EN 531 260gsm FRC fabric for oil & Gas FR ClothingConstruction: 3/ ... finish, more than 50 times washingMOQ: 1000metersComply Standards: EN ISO 11611,EN ISO 11612,EN ISO 14116,ASTM D 6413Formaldehyde content: Less than ... ControlOur inhouse lab make each lot testing before shipment follow EN ISO methods ,such as flame resistance, tensile strength, tear strength ...