T12焊咀尖咀焊B咀9款：

T12-B焊咀，T12-B2焊咀，T12-B3焊咀，T12-B4焊咀，T12-BL焊咀，T12-BZ焊咀，T12-B2Z焊咀，T12-WB2焊咀，T12-WB2焊咀

T12焊咀马蹄型焊咀18款：

T12-BC1焊咀，T12-BC2焊咀，T12-BC3焊咀， T12-BC1Z焊咀，T12-BC2Z焊咀，T12-BC3Z焊咀，T12-BCF1焊咀，T12-BCF2焊咀，T12-BCF3焊咀， T12-BCF1Z焊咀，T12-BCF2Z焊咀，T12-BCF3Z焊咀，T12-BCM2焊咀，T12-BCM3焊咀；T12-C1焊咀，T12-C4焊咀，T12-CF4焊咀，T12-C4Z焊咀

T12焊咀平口焊咀18款：

T12-D08焊咀，T12-D12焊咀，T12-D16焊咀，T12-D24焊咀，T12-D4L焊咀，T12-D52焊咀，T12-DL08焊咀，T12-DL12焊咀，T12-DL32焊咀，T12-DL52焊咀，T12-D12Z焊咀，T12-D16Z焊咀，T12-D24Z焊咀，T12-D4Z焊咀，T12-WD08焊咀，T12-WD12焊咀，T12-WD16焊咀，T12-WD52焊咀

T12焊咀极尖咀焊咀4款：

T12-I焊咀，T12-IL焊咀，T12-ILS焊咀，T12-WI焊咀

T12焊咀弯尖咀焊咀3款：

T12-J02焊咀，T12-JL02焊咀，12-JS02焊咀

T12焊咀刀型咀焊咀7款：

T12-K焊咀，T12-KF焊咀，T12-KL焊咀，T12-KR焊咀，T12-KU焊咀，T12-KFZ焊咀，T12-KRZ焊咀

T12焊咀四边型焊咀9款：

T12-1201焊咀，T12-1202焊咀，T12-1203焊咀，T12-1204焊咀，T12-1205焊咀，T12-1206焊咀，T12-1207焊咀，T12-1208焊咀，T12-1209焊咀

T12焊咀管道型焊咀10款：

T12-1001焊咀，T12-1002焊咀，T12-1003焊咀，T12-1004焊咀，T12-1005焊咀，T12-1006焊咀，T12-1007焊咀，T12-1008焊咀，T12-1009焊咀，T12-1010焊咀

T12焊咀抹刀型焊咀6款：

T12-1401焊咀，T12-1402焊咀，T12-1403焊咀，T12-1404焊咀，T12-1405焊咀，T12-1406焊咀2100433B