Copper Tube To ASTM B280

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Straight Lengths

Standard Size, in.	Outside Dia.in. (mm)	Wall Thicknessin. (mm)	Weight, lb/ft(kg/m)	Nom. Weight,kgs 5.8 metres	* Safe Workinginternal pressuresPSI (KPa) 150°F
3/8	0.375 (9.52)	0.030 (0.76)	0.126 (0.187)	1.09	810 (5585)
1/2	0.500 (12.7)	0.035 (0.89)	0.198 (0.295)	1.71	675 (4654)
5/8	0.625 (15.9)	0.040 (1.02)	0.285 (0.424)	2.46	625 (4310)
3/4	0.750 (19.1)	0.042 (1.07)	0.362 (0.539)	3.13	545 (3758)
7/8	0.875 (22.2)	0.045 (1.14)	0.455 (0.677)	3.92	495 (3415)
1 1/8	1.125 (28.6)	0.050 (1.27)	0.655 (0.975)	5.65	440 (3035)
1 3/8	1.375 (34.9)	0.055 (1.40)	0.884 (1.317)	7.65	385 (2655)
1 5/8	1.625 (41.3)	0.060 (1.52)	1.14 (1.703)	9.85	355 (2450)
2 1/8	2.125 (54.0)	0.070 (1.78)	1.75 (2.609)	15.13	315 (2170)
2 5/8	2.625 (66.7)	0.080 (2.03)	2.48 (3.692)	21.42	295 (2035)
3 1/8	3.125 (79.4)	0.090 (2.29)	3.33 (4.954)	28.73	275 (1895)
3 5/8	3.625 (92.1)	0.100 (2.54)	4.29 (6.393)	37.08	270 (1860)
4 1/8	4.125 (104.8)	0.110 (2.79)	5.38 (8.010)	46.45	255 (1760)

Annealed Coil

Standard Size, in.	Outside Dia. in. (mm)	Wall Thickness in. (mm)	Weight, lb/ft (kg/m)	Nom. Weight, kgs 15 metres	* Safe Working internal pressures PSI (KPa) 150°F
3/16	0.187 (4.76)	0.030 (0.76)	0.0575 (0.086)	1.28	1690 (11650)
1/4	0.250 (6.35)	0.030 (0.76)	0.0804 (0.120)	1.80	1230 (8480)
5/16	0.312 (7.92)	0.032 (0.81)	0.109 (0.162)	2.43	1040 (7170)
3/8	0.375 (9.52)	0.032 (0.81)	0.134 (0.199)	2.98	860 (5930)
1/2	0.500 (12.7)	0.032 (0.81)	0.182 (0.271)	4.07	630 (4344)
5/8	0.625 (15.9)	0.035 (0.89)	0.251 (0.373)	5.62	540 (3723)
3/4	0.750 (19.1)	0.035 (0.89)	0.305 (0.454)	6.81	440 (3034)
3/4	0.750 (19.1)	0.042 (1.07)	0.362 (0.539)	8.09	535 (3690)
7/8	0.875 (22.2)	0.045 (1.14)	0.455 (0.677)	10.16	500 (3450)
1 1/8	1.125 (28.6)	0.050 (1.27)	0.665 (0.975)	14.62	430 (2965)
1 3/8	1.375 (34.9)	0.055 (1.40)	0.884 (1.317)	19.75	390 (2690)

Computed allowable stress for annealed copper tubes at the indicated temperature as determined from ASME B31

Features

• Maximum efficiency
• Optimum functionality
• Long functional life