J1 T型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)托(tuo)(焊接(jie)(jie)型(xing)(xing)(xing)(xing)(xing)(xing))、J2 T型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)托(tuo)(管(guan)(guan)夾(jia)型(xing)(xing)(xing)(xing)(xing)(xing))、J3 T型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)托(tuo)(加筋(jin)焊接(jie)(jie)型(xing)(xing)(xing)(xing)(xing)(xing))、J4 T型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)托(tuo)(加筋(jin)管(guan)(guan)夾(jia)型(xing)(xing)(xing)(xing)(xing)(xing))、J5 H型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)托(tuo)(焊接(jie)(jie)型(xing)(xing)(xing)(xing)(xing)(xing))、J6 H型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)托(tuo)(管(guan)(guan)夾(jia)型(xing)(xing)(xing)(xing)(xing)(xing))、J7高壓(ya)減震(zhen)管(guan)(guan)托(tuo)、J8 T型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)托(tuo)(保冷管(guan)(guan)用(yong))、J9 H型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)托(tuo)(保冷管(guan)(guan)用(yong))、J10座式管(guan)(guan)托(tuo)(用(yong)于(yu)大(da)型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)道)、J13 震(zhen)動管(guan)(guan)道用(yong)管(guan)(guan)托(tuo)。