J1 T型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)托(tuo)(tuo)(焊(han)接(jie)(jie)型(xing)(xing)(xing)(xing)(xing))、J2 T型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)托(tuo)(tuo)(管(guan)(guan)(guan)(guan)夾型(xing)(xing)(xing)(xing)(xing))、J3 T型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)托(tuo)(tuo)(加筋(jin)焊(han)接(jie)(jie)型(xing)(xing)(xing)(xing)(xing))、J4 T型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)托(tuo)(tuo)(加筋(jin)管(guan)(guan)(guan)(guan)夾型(xing)(xing)(xing)(xing)(xing))、J5 H型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)托(tuo)(tuo)(焊(han)接(jie)(jie)型(xing)(xing)(xing)(xing)(xing))、J6 H型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)托(tuo)(tuo)(管(guan)(guan)(guan)(guan)夾型(xing)(xing)(xing)(xing)(xing))、J7高壓減震管(guan)(guan)(guan)(guan)托(tuo)(tuo)、J8 T型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)托(tuo)(tuo)(保冷管(guan)(guan)(guan)(guan)用(yong))、J9 H型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)托(tuo)(tuo)(保冷管(guan)(guan)(guan)(guan)用(yong))、J10座(zuo)式管(guan)(guan)(guan)(guan)托(tuo)(tuo)(用(yong)于大型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)道)、J13 震動管(guan)(guan)(guan)(guan)道用(yong)管(guan)(guan)(guan)(guan)托(tuo)(tuo)。