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偏心變徑橡膠防震接頭（橡膠大小頭）系內層膠、尼龍簾布增強，外膠層復合的橡膠彎球體和松套屬法蘭組成的產品。產品具有耐高壓、彈性好、位移補償量大、吸振降噪效果明顯、安裝維修方便、便利金屬管路的變徑安裝，是新型的管路柔性連接器材,廣泛用于化工、建筑、給水、排水、石油、輕重工業、冷凍、衛生、水暖、消防、電力等基礎工程。

偏心變徑橡膠防震接頭又稱作減振器、膨脹節、管道減震器、避震喉、軟接頭，是金屬管道的柔性聯接器，由內膠層、錦綸簾子布增強、外膠層復合的橡膠球體和松套金屬法蘭組成。現引進*外生產工藝，制作過程中內層受到高壓力，錦綸簾子布和膠層得到更好的結合，比普通型可曲撓橡膠接頭的工作壓力更高，質量更好。偏心變徑橡膠防震接頭是*種高彈性、高氣密性、耐介質性和耐氣候性的管道接頭。

The eccentric diameter rubber joint (rubber big head) is made up of inner layer glue, nylon cord reinforcement, rubber composite spheroid with outer rubber layer and loose sleeve flange. The product has the advantages of high pressure resistance, good elasticity, the displacement of large compensation, reducing vibration and noise absorbing effect, convenient installation and maintenance, convenient metal pipeline installation, pipeline equipment is flexible connection model, widely used in chemical industry, construction, water supply, drainage, oil, light and heavy industry, freezing, sanitation, plumbing, fire protection, electric power etc. foundation engineering.

The eccentric eccentric rubber joint is also called shock absorber, expansion joint, pipe shock absorber, shock absorber throat and soft joint. It is a flexible coupling of metal pipe, composed of inner rubber layer, nylon cord fabric reinforced, outer rubber compound rubber sphere and loose metal flange. Now imported advanced production technology is introduced. During the production process, the inner layer is subjected to high pressure, and the nylon cord fabric and adhesive layer are better integrated, which has higher working pressure and better quality than the ordinary flexible rubber joint. It is a kind of pipe joint with high elasticity, high air tightness, medium resistance and climate resistance.