Oil and Acid Resistant Pn16 Carbon Steel Flexible Concentric Reducer Rubber Coupling A concentric but differently sized rubber expansion joint is a flexible compensating element used for connecting ...더보기
방문객의 메시지메시지를 남기세요
아직 공개 댓글이 없습니다.
DN25-DN3000 Flange End Flexible Joint Rubber Expansion Bellows