Renes Glastechniek, expert in glass tubes manufacture for nearly 50 years, offers Pyrex glass tubes. Our small structure allows us to be extremely responsive and close to our customers for all requests. For urgent requests, we can start the production of several units of glass tubes in just a few days. We are doing our […]
Renes Glastechniek, expert in glass tubes manufacture for nearly 50 years, offers Pyrex glass tubes. Our small structure allows us to be extremely responsive and close to our customers for all requests.
For urgent requests, we can start the production of several units of glass tubes in just a few days. We are doing our utmost to offer you quality glass tubes as soon as possible.
Pyrex glass tubes are made of borosilicate glass, which is mainly distinguished by an increased resistance to high heat. Indeed, pyrex offers many benefits which make it essential in various fields such as cooking or chemistry.
The origins of the pyrex glass tube date back to the beginning of the 20th century, in the American company Corning. In 1908, the director of the firm developed a borosilicate glass, able to withstand the most violent thermal shocks, and called it Nonex glass.
In 1915, Corning decided to launch this type of glass on the consumer market by enriching it with borosilicate. This glass was then called Pyrex glass.
Pyrex glass composition: heavier, sturdier and denser than traditional glass, pyrex glass is defined as borosilicate glass including boron, potassium, magnesium, silicon, oxygen as well as sodium particles in its composition.
The pyrex glass tube has a much lower expansion coefficient than the average, as well as an extraordinary resistance to heat. Thus, unlike objects made from conventional glass, the pyrex glass tube can handle particularly high temperatures without damage.
With such an advantage, pyrex glass tubes are very useful for professionals working in the culinary field or in the chemical industry.
Able to withstand the highest temperatures, the pyrex offers appreciated benefits in many fields, including:
Glass tubing can be utilized for a wide variety of applications, with Pyrex glass tubing for sale that’s ideal for more demanding requirements. The manufacturing process of Pyrex begins as it would when making regular glass. The same base materials are picked out and prepared, while several of the initial processing steps are the same.
Once the glass has been shaped, it is subsequently cooled. Later, a final polish brings the manufacturing process for conventional glass to a finish. The difference with Pyrex glass tube products is that the glass is treated to a further processing round. After the glass is polished, it is again reheated to very high temperatures. Further cooling then kicks in, with intense and rapid cooling applied to the exterior and a slower, more constant rate of cooling focused on the interior.
The final result is a tempered glass that boasts up to six times the integrity of conventionally manufactured glass. Pyrex can also withstand very high temperatures, while impressive thermal shock resistance properties means it can withstand dramatic changes in temperature with a less likely chance of breaking. Even when exposed to temperatures too high to handle, Pyrex offers another practical benefit. Whereas normal glass tends to shatter into shards, quality tempered glass will reduce to pieces more akin to granules.
The robust and resilient properties of Pyrex ensure a wide range of applications. Looking for Pyrex glass tube products that deliver when it comes to premium performance? Take your pick from an impressive range of Pyrex glass tubing for sale online today.