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ASTM B640-12a
New product
ASTM B640-12a
Standard Specification for Welded Copper Tube for Air Conditioning and Refrigeration ServiceMore info
1.1 This specification establishes the requirements for welded copper tube for air conditioning and refrigeration service for use in connections, repairs, and alterations. The tube shall be made from one of the following coppers:
| Copper UNS No. | Previously Used Designation | Type of Copper |
|
|
|
|
| C10100 | OFE | Oxygen-free electronic |
| C10200 | OF | Oxygen-free without-residual oxidants |
| C12000 | DLP | Phosphorus-deoxidized, low-residual phosphorus |
| C12200 | DHP | Phosphorus-deoxidized, high-residual phosphorus |
|
| ||
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 77.150.30 : Copper products
|
| Number of pages | 9 |
| Replace | ASTM B640-12 |
| Set | ASTMVOL0201 |
| Year | 2012 |
| Document history | ASTM B640-12 |
| Country | USA |
| Keyword | ASTM 640;ASTM B640;ASTM B640;10.1520/B0640-12A |