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4 Inch Copper Pipe - Type K

SKU: 139

Retail: $150.74

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About the 4 Inch Copper Pipe - Type K

4 Inch Copper Pipe - Type K. The tubing measures 4 Inches nominal size with an outside diameter of a 4-1/8 inches. It is shipped in 5 foot lengths maximum, which makes it great for smaller applications that require a shorter distance of tubing. It is important to note that this tubing will use 4 inch fittings such as, Copper (soldering required in most cases), Flare, Crimped/Pressed (power crimper necessary) or Compression connection fittings. This particular copper tubing is type K, which has the thickest walls of all copper tubing in the United States. Its thickness allows it to be buried, even under a street or sidewalk due to it being able to withstand more pressure. Note: Before burying copper tubing, it is necessary to know what is required per code. In most cases a polyethylene sleeve or a protective coating is required for burying copper tubing. Copper tubing applications may include a refrigerant line in your Heating, Cooling and Air Conditioning (HVAC) System or as supply lines for hot and cold tap water. NOTE: Due to shipping regulations five foot sections is the maximum length shipped in straight pipe. If Longer lengths are required coiled pipe is another available option . 4" Type K Copper Pipe is shipped in 5 foot lengths maximum.

Product Details

Use: Water
Connection Type: Soldered
Shipping Dimensions 12.0" x 4.0" x 4.0"
Weight 30.30 lbs.

Product Features

  • Sold and ships in 5' increments
  • Price shown is per foot, minimum order qty is 5'
  • 4 Inch pipe size
  • Full Copper Construction
  • For Hot/Cold Water Supply Lines
  • For Refrigerant Lines in a HVAC System


Questions & Answers


Hello! Thank you for your interest in our 4-inch Copper Pipe. Type K copper pipes have standard outside and inside diameters. For a copper pipe with 0.134” wall thickness, it has a standard outside diameter of 4.125 inches. For costs inquiries, please call one of our friendly customer service representatives for more information. They can be reached @ 435-868-4020 or through e-mail @ Order this now by clicking “Add to Cart” button! Have a great day!


Hi! We're sorry to learn of the circumstances that made you contact us. Please contact our our knowledgeable customer service representatives @ 435-868-4020 between 8:00 AM and 7:00 PM MT or through e-mail @ They will be happy to assist your further and can give you the current price and shipping cost, as well. Thank you for visiting Have a great day!

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