DHP Pipe
Farmer’s Copper Ltd. maintains an inventory of C12200 Copper pipe up to 8” nominal pipe size in schedule 40 and schedule 80 wall thicknesses per ASTM B42.
C122 DHP is commercially pure copper, which has been deoxidized with phosphorus, leaving relatively high residual phosphorus content. Copper alloy 122 is not susceptible to hydrogen embriddlement, but is relatively low electrical conductivity due to the amount of phosphorous content.
Farmer’s Copper Ltd. has been in the metal industry since 1920 and our knowledgeable sales staff is available to assist you in your copper pipe requirements. To compliment our pipe, Farmer’s Copper Ltd. handles copper butt-weld fittings per ANSI B16.9, and bronze flanges.
Typical Applications for DHP Pipe
- Plumbing, Refrigeration
- Boiler feed lines
List of pipe sizes
1/8” thru 8” schedule 40 x 12 ft lengths
1/8” thru 8” schedule 80 x 12 ft lengths
|
Joining Technique |
Suitability |
|---|---|
|
Soldering |
Excellent |
|
Brazing |
Excellent |
|
Oxyacetylene Welding |
Good |
|
Gas Shielded Arc Welding |
Excellent |
|
Coated Metal Arc Welding |
Not Recommended |
|
Spot Weld |
Not Recommended |
|
Seam Weld |
Not Recommended |
|
Butt Weld |
Good |
|
Capacity for Being Cold Worked |
Excellent |
|
Capacity for Being Hot Formed |
Excellent |
|
Forgeability Rating |
65 |
|
Machinability Rating |
20 |
Standard ASTM Designations for C12200 Copper pipe: ASTM B42
|
|
Cu |
P |
|---|---|---|
|
Min./Max. |
99.9 min |
.015-.040 |
|
Nominal |
- |
.02 |
Contact one of our sales representatives today
to inquire about a quote from Farmers Copper
or call us today at 800-231-9450
