TABLE 127. Continued. 

 PIPE BLACK AND GALVANIZED Concluded. 



NATIONAL TUBE COMPANY STANDARD. 

 EXTRA STRONG PIPE. DOUBLE EXTRA STRONG PIPE. 



Size, 

 In. 



2 

 2* 



3* 



9 

 10 



ii 



12 

 13 

 H 



15 



Diameters, 

 Inches. 



External. 



405 

 540 

 675 

 .840 



1.050 



I-3I5 

 1. 660 

 1.900 



2-375 

 2.875 

 3.500 

 4.000 



4-500 

 5.OOO 



5-563 

 6.625 



7.625 

 8.625 



10.750 



11.750 

 12.750 

 14.000 

 I5.OOO 



I6.OOO 



Internal. 



215 

 .302 



423 

 546 



.742 



957 

 1.278 

 1.500 



1-939 



2.323 

 2.900 

 3-364 



3.826 

 4.290 

 4.813 

 5-76i 



6.625 

 7.625 

 8.625 

 9-750 



10.750 

 11.750 

 13.000 

 14.000 



15.000 



Thick- 

 ness, 

 Inches. 



095 

 .119 

 .126 

 .147 



-154 

 .179 

 .191 

 .2OO 



.218 

 .276 

 .300 

 .318 



337 

 355 

 375 

 432 



.500 



.500 

 .500 

 .500 



.500 

 .500 

 .500 

 .500 



.500 



Weight 

 per Foot, 

 Pounds. 



Plain 

 Ends. 



3H 



535 



-738 



1.087 



1-473 

 2.171 

 2.996 

 3-631 



5.022 



7.661 



10.252 



12.505 



14.983 

 17.611 



20.778 

 28.573 

 38.048 

 43-388 

 48.728 

 54-735 

 60.075 



65-415 

 72.091 



77-431 

 82.771 



Size, 

 In. 



44 

 5 

 6 

 7 



Diameters, 

 Inches. 



External. Internal 



.840 

 1.050 



I-3I5 

 1.660 



1.900 



2-375 

 2.875 

 3.500 



4.000 

 4.500 

 5.000 

 5-563 



6.625 

 7.625 

 8.625 



252 

 434 

 599 



1-503 

 1.771 

 2.300 



2.728 

 3-I52 

 3-58o 

 4.063 



4.897 

 5-875 

 6-875 



Thick- 

 ness, 

 Inches. 



.294 

 .308 

 358 

 382 



.400 

 436 

 552 

 .600 



.636 



'674 

 .710 



750 

 .864 

 875 

 -875 



Weight 

 per Foot, 

 Pounds. 



Plain 

 Ends. 



1.714 

 2.440 



3-659 

 5.214 



6.408 

 9.029 



I3-695 

 18.583 



22.850 

 27-541 

 32.530 

 38-5S2 



53.160 

 63.079 

 72.424 



Furnished with plain ends and in random lengths 

 unless otherwise ordered. 



Permissible variation in weight, for extra strong 

 pipe, 5 per cent above and 5 per cent below. 



For double extra strong pipe, 10 per cent above 

 and 10 per cent below. 



All weights and dimensions are nominal. 



LARGE O. D. PIPE. 



Weight per Foot, Pounds. 



Thickness, Inches. 



i 



14 

 15 

 16 



i? 

 18 



20 



21 



22 



28 



3 



36.713 



42-053 

 44-723 

 47-393 



45.682 

 49.020 

 52.357 

 55-695 

 59-032 



65-708 

 69.045 

 72-383 



54-568 

 58.573 

 62.579 

 66.584 

 70.589 



7S--599 

 82.604 

 86.609 

 94.619 

 102.629 



63-37I 

 68.044 

 72.716 



77-389 

 82.061 



91.407 



96.079 



100.752 



1 10.097 



119.442 



128.787 

 138.132 



72.091 



77-431 



82.771 



88.111 



93-451 



104.131 



109.471 



114.811 



125.491 



136.172 



146.852 

 I57-532 



80.726 



86-734 



92.742 



98.749 



104757 



116.772 



122.780 



128.787 



140.802 



152.818 



164.833 

 176.848 



89.279 



95-954 

 102.629 

 109.304 

 H5-979 



129.330 

 136.005 

 142.680 

 156.030 

 169.380 



182.730 

 196.081 



106.134 

 114.144 

 122.154 

 130.164 

 138.174 



154.194 

 162.204 

 170.215 

 186.235 

 202.255 



218.275 

 234.296 



122.654 

 132.000 



I4L345 

 150.690 

 160.035 



178.725 



138.842 

 149.522 

 160.202 

 170.882 

 181.562 



202.923 



Furnished with plain ends and in random lengths, unless otherwise ordered. 

 All weights and dimensions are nominal. 



246 



