In quality, definitely, but probably not for nearly that cheap. Go for it; as long as you're not doing pedal grinds or anything they should hold up for a while. My biggest concern would be the molded pins.
FMF Pro 2 tube Carbon BMX and Gary Fisher Hoo Koo E Koo
If i were you I would find a pedal with toe clips, atleast if its for a recumbent. It's fine to put BMX pedals on it, but I would suggest a pedal that is atleast 30 dollars or more just because you might have issues with quality... but there are some nice cheap pedals out there BMX style, here take a look at these...