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Copper Tube Product Range

Cambridge-Lee Industries manufactures a full range of copper plumbing tube suitable for water service and distribution, fire protection, solar, drainage, and fuel oil and gas distribution. Plumbing tube is available in hard drawn or annealed conditions. Described herein is our current product range, but other items and specifications are continuously being added and may be available upon request.  Click to view Cambridge-Lee Standard Products brochure.

Product Application Temper Lenghts Color Specifications
Water Tube Domestic Water Service Hard 10 ft. Straight lgth Green C12200, ASTM B-88
Type K Fire Protection Soft 20 ft. Straight lgth   Federal WW-T-799
  Solar, Fuel Oil   60 ft. Coils    
  HVAC   100 ft. Coils    
           
Water Tube Domestic Water Service Hard 10 ft. Straight lgth Blue C12200, ASTM B-88
Type L Fire Protection Soft 20 ft. Straight lgth   Federal WW-T-799
  Solar, Fuel Oil   60 ft. Coils    
  HVAC, Natural gas   100 ft. Coils    
           
Water Tube Domestic Water Service Hard 10 ft. Straight lgth Red C12200, ASTM B-88
Type M Fire Protection   20 ft. Straight lgth   Federal WW-T-799
  Solar, Fuel Oil        
  HVAC        
           
ACR Tube Air Conditioning Hard 10 ft. Straight lgth Blue C12200, ASTM B-280
(L cleaned and Refrigeration        
capped/degreased) Natural Gas        
           
OXY/MED Tube Medical Gas Systems Hard 20 ft. Straight lgth (L) Blue C12200, ASTM B-280
(K & L cleaned and       (K) Green B-819
capped/degreased)          
           
Refrigeration Tube Air Conditioning Soft 50 ft. Coils Red C12200, ASTM B-280
  Refrigeration Service   100 ft. Coils    
           
DWV Tube Drainage Hard 20 ft. Straight lgth Yellow C12200, ASTM B-306
         

Plumbing Tube Data - Rated Internal Working Pressure for Copper Tube

Nom. O.D. Type K Type L Type M DWV
    annealed drawn annealed drawn annealed drawn annealed drawn
1/4" 0.375 855 1595 720 1350 - - - -
3/8" 0.5 935 1745 635 1195 450 840 - -
1/2" 0.625 735 1375 590 1105 410 760 - -
5/8" 0.75 610 1135 515 965 - - - -
3/4" 0.875 705 1315 470 875 325 610 - -
1" 1.125 545 1010 410 770 275 515 - -
1 1/4" 1.375 440 820 365 680 275 515 260 470
1 1/2" 1.625 410 765 340 630 275 510 235 420
2" 2.125 355 665 300 555 240 450 175 315
2 1/2" 2.625 330 520 275 520 220 410 - -
3" 3.125 320 605 260 490 210 385 125 230
3 1/2" 3.625 305 570 255 470 210 385 - -
4" 4.125 300 555 240 450 205 380 120 220
5" 5.125 278 517 215 404 186 349 121 227
6" 6.125 278 520 201 376 174 328 118 223

Service temperature up to 200º F, S=4800 psi (annealed), 9000 psi (hard drawn)