Lombard Group, Inc.

17 ARDMORE ROAD
KENSINGTON, CA 94707 U.S.A.
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Copper

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ACR Tube Specifications

Productos Nacobre manufactures ACR (type L cleaned and capped/degreased) Copper tube in accordance with ASTM B-280. ACR tube is used in air-conditioning, refrigeration, natural gas and medical gas applications.

The products of Productos Nacobre are distributed in the Middle East exclusively by Lombard Group, Inc.

 

     

Rated Internal Working Pressure (PSIG)
O.D. decimal WT/FT Wall
Thickness 		150F 200F 300F 400F
3/8" 0.375 0.126 0.030 775 729 714 456
1/2" 0.500 0.198 0.035 662 623 610 389
5/8" 0.625 0.285 0.040 613 577 565 361
3/4" 0.750
0.362
 0.042
 537 505 495 316
7/8" 0.875 0.455 0.045 495 466 456 291
1 1/8" 1.125 0.655 0.050 420 395 387 247
1 3/8" 1.375 0.884 0.055 373 351 344 219
1 5/8" 1.625 1.140 0.060 347 327 320 204
2 1/8"
 2.125
 1.750
 0.070
 309 291 285 182
2 5/8" 2.625 2.480 0.080 285 269 263 168
3 1/8" 3.125 3.330 0.090 270 254 248 159
3 5/8" 3.625 4.290 0.100 258 243 238 152
4 1/8"
 4.125
 5.380
 0.110
 249 235 230 147
               
 
 

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