Plumbing Tube Specifications – Type M

Plumbing Tube Data – Dimensions and Physical Characteristics

Nominal
Size
O.D.
Inches
Wall
Thickness
Inches
Weight
Lbs.
per Foot
Rated Internal
Working Pressure
1/4″ 0.375
3/8″ 0.500 0.025 0.145 858
1/2″ 0.625 0.028 0.204 743
5/8″ 0.750
3/4″ 0.875 0.032 0.328 612
1″ 1.125 0.035 0.465 506
1 1/4″ 1.375 0.042 0.682 508
1 1/2″ 1.625 0.049 0.940 498
2″ 2.125 0.058 1.460 449
2 1/2″ 2.625 0.065 2.030 412
3″ 3.125 0.072 2.680 380
3 1/2″ 3.625 0.083 3.580 378
4″ 4.125 0.095 4.660 377
Service temperature up to 200&#176 F, S = 9,000 psi (hard drawn)
Plumbing tube is also available in milimeter sizes