What is ASTM B42?

ASTM B42 provides specifications for seamless copper pipe in nominal pipe in both standard (regular) and extra -strong wall pipe sizes. DHP pipe contains high residual phosphorous content and is often used in plumbing, refrigeration, and boiler feed lines.

What is ASTM B280?

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.

What type of copper is ACR?

Type L copper pipes are typically used for residential water systems. Copper, used for refrigeration, is designated as ACR copper. Measure the inside and outside diameter of the end of the tube. The outside diameter of Type L is always 1/8-inch larger than the size marked on the tube.

What is copper ACR?

Copper, used for refrigeration, is designated as ACR copper. Measure the inside and outside diameter of the end of the tube. ACR tubing is typically sold in a coil. Identify whether there are rubber or plastic caps on the end of the tubing. ACR is designed to be sold with no moisture inside the tube.

What does ACR stand for in copper?

Copper tube for air-conditioning and refrigeration field service (ACR) is designated by actual outside diameter.

Is ACR copper the same as Type L?

Is ACR copper ID or OD?

outside
Copper tube for air-conditioning and refrigeration field service (ACR) is designated by actual outside diameter.

What is the standard size of copper pipe?

Available sizes are 1/8 to 12 diameters in regular wall thickness and 1/8 to 10 in extra strong wall thickness. The standard length for copper pipe is 12 feet. Copper pipe is suitable for plumbing, boiler feed lines, refrigeration and for similar purposes.

What is the maximum particulate residue limit for copper pipe?

The maximum particulate residue limit for coils or straight lengths is 0.0035 g/ft2 or as listed in Table 2 and Table 3 of the standard. Threadless copper pipe, often referred to as TP pipe, is a seamless copper pipe material manufactured to the requirements of ASTM B 302 – Standard specification for Threadless Copper Pipe, Standard Sizes.

What is the ASTM B code for seamless copper pipe?

ASTM B 819, Type K and L, drawn temper, seamless copper tube. ASTM B 837, Type GAS, drawn temper, seamless copper tube. Soft Copper Tube: (Annealed Temper) ASTM B 75, UNS Number C12200, annealed temper, seamless copper tube, wall thickness as specified.

What is ASTM B 837 for copper pipe?

Seamless copper tube for fuel gas installations of natural gas or liquefied petroleum (LP) can, in some jurisdictions, use tube manufactured to the requirements of ASTM B 837 – Standard specification for Seamless copper Tube for Natural Gas and Liquefied Petroleum (LP) Gas Fuel Distribution Systems.