Difference between PE Coated Tape & PI tape | House Well
PI Tape: It is also known as diameter tape. It is used to measure the diameter of the cylindrical object. This type of tape measures the diameter of a reel by wrapping around the circumference. With this tape, users can divide the circumference by pi. So it is known as PI Tape. It is designed in a standard way where each inch is 3.142 inches long or pi (π) inches. It can automatically alter the circumference into a diameter. It also has a vernier so that it is capable of measuring the diameter of the reel to .001 inches.
Uses of PI Tape: PI Tape is used in a variety of industries. Generally, foresters use diameter tapes to quickly measure the diameter of a tree. With this tape, they can also determine a tree’s diameter by measuring the tree’s circumference. Apart from that, it is used in stormwater or other plumbing pipes, HVAC ducts, tires, body parts, in agriculture departments for measuring livestock girth, and even to shipyards to measure the circumference of large watercraft.