Rubber Expansion Joints

Type: Single Type, Double Type, BSP/NPT Thread Type Size Range: DN25-DN1600 Material of Rubber ball: CR, NBR, EPDM, HYPALON, VITON Material of flange: Galvanized Steel, Stainless Steel Working temperature: -20â?? to +115â?? Ball length for Single Sphere: 130mm, 150mm, 95mm-300mm Ball length for Double Sphere: 175mm-345mm Ball length for Union Type: 200mm for DN15-DN50, 240mm for DN65-DN80. Thread End Connection: BSP or NPT thread Flange End Connection: EN1092-1 PN10/PN16, ANSI150, BS4504, AS2129 Table D/E. Working Pressure: PN6, PN10, PN16, PN25 Application: water, warm water, seawater, weak acids, alkalis, etc... Easy installation and remove; absorbs vibration, noise and shock -

Types: Single Sphere, double-sphere; Flange Type, Union Type Flange drilling: ANSI class 125/150, DIN PN 10/PN16, JIS 5K/10K Working pressure: 1.6mPa (16 kgf/cm2) Working degree: -15 to +115 degrees Celsius Working medium: Vapour, compressed air, cold & hot water, seawater, oil, weak acid, alkali Material list: Body: Neoprene, EPDM, NBR Lining: Chinlon Cord Fabrics Frame: Hard Steel Wires Flange: Carbon Steel.

Single sphere rubber expansion joint is mainly used for reducing vibration, noise, good flexibility and easy to use.Single sphere rubber expansion join, also known as single ball rubber joint, rubber expansion joint, single ball connector ,shock absorber, pipeline shock absorber, is a kind of pipelinejoint with high elasticity, high air tightness, medium resistance and climate resistance.

The Ozdekan EXpansion Joints are waterproof expansion joints that allow absorption of the deck movements. These joints are manufactured with rubber elements and restrained to the structure with proper anchor bolts. The reinforcing metal profiles made of steel are completely inserted and vulcanized to the rubber. This process is a total guarantee against corrosion and allows a longer life to the product. The rubber compound, too, has been intentionally formulated to resist the oil, grease, petrol, salt and sand, without besides, suffering premature ageing phenomena due to sun rays, salt and snow. All the joints follow the deformations and movements of the structure (the movement can exist with every skew angle from 0° to 90°) by shear deformation of the rubber elements. Anchor bolts, made of steel and protected with anticorrosion treatments, absorb the elastic reactions and all the other kind of mechanical solicitations. The joints are also able to compensate height difference or vertical movements. This characteristic is very important in all the cases where load and movement conditions can cause relative vertical movements. The joint series is manufactured by Ozdekan since 2006. Main advantages: Simple and linear design with few elements Low height of the profile Total impermeable Easy assembling eitheron concrete structure Suitable for the replacement of existing joint Easy and quick to be replaced Good resistance to vehicles sliding Vertical movements absorption The joints are supplied in variable length elements depending to the joint type. A joint line consists in fact of many units joined together with a groove-and-tongue junction welded with special glue. The joint fixing is obtained by chemical anchors; the nuts are locked using a dynamometric key so that permanent compression strength is given to the joint. Stainless steel anchors may be provided on request. In that way the horizontal forces, due to breaking of vehicles and to the reaction that rubber opposes to the joint deformations (shrinkage, creep, thermal variations etc.), are transmitted by friction between the rubber and the concrete. The joints can be assembled on a metallic infrastructure. The joints of bigger movements with four upper grooves are manufactured in order to prevent the lifting of the elements during the contraction. These devices guarantee the adhesion of the elements to the structure and the noiseless of the traffic.

Parts Standard Material Flanges Carbon Steel Tube EPDM, NBR, NR, PTFE Size 2"-12" Packaging Details Inner plastic film, outer carton case or wooden case

Description: Rubber expansion joints, also called rubber compensators, are flexible connectors made of natural and/or synthetic elastomers and fabrics. If necessary, internal metal reinforcement materials can be used. These materials are designed to relieve thermal movement and piping system stress caused by mechanical vibration. Rubber expansion joint material: EPDM, NBR, NR Type: Single ball rubber expansion joint Double ball rubber expansion joint Flange connection rubber expansion joint Threaded rubber expansion joint Feature: 1. Good displacement compensation ability, capable of axial, lateral and angular displacement. 2. Low noise, good vibration damping and corrosion resistance. 3. High pressure resistance, good elasticity, good displacement effect and simple installation. Application: Rubber expansion joints can be widely used in heating and cooling devices, water pipes, desalination plants, compressors, blowers and fans, cement industry, chemical industry, glass industry, wood processing industry and other pipeline Systems

Features DMTflex Teflon expansion joint are used primarily in fluid conducting systems as resilient connections and tremor barriers. They are designed to compensate for mis-alignment, to absorb expansion and contraction and to isolate vibration and shock. They are also frequently used to reduce stress on fragile mating flange. Application Air conditioning, heating and ventilating systems in industrial buildings, hospitals, hotels and on board ships central and ancillary power generating stations in industrial building, factories, ships and off-shore sewage disposal and water treatment plant, pumps, etc. Process piping in pulp and paper manufacture. Operating temperature range 40 Degree Centigrade up to 220 Degree Centigrade

Material Natural Rubber Color Black Application Industrial Shape Round Diameter as per requirement Length as per requirement Thickness as per requirement Test pressure up to 24 bar (up to 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

Dimensions: - Width*Length: 36cm * 107cm - Height: 5 cm Purpose: - Rubber bridge expansion joints are mainly made of rubber, steel plate and angle iron. Steel plates are set in the rubber bridge expansion to strengthen the bearing capacity and they can slide freely along the angle iron to meet the expansion deformation of main grid. - Because of the excellent sealability and shock-absorbing effect of rubber, rubber bridge expansion joints do well in proofing water and reducing noise. The elasticity of rubber plates and its shear deformation in the telescopic channel helps the whole device to realize telescopic motion. Features : - Rubber bridge expansion joints are made of prime-quality rubber, have anti-aging and have a long service life. - Wear resistance, corrosion resistance. - Rubber bridge expansion joints can withstand the weight of vehicles and pedestrians. - During installation, bolt holes on the bottom and each junction are filled with adhesion agent which makes the whole rubber bridge expansion joints be highly water-resistant. - Rubber bridge expansion joints can ensure vehicles runs smoothly and no noise. Material: Rubber & Steel Plates. Applications: - Rubber bridge expansion joint is used in expressway. - Rubber Bridge expansion installed in the end of bridge. - Rubber bridge expansion joint is used flyover. - Rubber bridge expansion joint is used in connection of bridge