Double Sphere Rubber Expansion Joints
Double sphere Rubber expansion Joint is greater compression, elongation and angular movement, mainly the use of rubber unique properties, such as high flexibility, high air tightness, chemical resistance and radiation resistance, high strength, strong cold stability bias ply polyester composite , high pressure, high temperature molded cross-linked internal high density, can bear high pressure, high elastic deformation effect.
Constructed of many materials are available , the spherical shape allows pressure to exert itself uniformly in all directions, thus reducing the force exerted on pipe lines and equipment. Bias-ply tire cord provides strength, a high safety factor, and low force to move. Precision molding provides a dense, uniform carcass.
Double Ball Expansion Rubber Joints is from the inside layer, enhanced multi-layer plastic scraper nylon cord, rubber outer layer composite tubes.
· Designed for greater compression, elongation, and angular movement than the single sphere expansion joint.
· Excellent for absorbing thermal expansion and eliminating sound and vibration.
· Gaskets and packing not required.
· Good electrical insulator.
· Absorbs water pulsation and minimizes water hammering.
MATERIALS
Rubber Joint is manufactured from independent rubber layers and reinforcements that are vulcanized together after being molded or formed.
With over 10 rubber elastomers available and our experts may assist customers select the most appropriate rubber polymer for your requirements. Including NR, NBR, EPDM, PTFE, FKM, Neoprene, butyl rubber , etc
FLANGES
Carbon steel as standard. Also available in zinc plated or hot dip galvanized carbon steel, Stainless steel 304,316, QT450,Q235
Flanges drilled to EN, BS,DIN, ANSI, JIS, standards or any specific dimension.
PRODUCT
PARAMETRS TABLE
Constructed of many materials are available , the spherical shape allows pressure to exert itself uniformly in all directions, thus reducing the force exerted on pipe lines and equipment. Bias-ply tire cord provides strength, a high safety factor, and low force to move. Precision molding provides a dense, uniform carcass.
Double Ball Expansion Rubber Joints is from the inside layer, enhanced multi-layer plastic scraper nylon cord, rubber outer layer composite tubes.
FEATURES
· Applicable for suction and delivery· Designed for greater compression, elongation, and angular movement than the single sphere expansion joint.
· Excellent for absorbing thermal expansion and eliminating sound and vibration.
· Gaskets and packing not required.
· Good electrical insulator.
· Absorbs water pulsation and minimizes water hammering.
MATERIALS
Rubber Joint is manufactured from independent rubber layers and reinforcements that are vulcanized together after being molded or formed.
With over 10 rubber elastomers available and our experts may assist customers select the most appropriate rubber polymer for your requirements. Including NR, NBR, EPDM, PTFE, FKM, Neoprene, butyl rubber , etc
FLANGES
Carbon steel as standard. Also available in zinc plated or hot dip galvanized carbon steel, Stainless steel 304,316, QT450,Q235
Flanges drilled to EN, BS,DIN, ANSI, JIS, standards or any specific dimension.
PRODUCT
PARAMETRS TABLE