CONTERA RECTANGULAR INTERIOR ESTRIADA Referencia A-A’ B C GROSOR TUBO STR-KK-20x10A 20×10 10 5 1.0-2.5 STR-KK-20×15 20×15 14 4 1.0-2.0 STR-KK-25x10A 25×10 14 5 1.0-2.0 STR-KK-25×15 25×15 14 5 1.0-2.0 STR-KK-30x10A 30×10 16 6 1.0-2.0 STR-KK-30×15 30×15 17 6 1.0-2.0 STR-KK-30×20 30×20 17.5 10 1.0-2.0 STR-Kk-30×25 30×25 19 8 1.0-2.0 STR-KK-35×15 35×15 18 9 1.0-2.0 […]

TAPA FINAL RECTANGULAR INTERIOR ESTRIADA Referencia A x A’ B C GROSOR TUBO STR-TK-20x10A 20×10 10 3 1.0-2.5 STR-TK-25x15A 25×15 10 3 1.0-2.5 STR-TK-30x10A 30×10 10 3 1.0-2.5 STR-TK-30x15A 30×15 10 3 1.0-2.5 STR-TK-30x20A 30×20 11 3 1.0-2.5 STR-TK-40x10A 40×10 10 3 1.0-2.5 STR-TK-40x20A 40×20 9 3 1.0-3.0 STR-TK-40x30A 40×30 10 3 1.0-3.0 STR-TK-50x20A 50×20 […]