List of active volcanoes in the Philippines. 1  Mayon in Albay is the most active volcano in the Philippines. 2  Taal in Batangas. 3  Kanlaon in Negros island. 4  Bulusan in Sorsogon. 5  Smith in Calayan. 6  HibokâHibok in Camiguin. 7  Pinatubo in Zambales. 8  Musuan in Bukidnon.
A polyvinyl chloride (PVC) pipe is made from a plastic and vinyl combination material. The pipes are durable, hard to damage, and long lasting. A PVC pipe does not rust, rot, or wear over time.For that reason, PVC piping is most commonly used in water systems, underground wiring, and sewer lines.ue to the ability of PVC pipe to withstand extreme movement and bending, it is also increasingly used in earthquake prone areas. PVC pipe can withstand the rigorous shaking of the earth without experiencing any damage.
Plumbers traditionally use PVC pipe, but its many uses extend to the realm of making instruments. PVC pipe is inexpensive and durable, and you can use it to make musical instruments, such as a xylophone or flute, but it is possible to make a saxophone.This instrument features five or more holes and an attached pipe you slide to change the pitch.lumbers traditionally use PVC pipe, but its many uses extend to the realm of making instruments. PVC pipe is inexpensive and durable, and you can use it to make musical instruments, such as a xylophone or flute, but it is possible to make a saxophone.