Série BO
Coils BO 21/23 x 32 ring
Coils BO 21/23 x 35 ring
Coils BO 21/23 x 35 ring galv.
Coils BO21/23 x35 ring INOX TB
Coils BO 21 x 38 smooth
Coils BO 21/23 x 38 ring
Coils BO 21 x 45 smooth
Coils BO 21/23 x 45 ring
Coils BO 21/23 x 45 ring galv.
Coils BO21/23 x45 ring INOX TB
Coils BO 21 x 50 smooth
Coils BO 21/23 x 50 ring
Coils BO 21/23 x 50 ring galv.
Coils BO 21 x 55 smooth
Coils BO 21/23 x 55 ring
Coils BO 21/23 x 55 ring galv.
