EEV is professional manufacturer of Rubber expansion joint, metallic expansion joint, and dismantling joint. etc. We manufacture rubber expansion joint nearly 10 years. Our production is widely used in pipe systems. Our rubber expansion joint are available in size range from DN25 to DN3200.Flanges connection can be drilled to ANSI, BS, DIN, or any other custom size.
Materials of Construction:
NR：
Good resilience and rebound elasticity in high tensile strength conditions. Good resistance performance to abrasion. Temperature range from -15 ℃ to 90 ℃.
EPDM:
Outstanding water, vapor, and weather resistance. Good resistance to heat, ozone, alkalis and Acid. Do not use with petroleum oil service. Temperature range from range from -15℃ to 110℃.
Neoprene:
Alkalis, acids, and salt solutions resistance, abrasion and weather resistant also. Good resistance to animal and vegetable oils; moderate resistance to petroleum oils. Temperature range from -15 ℃ to 80 ℃.
Viton:
Excellent resistance to chemicals, solvents. And excellent resistance to steam, aqueous acids, amines and concentrated caustics/bases. Temperature range from 0 ℃ to 90 ℃.
Duckbill Valve
