Outside Diameter
(mm)
Nominal Size Outside Diameter (mm) | Wall Thickness (mm) | Tolerance +/- Maximum Deviation at any Point (mm) | Weight (kg/m) |
---|---|---|---|
6 | 0.7 | 0.07 | 0.10 |
8 | 0.8 | 0.08 | 0.16 |
10 | 0.8 | 0.08 | 0.21 |
12 | 0.9 | 0.09 | 0.28 |
15 | 1.0 | 0.1 | 0.39 |
18 | 1.0 | 0.1 | 0.48 |
22 | 1.1 | 0.1 | 0.65 |
28 | 1.2 | 0.1 | 0.90 |
35 | 1.4 | 0.15 | 1.32 |
42 | 1.5 | 0.15 | 1.71 |
54 | 1.7 | 0.15 | 2.50 |
67 | 2.0 | 0.15 | 3.65 |
79 | 2.3 | 0.2 | 4.95 |
105 | 2.8 | 0.25 | 8.04 |
130 | 3.1 | 0.3 | 11.0 |
156 | 3.5 | 0.3 | 15.0 |
206 | 5.0 | 0.35 | 28.2 |
257 | 6.3 | 0.5 | 44.4 |
308 | 7.1 | 0.65 | 60.0 |
Nominal Size Outside Diameter (mm) | Wall Thickness (mm) | Tolerance +/- Maximum Deviation at any Point (mm) | Weight (kg/m) |
---|---|---|---|
6 | 0.6 | - | 0.09 |
8 | 0.6 | - | 0.13 |
10 | 0.6 | - | 0.16 |
12 | 0.6 | 0.06 | 0.19 |
15 | 0.7 | 0.07 | 0.28 |
18 | 0.7 | 0.07 | 0.34 |
22 | 0.8 | 0.08 | 0.48 |
28 | 0.9 | 0.09 | 0.69 |
35 | 1.1 | 0.1 | 1.05 |
42 | 1.2 | 0.1 | 1.37 |
54 | 1.5 | 0.15 | 2.21 |
67 | 1.6 | 0.15 | 2.94 |
79 | 1.8 | 0.2 | 3.90 |
105 | 2.4 | 0.25 | 6.92 |
130 | 2.7 | 0.25 | 9.65 |
156 | 3.1 | 0.3 | 13.3 |
206 | 4.3 | 0.45 | 24.4 |
257 | 5.4 | 0.55 | 38.2 |
308 | 6.4 | 0.65 | 54.2 |
The B88M specification covers seamless copper water tube suitable for general plumbing, similar applications for the conveyance of fluids, and commonly used with solder, flared, or compression-type fittings. The type of copper water tube suitable for any particular application is determined by the internal or external fluid pressure, by the installation and service conditions, and by local requirements. Means of joining or bending are also factors that affect the selection of the type of tube to be used.
This specification is the metric companion of Specification B 88.
Sizes and dimensions of pipes and tubes, and their fittings - inside and outside diameter, weight and more.
Standard specifications for seamless copper tube used in Air Conditioning and Refrigeration Field Services.
Water and gas copper tubes according ASTM B88 - type K, L and M - imperial units.
Working pressures of metric sized copper tubes according the BS (British Standard) 2871.
Density, specific heat and thermal conductivity of copper vs. temperature
Bending copper pipe and tube temperatures.
Copper tubes corrosion resistance to different products and chemicals.
Hot water heat carrying capacities in copper tubes type L.
Water flow and pressure loss (psi/ft) due to friction in copper tubes ASTM B88 Types K, L and M.
Heat loss from uninsulated copper pipes - dimensions ranging 1/2 - 4 inches.
Physical characteristics of copper tubes ASTM B 88 type K.
ASTM B88 seamless copper water tubes - working pressures.
Dimensions of EN 1057 Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications.
Dimensions of copper tubes according EN 12449.
Heat loss to surrounding air from insulated copper tubes.
Temperature ranges for bending nickel and nickel alloy pipes and tubes.
Solder joints and their pressure ratings according ASME B16.18.
Sizing of water supply pipe lines.
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