copper
tubes
extruded
extruded
extruded
extruded
extruded
extruded
extruded
extruded
extruded
extruded
extruded
Maksal Tubes
Tubes

Water Reticulation ASTM B88-89


ASTM B88 89
Nominal
Outside
Diameter
(inch)
Nominal
Outside
Diameter
(mm)
Nominal Wall Thickness (inch) Theoretical Mass
(kg/m)
3/8" 9.53 0.89 0.76 0.215 0.187
1/2" 12.70 1.24 0.89 0.64 0.398 0.294 0.216
5/8" 15.88 1.24 1.02 0.71 0.508 0.424 0.302
3/4" 19.05 1.24 1.07 0.76 0.618 0.539 0.389
7/8" 22.23 1.65 1.14 0.81 0.951 0.673 0.486
1 1/8" 28.58 1.65 1.27 0.89 1.244 0.971 0.690
1 3/8" 34.93 1.65 1.40 1.07 1.538 1.314 1.014
1 5/8" 41.28 1.83 1.52 1.24 2.021 1.692 1.390
2 1/8" 53.98 2.11 1.78 1.47 3.064 2.602 2.161
2 5/8" 66.68 2.41 2.03 1.65 4.337 3.675 3.004
3 1/8" 79.38 2.77 2.29 1.83 5.942 4.943 3.974
3 5/8" 92.08 3.05 2.54 2.11 7.603 6.368 5.315
4 1/8" 104.78 3.40 2.79 2.41 9.651 7.967 6.908


Application: A seamless copper tube suitable for general plumbing and similar conveyance or fluids in domestic water service and distribution, solar heating and fire protection.
Quality: A quality product mainly supplied in the “as drawn” temper in straight lengths which have been individually non-destructively tested.
Mechanical Properties: Tensile Strength 290 Mpa / min
Elongation min 3%
Hardness > 100VPN
Temper: Hard Drawn.
Packaging: Bundled and Plastic wrapped.
Joining: These tubes are suitably connected by means of capillary solder fittings.
Bending: Not suitable for bending. Use with capillary fittings.


Water Reticulation

Nominal
Outside
Diameter
(mm)
EN 1057: 1996
Nominal Wall Thickness
0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.5 2.0 2.5 3.0
6 X R R R
8 X R R R
10 X R R R R
12 X R X R R
14 X X X
15 X R R R X X
16 X X X
18 X R R X X
22 X X R R X R R
25 X X X
28 X X R R R R
35 X X X X R R X
40     X X
42     X   X   R R X
54       X X X   R R R
64       X R X
66.7     X   R X X X
70     X X
76.1       X R R R  
80   X       X    
88.9   R X X
108 X R X R X
133 R X R
159 X R R
219 R
267                       R


"R" Indicates the European recommended dimensions
"X" Indicates other European dimensions
  Indicates the Maksal™ Range


Half hard tube with excellent bending qualities.
Recommended for use with capillary soldered fittings and compression fittings above ground and with compression fittings below ground.