Lombard Group, Inc.

17 ARDMORE ROAD
KENSINGTON, CA 94707 U.S.A.
T: 510-526-2610 F: 510-526-6592
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Plumbing Tube Specifications - Type K

Productos Nacobre manufactures a complete line of copper plumbing tube suitable for domestic water service and distribution, fire protection, solar, drainage, and oil and gas distribution. Plumbing tube is available in the hard drawn or annealed condition.

 
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 0.035 0.145 1616
3/8" 0.500 0.049 0.269 1700
1/2" 0.625 0.049 0.344 1341
5/8" 0.750 0.049 0.418 1106
3/4" 0.875 0.065 0.641 1281
1" 1.125 0.065 0.839 984
1 1/4" 1.375 0.065 1.040 799
1 1/2" 1.625 0.072 1.360 743
2" 2.125 0.083 2.060 653
2 1/2" 2.625 0.095 2.930 598
3" 3.125 0.109 4.000 579
3 1/2" 3.625 0.120 5.120 549
4" 4.125 0.134 6.510 540
Service temperature up to 200° F, S = 9,000 psi (hard drawn)
Plumbing tube is also available in milimeter sizes
         
 
 

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