NPS | O.D. inch (mm) |
W.T. inch (mm) |
Weight lb/ft (kg/m) |
14 | 14 (355.6) |
0.210 (5.33) |
30.96 (46.04) |
0.219 (5.56) |
32.26 (47.99) |
||
0.250 (6.35) |
36.75 (54.69) |
||
0.281 (7.14) |
41.21 (61.35) |
||
0.312 (7.92) |
45.65 (67.90) |
||
0.344 (8.74) |
50.22 (74.76) |
||
0.375 (9.52) |
54.62 (81.25) |
||
0.438 (11.13) |
63.50 (94.55) |
||
0.469 (11.91) |
67.84 (100.94) |
||
0.500 (12.70) |
72.16 (107.39) |
||
0.594 (15.09) |
85.13 (126.71) |
||
0.750 (19.05) |
106.23 (158.10) |
||
0.938 (23.83) |
130.98 (194.96) |
||
1.094 (27.79) |
150.93 (224.65) |
||
1.250 (31.75) |
170.37 (253.56) |
||
1.406 (35.71) |
189.29 (281.70) |
||
2 (50.80) |
256.56 (381.83) |
||
2.125 (53.97) |
269.76 (401.44) |
||
2.200 (55.88) |
277.51 (413.01) |
||
2.500 (63.50) |
307.34 (457.40) |
||
16 | 16 (406.4) |
0.219 (5.56) |
36.95 (54.96) |
0.250 (6.35) |
42.09 (62.64) |
||
0.281 (7.14) |
47.22 (70.30) |
||
0.312 (7.92) |
52.32 (77.83) |
||
0.344 (8.74) |
57.57 (85.71) |
||
0.375 (9.52) |
62.64 (93.17) |
||
0.438 (11.13) |
72.86 (108.49) |
||
0.469 (11.91) |
77.87 (115.86) |
||
0.500 (12.70) |
82.85 (123.30) |
||
0.656 (16.66) |
107.60 (160.12) |
||
0.844 (21.44) |
136.74 (203.53) |
||
1.031 (26.19) |
164.98 (245.56) |
||
1.219 (30.96) |
192.61 (286.64) |
||
1.438 (36.53) |
223.85 (333.19) |
||
1.594 (40.49) |
245.48 (365.35) |
||
18 | 18 (457) |
0.250 (6.35) |
47.44 (70.60) |
0.281 (7.14) |
53.23 (79.24) |
||
0.312 (7.92) |
58.99 (87.75) |
||
0.344 (8.74) |
64.93 (96.66) |
||
0.375 (9.52) |
70.65 (105.10) |
||
0.406 (10.31) |
76.36 (113.62) |
||
0.438 (11.13) |
82.23 (122.43) |
||
0.469 (11.91) |
87.89 (130.78) |
||
0.500 (12.70) |
93.54 (139.20) |
||
0.562 (14.27) |
104.76 (155.87) |
||
0.750 (19.05) |
138.30 (205.83) |
||
0.938 (23.83) |
171.08 (254.67) |
||
1.156 (29.36) |
208.15 (309.76) |
||
1.375 (34.92) |
244.37 (363.64) |
||
1.562 (39.67) |
274.48 (408.45) |
||
1.781 (45.24) |
308.79 (459.59) |
NPS | Weight Class |
Schedule No. |
Test Pressure Apsi (kPa) |
|
Grade A | Grade B | |||
14 | 540 (3700) |
630 (4300) |
||
560 (3900) |
660 (4500) |
|||
10 | 640 (4400) |
750 (5200) |
||
720 (5000) |
840 (5800) |
|||
20 | 800 (5500) |
940 (6500) |
||
880 (6100) |
1030 (7100) |
|||
STD | 30 | 960 (6600) |
1120 (7700) |
|
40 | 1130 (7800) |
1310 (9000) |
||
1210 (8300) |
1410 (9700) |
|||
XS | 1290 (8900) |
1500 (10300) |
||
60 | 1530 (10500) |
1790 (12300) |
||
80 | 1930 (13300) |
2250 (15500) |
||
100 | 2410 (16600) |
2800 (19300) |
||
120 | 2800 (19300) |
2800 (19300) |
||
140 | 2800 (19300) |
2800 (19300) |
||
160 | 2800 (19300) |
2800 (19300) |
||
2800 (19300) |
2800 (19300) |
|||
2800 (19300) |
2800 (19300) |
|||
2800 (19300) |
2800 (19300) |
|||
2800 (19300) |
2800 (19300) |
|||
16 | 490 (3400) |
570 (3900) |
||
10 | 560 (3900) |
660 (4500) |
||
630 (4300) |
740 (5100) |
|||
20 | 700 (4800) |
820 (5700) |
||
770 (5300) |
900 (6200) |
|||
STD | 30 | 840 (5800) |
980 (6800) |
|
990 (6800) |
1150 (7900) |
|||
1060 (7300) |
1230 (8500) |
|||
XS | 40 | 1120 (7700) |
1310 (9000) |
|
60 | 1480 (10200) |
1720 (11900) |
||
80 | 1900 (13100) |
2220 (15300) |
||
100 | 2320 (16000) |
2710 (18700) |
||
120 | 2740 (18900) |
2800 (19300) |
||
140 | 2800 (19300) |
2800 (19300) |
||
160 | 2800 (19300) |
2800 (19300) |
||
18 | 10 | 500 (3400) |
580 (4000) |
|
560 (3900) |
660 (4500) |
|||
20 | 620 (4300) |
730 (5000) |
||
690 (4800) |
800 (5500) |
|||
STD | 750 (5200) |
880 (6100) |
||
810 (5600) |
950 (6500) |
|||
30 | 880 (6100) |
1020 (7000) |
||
940 (6500) |
1090 (7500) |
|||
XS | 1000 (6900) |
1170 (8100) |
||
40 | 1120 (7700) |
1310 (9000) |
||
60 | 1500 (10300) |
1750 (12100) |
||
80 | 1880 (13000) |
2190 (15100) |
||
100 | 2310 (15900) |
2700 (18600) |
||
120 | 2750 (19000) |
2800 (19300) |
||
140 | 2800 (19300) |
2800 (19300) |
||
160 | 2800 (19300) |
2800 (19300) |
Notes..