Dwv Copper Pipe Wall Thickness

Manufacturers provide copper pipe in four standardized types.

Dwv copper pipe wall thickness.

Lightweight copper pipe and tubing resists corrosion and is suitable for plumbing refrigeration and hvac applications. The actual wall thickness depends on the size of the pipe. It also has thinner walls than the other types of copper pipe with a wall thickness of 040 for a piece of 1 inch pipe the smallest diameter available for dwv. K l m and dwv.

Wall thickness 0 04 in 1 0 042 in 2 0 045 in 1 0 058 in 1 inside dia. Type dwv copper pipe and tubing. Wall thickness type k l m dwv k l m dwv 1 4 0 375 0 305 0 315 0 035 0 030 3 8 0 500 0 402 0 430 0 450 0 049 0 035 0 025 1 2 0 625 0 527. 1 25 in 1 1 5 in 1 2 in 1 3 in 1 4 in 1 outside dia.

The available lengths for threadless copper pipe is 20 foot for sizes to 10 with 12 being furnished in 15 foot lengths. The inside diameter id of copper pipe is determined by the wall thickness of the pipe which varies by the pipe type. The outside diameter of threadless copper pipe tp is essentially the same as schedule 40 pipe although the wall thickness is much less than that for the same size pipe. For example a 1 2 inch copper pipe has an outside diameter of 5 8 inch.