Single Axial Expansion Joint

Axial expansion joints are designed to compensate axial movements (extension and compression) in its longitudinal axial direction due to thermal expansions and absorb the mechanical vibrations and reduce sound on pipe line systems (pumps, compressors, fans). The standard expansion values of axial expansion joints (metal bellow expansion joints) are 30 mm and 60 mm. Upon customer request special expansion values and sizes will designed and produced. If smoothness is needed or if high frequency vibrations or turbulence are expected in the flow media Axial Expansion Joints (Metal Bellow Expansion Joints) should be used with Liner. Liner material also can able to eliminate resonance caused by the fluid passing trough the bellows and minimize the contact surface of the fluid. Contact surface of the expansion joint can be minimized by using axial expansion joints with liner. Application of Axial Expansion Joint Cold & Hot Water Pipelines Steam Lines Ship Building & Marine Applications Central Heating & Cooling Applications Boiler, Pressure Vessel & Hear Exchanger Applications Exhaust Systems Oil & Gas Pipeline Systems Industrial Applications Technical Futures Bellow Material Stainless Steel AISI304(Opt. AISI316, AISI321) Intermediate Pipe Material Carbon Steel St37.2(Opt. AISI304, AISI316) Connection Types Fixed Flanged, Loose (Rotatable) Flanged, Weld Neck End End Material Carbon Steel St37.2 (Opt. AISI304, AISI316) Operating Temperature -20 °C/+400 °C Operating Pressure PN6/PN10/PN16/PN25/PN40/PN64 Nominal Diameters DN25(1) to DN3000(120) Design EJMA Standards

Fig. No. REJ130 Size: DN32-DN300 Cover/Tubel: EPDM,NBR,NR, CSM,VITON,SILICON upon request Flange : Carbon Steel, Ductile Iron,AISI304, AISI316 . Flange drilling according to EN1092-2 PN10/PN16,AS2129 Table D/E, AS4087 PN16,ANSI150,JIS10K Working Pressure: PN10, PN16. Hydralic Test according to EN12266-1, ISO5208 WRAS approved Rubber also available on request.

Fig. No. REJ130 Size: DN32-DN300 Cover/Tubel: EPDM,NBR,NR, CSM,VITON,SILICON upon request Flange : Carbon Steel, Ductile Iron,AISI304, AISI316 . Flange drilling according to EN1092-2 PN10/PN16,AS2129 Table D/E, AS4087 PN16,ANSI150,JIS10K Working Pressure: PN10, PN16. Hydralic Test according to EN12266-1, ISO5208 WRAS approved Rubber also available on request.

EPDM,NBR,NR, CSM,VITON,SILICON. Size:Size: DN32-DN3000 Pressure: PN10,PN16,PN25 Pressure Test: 15Bar, 24Bar,37.5Bar. End Flange:DIN PN10/PN16,BS EN1092-PN10/PN16,JIS10K,ANSI 125/150 AS 2129 D/E Flange

EPDM,NBR,NR, CSM,VITON,SILICON. Size:Size: DN32-DN3000 Pressure: PN10,PN16,PN25 Pressure Test: 15Bar, 24Bar,37.5Bar. End Flange:DIN PN10/PN16,BS EN1092-PN10/PN16,JIS10K,ANSI 125/150 AS 2129 D/E Flange

EPDM,NBR,NR, CSM,VITON,SILICON. Size:Size: DN32-DN3000 Pressure: PN10,PN16,PN25 Pressure Test: 15Bar, 24Bar,37.5Bar. End Flange:DIN PN10/PN16,BS EN1092-PN10/PN16,JIS10K,ANSI 125/150 AS 2129 D/E Flange

EPDM,NBR,NR, CSM,VITON,SILICON. Size:Size: DN32-DN3000 Pressure: PN10,PN16,PN25 Pressure Test: 15Bar, 24Bar,37.5Bar. End Flange:DIN PN10/PN16,BS EN1092-PN10/PN16,JIS10K,ANSI 125/150 AS 2129 D/E Flange

1. Product Performance: Base on the unique characteristics of rubber such as high elasticity , high air tightness, medium resistance, weathering resistance and radiation resistance, the product, with polyester cord characterized of high strength and high heat stability adopted for skew crossing and compound, is made under high pressure, high temperature molding and cross link. It owns higher density inside to bear higher pressure as well as ideal elastic deformation. 2. Product Application: For air conditioning, heating and ventilating systems in industrial buildings and vessels. Central and ancillary power generating stations in industrial buildings, factories, ships and off-shore applications Sewage disposal and water treatmentplant, pumps, etc. Process piping in pulp and paper plants Piping systems for chilled or hot water in industrial plants Cooling systems for power generation Feed water and draining lines for water works, sewage, sanitary piping systems etc. Oil lines for industrial plants, shipyards, phosphate plants etc. Potable water applications Food applications Product Advantages: High pressure, good elasticity. Large deformation displacement. Noise damping effect, flexible. Long service life. Can be widely used in hotels, factories, residential plumbing systems and recycled water pipes, sanitary pipes, chemical corrosion and frozen pipes etc.

PE (Polyethylene) Expansion Joint Filler Board is a pre-moulded, high performance joint filler board. It has a closed cell and cross linked structure. It has an excellent recovery of 95% (after compression upto 50% of original thickness), which makes it the most suitable product for the said usage. It is an exclusive product specially designed to be used as expansion joint filler in concrete, brick, block work and isolation joints. It is also rot free and has no bitumen. What are the features and advantages of filler board? Resilient â?? Our EJF boards delivers 95% compression recovery after deflection (compression), that it is the most important and excellent attribute for any expansion joint filler boards. Weathering Effect â?? Joint filler board is resilient and additionally absolutely does not distort under less load transfer from wet concrete. Closed cellular composition â?? Very low water absorption consequently non deteriorating and also resilient Bitumen free â?? Non-staining and easy to apply. Chemically Resistant â?? to almost all types of acids, alkalies and hydrocarbon group materials. Simple â?? Easy to handle, carry, load/unload, install. Load absorption is higher and transfers to the structures very little. What is the use of filler board? Expansion joints at airport runways and taxi tracks The next usage are in mall parking lots as well as structures Furthermore these are applied to Isolation Joints to infill sections In addition to water-proofing also used in concrete flooring. Water retaining as well as water eliminating structures Inter-connecting pathways between buildings Basements, flyovers as well as subways. These kind of boards used in concrete roads as well as toll plaza flooring. Bridges, verandas, abutments and pier hinge joints For more details please visit: https://www.kampun.com/expansion-joint-filler-boards-kampun-hd100-board/