DUBAI, United Arab Emirates — At Dubai’s Black Tap restaurant, the Americana doesn’t stop at the hamburgers cooking on the grill or hip hop pumping from the speakers. It’s also being poured out, one pint at a time. The new restaurant stocks Dubai’s most-extensive selection of American craft beer, part of a major $23.5 billion market for customers wanting a different style of ale. It represents a new scene for Dubai, long known as the Manhattan of the Mideast, with chic skyscraper bars serving the fanciest of cocktails while the typical tap offers only the standard lagers. That’s starting to change, with establishments like Black Tap and Dubai’s two main distributors increasingly stocking American craft beer, breaking new ground among Gulf Arab nations, several of which ban alcohol sales entirely. “In such an eclectic city, we should have such an eclectic range of beers to accommodate instead of just the same beers that you can get all around the world,” said Eric Ballard, the group beverage manager for Sunset Hospitality, which runs Black Tap. For wine aficionados, teetotalers or those otherwise unaware, a craft brewery is a small, independent beer producer.