Annealed Seamless Copper Tubes for Air-Conditioning and Refrigerat
ancake coiled copper tubes are widely used in the installation of air conditioning and refrigeration systems. Produced in the following size ranges:
Min. Diameter: 3/16" (4.76mm)
Max. Diameter: 7/8" (22.22mm)
Lengths: Standard available lengths are 15m, 30m, 50FT
Size Range:
Actual Copper Tube Size
Weight
Safe Working Pressure (kPa)
metric (mm)
imperial (inches)
50ºC
75ºC
6.35 x 0.56
1/4" x 24swg
0.091
7,069
5,862
6.35 x 0.61
1/4" x 23swg
0.098
7,760
6,435
6.35 x 0.71
1/4" x 22swg
0.113
9,175
7,608
6.35 x 0.81
1/4" x 21swg
0.126
10,635
8,819
9.52 x 0.56
3/8" x 24swg
0.141
4,584
3,801
9.52 x 0.61
3/8" x 23swg
0.153
5,018
4,161
9.52 x 0.71
3/8" x 22swg
0.176
5,900
4,893
9.52 x 0.81
3/8" x 21swg
0.198
6,800
5,639
12.70 x 0.56
1/2" x 24swg
0.191
3,389
2,810
12.70 x 0.61
1/2" x 23swg
0.207
3,705
3,072
12.70 x 0.71
1/2" x 22swg
0.239
4,344
3,603
12.70 x 0.81
1/2" x 21swg
0.271
4,994
4,141
15.88 x 0.56
5/8" x 24swg
0.241
2,688
2,229
15.88 x 0.61
5/8" x 23swg
0.262
2,936
2,435
15.88 x 0.71
5/8" x 22swg
0.303
3,438
2,851
15.88 x 0.81
5/8" x 21swg
0.343
3,945
3,270
15.88 x 0.91
5/8" x 20swg
0.383
4,459
3,698
15.88 x 1.02
5/8" x 19swg
0.426
5,031
4,172
19.05 x 0.56
3/4" x 24swg
0.291
2,228
1,848
19.05 x 0.71
3/4" x 22swg
0.336
2,846
2,360
19.05 x 0.91
3/4" x 20swg
0.464
3,684
3,055
19.05 x 1.14
3/4" x 0.045"
0.574
4,668
3,871
22.22 x 0.91
7/8" x 20swg
0.545
3,138
2,602
22.22 x 1.14
7/8" x 0.045"
0.675
3,970
3,292
22.22 x 1.40
7/8" x 0.055"
0.819
4,929
4,088
Outside Diameter x Wall Thickness
(kg/m)
