Does the NHL reuse pucks?
As long as the puck is not damaged, they will reuse pucks as much as possible.
Because pucks are frozen and eventually thaw out, NHL Officials change pucks multiple times a game. But just how many do they use? The average NHL game will use between 40-50 pucks each game. There are many reasons an NHL official would change the pucks 40-50 times per game.
In the modern NHL, an average game will use about a dozen pucks. “I think they have 20-25 pucks inside the penalty box there and after every TV timeout and every goalie stop they change them out,” Arizona Coyotes forward Christian Fischer said.
All NHL and AHL pucks are frozen before the game. There are reasons for that. They glide smoother and faster when frozen, and freezing eliminates bouncing. Since pucks are made of vulcanized rubber, they tend to bounce like tennis balls when smacked with a stick.
Each puck will cost the league $40 to produce.
In most cases, a signed puck is more collectible than a signed hockey card, unless the card in question is a rookie card by a hall of famer like Bobby Hull, Bobbie Orr, or Gordie Howe. Some of the most highly sought-after pucks are those from the 1972 and 1973 seasons.
The Orbee-Tuff® Hockey Puck is perfect for the sports enthusiast. Any 4-legged player will be happy to face off with this authentic molded puck. The Hockey Puck is sized for small to medium dogs if they can stay out of the penalty box.
(a) The puck shall be made of vulcanized rubber or other approved material, one inch thick and three inches in diameter and shall weigh between 5 ½ ounces and 6 ounces and be black in color.
The word puck may have been derived from the word poke or puc. According to dictionary.reference.com, the origin of the word puck dates back to the mid to late nineteenth century. However it is believed that the word puck may have originated from the Irish as a reference to the word poke in the game of hurling.
They use one new one per game on average -- not every game they get a new one, but they may break a couple in one game, so it averages about 80 or so per year. There are players in the league that'll use three new sticks in a [single] game, but in general, it's about one."
What temperature are NHL pucks?
The average NHL puck is kept at a temperature between minus-10 and minus-7 Celsius before it hits the ice in a game. Everyone knows that a frozen puck slides smoother and faster. Once it's out of the freezer and in play, though, it's much more difficult to tell how quickly a puck has thawed.
NHL players do not pay for their own equipment. Typically, manufacturers will pay NHL players and provide them with free gear in exchange for promotion.

Hockey pucks are made of vulcanized rubber and are designed to be extremely durable.
The Average Slapshot Speed in the NHL
The average speed of Slap Shots in the NHL today is right around 100 miles per hour, compared to 10 seasons ago where the average was around the low 90's!
The Inglasco NHL Team Official Game Ice Hockey Pucks are the exact same pucks every NHL player uses to pass, shoot, and score their way to victory! Each Official Puck comes with a decorative NHL puck cube and are all made in Canada and printed by Inglasco Inc., the official puck supplier to the NHL.
The Inglasco NHL Team Official Game Ice Hockey Pucks are the exact same pucks every NHL player uses to pass, shoot, and score their way to victory! Each Official Puck comes with a decorative NHL puck cube and are all made in Canada and printed by Inglasco Inc., the official puck supplier to the NHL.
NHL pucks are made in St. Jerome, Quebec, but InGlasCo—the league's official supplier—applies the NHL logos in Sherbrooke, Quebec.
The NHL released its 1,312-game schedule, 82 for each team, on Wednesday. The NHL previously announced the Nashville Predators and San Jose Sharks will begin the regular season with two games in the 2022 NHL Global Series at O2 Arena in Prague on Oct. 7 and 8 (each at 2 p.m. ET).