三代螺套(tao)式分體套(tao)筒(tong)性能可(ke)(ke)靠、工藝簡單，連(lian)(lian)(lian)接(jie)作業時不需要擰鋼(gang)筋(jin)(jin)，多跟鋼(gang)筋(jin)(jin)組成的構(gou)件(jian)在對齊后(hou)每個套(tao)筒(tong)可(ke)(ke)單獨進行連(lian)(lian)(lian)接(jie)施(shi)工，因此可(ke)(ke)廣泛(fan)應用于各種(zhong)結構(gou)的粗鋼(gang)筋(jin)(jin)連(lian)(lian)(lian)接(jie)施(shi)工中(zhong)，特(te)別適合鋼(gang)筋(jin)(jin)籠(long)對接(jie)、預制構(gou)件(jian)與現(xian)澆混凝土間(jian)的鋼(gang)筋(jin)(jin)連(lian)(lian)(lian)接(jie)、地下連(lian)(lian)(lian)續(xu)墻與梁、板的連(lian)(lian)(lian)接(jie)、鋼(gang)構(gou)件(jian)之間(jian)的鋼(gang)筋(jin)(jin)連(lian)(lian)(lian)接(jie)施(shi)工。  可(ke)(ke)連(lian)(lian)(lian)接(jie) Ф16-Ф40mm的HRB335級和HRB400 級帶肋鋼(gang)筋(jin)(jin)。