Copper Refrigeration Tubing Wall Thickness

Design specifications for copper tube tubing types and standards based on astm b88 type k l and m size wall thickness and weight specifications.

Copper refrigeration tubing wall thickness.

Cross sectional area of bore sq inches. Temper describes the strength and hardness of the tube. Diameters depend on tube size and wall thickness. Type k copper pipe.

Type l copper pipe is recommended where you need strength and protection. Acr air conditioning and refrigeration field service a annealed temper d drawn temper. Of all copper pipe types type k has the thickest walls and is the most durable. Dimensions and physical characteristics of copper tube.

View more view all jump to. Type k tube has thicker walls than type l tube and type l walls are thicker than type m for any given diameter. Type acr coiled copper tubing. Lightweight copper pipe and tubing resists corrosion and is suitable for plumbing refrigeration and hvac applications.

You may be surprised to find two types of copper pipe on the home center shelf type l and type m. Seamless copper tube according astm b280 standard specification for seamless copper tube for air conditioning and refrigeration field service is intended for use in the connection repairs or alternations of air conditioning or refrigeration units in the field. The difference is the wall thickness of the copper pipe sizes and therefore the. Inch type k pipe has a wall.

Temper describes the strength and hardness of the tube. Copper tubing size chart. 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 0 545. Copper tubing is joined using flare connection compression connection pressed connection or solder.

Type m straight copper tubing. Standard copper tubing dimensional reference. Pipe wall thickness varies according to the pipe diameter. Type l straight copper tubing.

Copper tubing size chart astm b 88. Acr copper tubes is used in the air conditioning and refrigeration field service industry and is produced in straight lengths. Copper tubing hvac size chart size and physical characteristics of copper tube. Wall thickness search wall thickness.

External surface sq ft per linear ft. Copper tubing is slowly being replaced by pex tubing in hot and cold water applications. In the piping trades drawn temper tube is often referred to as hard tube and annealed as soft tube. But for normal in the wall household plumbing type m copper pipe is just fine.

Copper tubing is most often used for heating systems and as a refrigerant line in hvac systems. All inside diameters depend on tube size and wall thickness. There are two basic types of copper tubing soft copper and rigid copper.