NBR Rubber Expansion Joint
NBR rubber,also known as Nitrile rubber,and acrylonitrile butadiene rubber,is a syntheti rubber copolymer of acrylonitrile and butadiene.The NBR rubber expansion joints are used for absorbing thermal expansion and reduction of vibrations in pipe systems.This type of rubber expansion joint has and overall length of 95mm~260mm.NBR rubber expansion joint offers good mechanical properties especially tensile strength,flexibility, compression set and impermeability to gases,and has goods general resistance to oils and hydrocarbons.
Drawing of 24"-467MM NBR Rubber Expansion Joint
Technical Specification of 24"--247mm NBR Rubber Expansion Joint
Diameter : DN600(24")
Total Length: 467mm
Bellow Material: NBR rubber
Flange Material: Carbon steel, galvanized
Temperature: 120℃
Working Pressure: 5bar
Axial Movement:-70/+50mm
Fluid: Crude oil
Features of NBR Rubber Expansion Joint
• Reduce Vibrations
• Dampen sound transmission
• Compensate lateral,axial,torsional and angular movements
• Light weight
• Low movement forces
• Reduce fatigue factor
• Reduce heat loss
• Corrosion,erosion resistant
• Acoustical impedance
• Greater shock resistance
Applicable Fluids:
Water,warm water,oil,solvents and greases.
