DIN ANIS JIS SS304 flange type double sphere rubber expansion joint EPDM NR NBR rubber Rubber expansion joint can also be called flexible rubber joints, rubber soft connections, soft joints, flexible rubber ... Read More
EPDM NR NBR rubber DIN ANIS carbon steel flange type single sphere rubber expansion joint Single sphere rubber expansion joint is composed of rubber body and flange. The material of rubber is usually NR / NBR / ... Read More