![]() |
O cotovelo da LR BW ASTM A234 WPB, programa 40 cotovelo de 90 graus2021-08-25 14:52:16 |
![]() |
Níquel Lap Ring Type Joint Flange Flange da classe 150 do Ansi de ASME B16.52023-01-05 14:24:52 |