in rubber lining having bagged many prestigious jobs. We undertake rubber lining both at our customer's site as well as in our factory. We undertake rubber lining activities for all kinds of tanks, vessels, pipes and fitting and valves.Acid Storage Tanks - all kinds of acids, Water Treatment vessels, Scrubbers and ducts, Stacks and ducts, pipes and fittings, De-mineralised water storage tank, Pickling line applications.

  Cori has been a specialist in rubber lining having bagged many prestigious jobs. We undertake rubber lining both at our customer's site as well as in our factory.   We undertake rubber lining activities for all kinds of tanks, vessels, pipes and fitting and valves.   Rubber lining for Acid Storage Tanks - all kinds of acids. Water Treatment vessels. Scrubbers and ducts. Stacks and ducts, pipes and fittings. Triplex Lining. De-mineralised water storage tanks. Pickling line applications.

  CORI offers a wide range of elastomeric gaskets with or without reinforcement to suit to different operating pressure and temperature. Reinforcements are like wire mesh, metal, Natural and Synthetic Fabrics etc. which are provided against specifications, thickness suitable to service conditions, and suitably moulded to all flange dimensions as fullface and flat face and Blind Gaskets.

Cori belongs to the IGP Group of Companies based in Chennai (Madras), India. Products range includes Rubber expansion joints, Anti vibration mounts, Rubber sheets, Rubber lining services for anti-corrosive application & Pulley lagging.   PERFORMANCEAND CONSTRUCTION FEATURES Test pressure upto 24 bar (upto 300NB) Cyclic movement test for 5000 cycles under design pressure conducted on sizes 1600NB, 2100NB and 2200NB bellows. Manufactured sizes upto 3600mm (144 inches)*. Safety factor built in upto4:1. Low spring rates. Greater movement per arch. Manufactured in single or multiple arches. Choice of eight liner elastomers Choice of cover to match liner materials or different materials for better resistance to external conditions. Filled or unfilled arches. Galvanised carbon steel or stainless steel split backup rings. Can be built with permanent offset to compensate for existing or designed piping misalignment

Insulation Kit Gaskets are designed to combat the effects of corrosion often found in flanged pipe system. Galvanic corrosion between dissimilar metal flanges, flange insulation associated with cathodic protection of underground piping are other examples where flanges insulating Kit Gasket can be put to effective use. The Design and selection of materials used in Flange Insulation Kit Gasket, meet the twin purpose of sealing the flanges and insulating metal parts to prevent flow currents responsible for corrosion.

At IGP, we manufacture Non metallic gaskets to ASME, JIS, BS, DIN & other international standards. We specialize in meeting the unique needs of customers.Commonly used materials are:Natural and Synthetic rubber, Compressed Asbestos, Woven Asbestos, Non asbestos Aramid fibre.These are non metallic gaskets with an inner protection to prevent direct contact with the fluid handled. The material used for the gasket is like any other non matallic gasket. The inner protection is provided with SS Ferrule.

CORIRUBBER ® Elastomeric Bearing Pads   Elastomeric Bridge Bearing Pads is a block of vulcanized elastomers reinforced internally by one or several steel plates, chemically bonded during vulcanization. .   External Forces being supported   Elastomeric bearings permit the simultaneous support of the following loads :. Absorption of briefly applied external horizontal forces Horizontal movement in all directions through shear deformation. Rotation of the bearing surfaces around all axes Standard absorption of vertical loads.   Elastomeric bearings are made out of chloroprene polymer. These bearing pads are designed for used in bridges and other structures such as buildings as a vertical load bearing component. There are manufactured from high quality material with number of layers of steel plates depending on the type of bearings highly strong and extremely resistance to weathering, ageing with almost no influence from UV radiation and ozone. Neoprene bearing pads provide uniform transfer of load from beam to structure. They absorb vibration and prevent noise transfer. While reducing the destructive action of vibration between movable and stationery structural members. They permit beam rotation at the bearing point due to deflection or misalignment. May also provide for movement caused by normal expansion and contraction and concrete creep effects and shrinkage. These pads are extensively in bridge structures. These pads provide good resistance to traction, excellent failure strain and performs well with dynamic loads. It has good rear resistance, excellent resistance to aging and a very low load bearing creep rate. This makes it suitable for the requirements of bearings. Laminated Elastomeric Bearings     Type A :   Single reinforcement Bearing (Not used in civil Engineering structure). Type B :   The definition for type B according to EN 1337-3 is ; this type has (n+1), reinforcement /metal and (n) elastomeric of constant thickness with perimeter at least 4 millimetres thick and the upper and lower faces with a nominal 2.5mm thickness of elastomeric. The tolerance is (-0 and +2).   Other Type B :   By definition these are different in that the upper and lower elastomeric coatings are thicker. This type of bearing is no longer straightforward reinforcement protected by elastomeric, but designed on the basis of required ability such as Elastomeric a Half Lamination or Passive Coating types.   Type C :   Elastomeric bearings with two external plates and threaded holes for use onmetal structures, or as an anti-lift device: in this latter case, suitable anchor bars must be fitted to the bearings for anchoring purposes.   Type D :   Elastomeric bearings with external plates and pins that connect to suitable steel plates in order to secure the bearing to the structure..   Type E :   Elastomeric bearings with two suitably etched external plates to facilitate the bearing’s bonding to the structure by way of vulcanisation.  

Cori belongs to the IGP Group of Companies based in Chennai (Madras), India. Products range includes Rubber expansion joints, Anti vibration mounts, Rubber sheets, Rubber lining services for anti-corrosive application & Pulley lagging.

Pressure : 24 bar

Size : 3600mm

CORIRUBBER ® hoses combine the latest materials and construction techniques with expertise in engineering rubber. CORIRUBBER ® hoses have been engineered and tested rigorously in the lab and on field to ensure long life and reliable service.   The industry's widest selections of hoses are available under the CORIRUBBER ® brand.   CORIRUBBER ® Hose is a specially engineered product to achieve: High resistance to shocks Reduce Noise & Vibration MANUFACTURING & TESTING FACILITIES Dispersion kneader for rubber compound mixing Mixing Mill, Calendar Machine for Sheeting & Extruder Hose building mandrels Autoclaves for curing Laboratory with Advanced testing facilities In house Hydro, Vacuum Test

These are available in two different sizes. The smaller size has a stud on one side while the larger one has no stud. Two numbers of these mounts are used as the rubber springs in each of the quickfoot CORIRUBBER - 503 mountings These can be loaded either in compression or in shear and withstand loads upto 1000kg in compression and upto 200 kg in shear.

  These are available in two different sizes. The smaller size has a stud on one side while the larger one has no stud. Two numbers of these mounts are used as the rubber springs in each of the quickfoot CORIRUBBER ® - 503 mountings These can be loaded either in compression or in shear and withstand loads upto 1000kg in compression and upto 200 kg in shear.