[NightHawkInLight] a.k.a. [Ben] recently built an awesome high power air cannon out of PVC pipe. PVC air cannons are great, and everyone should build one of these at some point in their life, but w… ...

I used PVC for decades, and it’s fantastic material. As you might expect, it comes in different sizes. The most common sizes you’d use around your home would be 1½-, 2wo-, three- and four-inch.

With the launch, the group has becomethe first PVC pipe manufacturer to introduce PVC ball valve manufacturing in Kerala, said Hinfas Habeeb, managing director.