ASTM B88 Copper Pipe Specification
Types Of ASTM B88 Copper Pipe
Copper ASTM B88 TYPE L Pipe
Copper ASTM B88 TYPE K Pipe
Copper ASTM B88 TYPE M Pipe
Copper ASTM B88 TYPE DWV Pipe
Copper ASTM B88 Pipe Stockist, Joining Copper Pipe, ASTM B88 Standard Dimensions Copper Pipe, ASTM B88 Copper Seamless Pipe, ASTM B88 Copper Pipes Exporter in India
ASTM B88 Copper Pipe Chemical Composition
| Element | Composition, % |
| Copper (Cu) | ≥ 99.9 |
| Phosphorus (P) | 0.015 - 0.040 |
| Arsenic (As) | ≤ 0.5 |
| Antimony (Sb) | ≤ 0.1 |
| Bismuth (Bi) | ≤ 0.001 |
| Lead (Pb) | ≤ 0.05 |
| Iron (Fe) | ≤ 0.05 |
| Zinc (Zn) | ≤ 0.005 |
| Other impurities | ≤ 0.06 |
Mechanical Property Of ASTM B88 Copper Pipe
| Property | Value |
| Tensile strength | 414 MPa |
| Yield strength | 124 MPa |
| Elongation at break | 42% |
| Hardness (Rockwell B) | 80-90 |
| Modulus of elasticity | 117 GPa |
| Poisson's ratio | 0.33 |
| Fatigue strength | 53 MPa |
| Charpy impact strength | 3 J |
| Thermal conductivity | 394 W/mK |
| Coefficient of thermal expansion | 17.8 x 10^-6 /K |
ASTM B88 Copper Pipe Physical Property
| Property | Value |
| Density | 8.94 g/cm³ |
| Melting point | 1,085°C |
| Thermal conductivity | 394 W/mK |
| Coefficient of expansion | 17.8 x 10^-6 /K |
| Electrical conductivity | 57.7 x 10^6 /mΩ |
| Specific heat capacity | 0.385 J/gK |
Dimensions Of ASTM B88 Copper Pipe
| Nominal, inches |
Nominal Size, inches | Calculated Values (based on nominal size) | ||||||
| Outside Diameter |
Inside Diameter |
Wall Thickness |
Cross Sectional Area of Bore, sq inches |
Weight of Tube Only, pounds/linear ft |
Weight of Tube & Water, pounds/linear ft |
Contents of Tube per linear ft |
||
| Cu ft | Gal | |||||||
| 1 1/4 | 1.375 | 1.295 | .040 | 1.32 | .650 | 1.22 | .00917 | .0686 |
| 1 1/2 | 1.625 | 1.541 | .042 | 1.87 | .809 | 1.62 | .0130 | .0971 |
| 2 | 2.125 | 2.041 | .042 | 3.27 | 1.07 | 2.48 | .0227 | .170 |
| 3 | 3.125 | 3.030 | .045 | 7.21 | 1.69 | 4.81 | .0501 | .375 |
| 4 | 4.125 | 4.009 | .058 | 11.6 | 2.87 | 7.88 | .0806 | .603 |
| 5 | 5.125 | 4.981 | .072 | 19.5 | 4.43 | 12.9 | .135 | 1.01 |
| 6 | 6.125 | 5.959 | .083 | 27.9 | 6.10 | 18.2 | .194 | 1.45 |
| 8 | 8.125 | 7.907 | .109 | 49.1 | 10.6 | 31.8 | .341 | 2.55 |
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