鑄鐵排水(shui)管B型配件(jian)(jian)(jian)異(yi)徑彎(wan)鑄鐵排水(shui)管B型配件(jian)(jian)(jian)異(yi)徑彎(wan)大(da)曲率底部異(yi)徑彎(wan)頭連接(jie)采用不銹(xiu)鋼卡箍(gu)件(jian)(jian)(jian)進行(xing)連接(jie)施工(gong)。不銹(xiu)鋼卡箍(gu)件(jian)(jian)(jian)由膠(jiao)套、卡箍(gu)、穿孔滾(gun)動(dong)軸及螺栓構成。接(jie)口采用橡(xiang)膠(jiao)套密封(feng),效果好,能承受來自各方向的震動(dong)(包(bao)括強烈(lie)地震)