ASTM B640-12a
- standard by ASTM International, 10/01/2012
- Standard Specification for Welded Copper Tube for Air Conditioning and Refrigeration Service
- Category: ASTM
$62.00
$31.00
Full Description
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 |
|
|
|
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| 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 |
|
| ||
1.2 Copper UNS No. C12200 shall be furnished, unless otherwise specified. The copper tube shall be supplied in annealed coils or drawn temper straight lengths.
1.3 Units???Values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units which are provided for information only and are not considered standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Product Details
- Published:
- 10/01/2012
- Number of Pages:
- 9
- File Size:
- 1 file , 130 KB
- Redline File Size:
- 2 files , 190 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
Document History
