A pipe collar is often referred to as a "pipe sleeve" or "pipe flange." It serves as a fitting that encircles a pipe, typically used to provide support, stability, or to cover the gap between a pipe and the surface it penetrates. In some contexts, it may also be called a "pipe boot" if it includes a waterproofing feature.
a Bertha collar
The hip bone is called the pelvis and the collar bone is called the clavicle.
The parts of a collar are the band, the stand, the collar and the stays. The points are the corners of the collar.
The Pakistani dress with a mandarin collar is called a Kurta. This collar style is sometimes seen also on the Kameez.
The scientific name for the collar bone is the clavicle.
No employer is blue collar or any other collar. OCCUPATIONS are informally called that.
Not knowing your situation it's hard to answer. What type, cast iron, PVC, brass? Is it on wood over a basement or crawlspace or in concrete? Cast iron on wood over a basement or where you can get to it underneath. You can be gentle, peel out the lead and packing that is holding it in and remove it. You can break the collar and take it out in pieces. Might break the pipe under it if not careful. You can cut the pipe farther down the line and replace it with PVC with a rubber coupler between the PVC and the cast iron. If you just remove the collar, when you replace it, you can just use a repair ring that screwes to the floor. As long as the pipe is supported underneath the floor, the collar does not need to be attached to the pipe.
The collar is called a Tony or Guido collar available at Guido fashions.
A vicar's garment is typically called a clerical collar or a clergy collar. It is a special type of collar worn by clergy members as a symbol of their religious profession.
The top part of a shirt is called the collar. It is the part that goes around the neck area.
A vicar's neck wear is called a clerical collar or a dog collar. It is a distinctive type of collar worn by clergy members in various Christian denominations.
Contrast-Collar Dress Shirts