Model NO.: C17510, C27200, C51000
Grade: H62
State: Soft
Customized: Customized
Color: Yellow
O.D: 2.0-950mm
Thickness: 0.2-80mm
Trademark: ZYTC
Transport Package: as Customer′s Requirement
Origin: China
HS Code: 7411109000
Copper tubing is most often used for supply of hot and cold tap water, and as refrigerant line in HVAC systems. There are two basic types of copper tubing, soft copper and rigid copper. Copper tubing is joined using flare connection, compression connection, or solder. Copper offers a high level of corrosion resistance, but is becoming very costly.
Types:
Soft copper , Rigid copper ,Soldered connections , Compression connections , Flare connections , Crimped or pressed connections
272 / C272 / C27200 Yellow Brass Tube
Zhongyan metal maintains an inventory of C272 brass tubing, which has many uses that are not solved by other alloys. C27200 is full yellow in color and carries strength and hardness in relation to more pure copper metals. Copper Alloy 272 possess an excellent capacity for being cold worked, but is not adaptable to being hot worked. A common function of yellow brass is to be used to form springs of many types.Â
TYPICAL APPLICATIONS
- Fasteners
- Cold Headed Parts
- Heat Exchanger Shells
- Pump Cylinder Liners
Chemical Composition
(%max., unless shown as range or min.)
 |
Cu |
Fe |
Pb |
Zn |
Min./Max. |
62.0-65.0 |
.07 |
.07 |
Rem. |
Nominal |
63.5 |
- |
- |
36.5 |
| Copper Tubing Sizes (CTS) for Plumbing |
Nominal
size |
(OD)
[in (mm)] |
 (ID)
[in (mm)] |
| Type K |
Type L |
Type M |
| 1â„4 |
3â„8Â (9.5) |
0.305Â (7.747) |
0.315Â (8.001) |
 |
| 3â„8 |
1â„2Â (12.7) |
0.402Â (10.211)Â |
0.430Â (10.922) |
0.450Â (11.430) |
| 1â„2 |
5â„8Â (15.875)Â |
0.528Â (13.411)Â |
0.545Â (13.843)Â |
0.569Â (14.453) |
| 5â„8 |
3â„4Â (19.05) |
0.652Â (16.561) |
0.668Â (16.967) |
0.690Â (17.526) |
| 3â„4 |
7â„8Â (22.225) |
0.745Â (18.923) |
0.785Â (19.939)Â |
0.811Â (20.599) |
| 1 |
1Â 1â„8Â (28.575) |
0.995Â (25.273)Â |
1.025Â (26.035)Â |
1.055Â (26.797) |
| 11â„4 |
1Â 3â„8Â (34.925) |
1.245Â (31.623) |
1.265Â (32.131) |
1.291Â (32.791) |
| 11â„2 |
1Â 5â„8Â (41.275)Â |
1.481Â (37.617)Â |
1.505Â (38.227) |
1.527Â (38.786) |
| 2 |
2Â 1â„8Â (53.975) |
1.959Â (49.759) |
1.985Â (50.419) |
2.009Â (51.029) |
| 21â„2 |
2Â 5â„8Â (66.675) |
2.435Â (61.849)Â |
2.465Â (62.611) |
2.495Â (63.373) |
| 3 |
3Â 1â„8Â (79.375) |
2.907Â (73.838) |
2.945Â (74.803)Â |
2.981Â (75.717) |
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