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Steel Pipe ASTM A 53/A 53M-02

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Description

ASTM A53/A53M-02 steel pipe is a type of steel pipe manufactured according to ASTM International standards, used in many different applications including oil and gas, water, and other industrial applications. This steel pipe can have many types of thickness and is classified according to different SCH (Schedule) classes to meet specific pressure and application requirements.

Applications

Oil and gas pipeline system
Water supply and drainage system
Applications in the construction and structural industry
Used in thermal power plants and industrial plants

Standards

ASTM A53/A53M-02 specifies specifications for seamless and welded steel pipe, suitable for welding, bending, and other forming processes.

Standard version includes:

Outer Diameter

Sizes from 1/8 inch to 26 inches

Wall Thickness and Weight kg/m

The table below shows the corresponding thicknesses and weights for different commonly used SCH grades

NPS Designator	DN Designator	Outside Diameter , in. [mm]	Nominal Wall Thickness , in. [mm]	Nominal Weight [Mass] per Unit Length, Plain End, lb/ft [kg/m]	Weight Class	Schedule No.	Test Pressure,^A psi [kPa]
NPS Designator	DN Designator	Outside Diameter , in. [mm]	Nominal Wall Thickness , in. [mm]		Weight Class	Schedule No.	Grade A	Grade B
1⁄8	6	0.405 [10.3]	0.068 [1.73]	0.24 [0.37]	STD	40	700 [4800]	700 [4800]
			0.095 [2.41]	0.31 [0.47]	XS	80	850 [5900]	850 [5900]
	8	0.540 [13.7]	0.088 [2.24]	0.43 [0.63]	STD	40	700 [4800]	700 [4800]
1⁄4	8	0.540 [13.7]	0.088 [2.24]	0.43 [0.63]	STD	40	700 [4800]	700 [4800]
			0.119 [3.02]	0.54 [0.80]	XS	80	850 [5900]	850 [5900]
	10	0.675 [17.1]	0.091 [2.31]	0.57 [0.84]	STD	40	700 [4800]	700 [4800]
3⁄8	10	0.675 [17.1]	0.091 [2.31]	0.57 [0.84]	STD	40	700 [4800]	700 [4800]
			0.126 [3.20]	0.74 [1.10]	XS	80	850 [5900]	850 [5900]
	15	0.840 [21.3]	0.109 [2.77]	0.85 [1.27]	STD	40	700 [4800]	700 [4800]
1⁄2	15	0.840 [21.3]	0.109 [2.77]	0.85 [1.27]	STD	40	700 [4800]	700 [4800]
			0.147 [3.73]	1.09 [1.62]	XS	80	850 [5900]	850 [5900]
			0.188 [4.78]	1.31 [1.95]	…	160	900 [6200]	900 [6200]
			0.294 [7.47]	1.72 [2.55]	XXS	…	1000 [6900]	1000 [6900]
	20	1.050 [26.7]	0.113 [2.87]	1.13 [1.69]	STD	40	700 [4800]	700 [4800]
3⁄4	20	1.050 [26.7]	0.113 [2.87]	1.13 [1.69]	STD	40	700 [4800]	700 [4800]
			0.154 [3.91]	1.48 [2.20]	XS	80	850 [5900]	850 [5900]
			0.219 [5.56]	1.95 [2.90]	…	160	950 [6500]	950 [6500]
			0.308 [7.82]	2.44 [3.64]	XXS	…	1000 [6900]	1000 [6900]
1	25	1.315 [33.4]	0.133 [3.38]	1.68 [2.50]	STD	40	700 [4800]	700 [4800]
			0.179 [4.55]	2.17 [3.24]	XS	80	850 [5900]	850 [5900]
			0.250 [6.35]	2.85 [4.24]	…	160	950 [6500]	950 [6500]
			0.358 [9.09]	3.66 [5.45]	XXS	…	1000 [6900]	1000 [6900]
	32	1.660 [42.2]	0.140 [3.56]	2.27 [3.39]	STD	40	1200 [8300]	1300 [9000]
1 1⁄4	32	1.660 [42.2]	0.140 [3.56]	2.27 [3.39]	STD	40	1200 [8300]	1300 [9000]
			0.191 [4.85]	3.00 [4.47]	XS	80	1800 [12 400]	1900 [13 100]
			0.250 [6.35]	3.77 [5.61]	…	160	1900 [13 100]	2000 [13 800]
			0.382 [9.70]	5.22 [7.77]	XXS	…	2200 [15 200]	2300 [15 900]
	40	1.900 [48.3]	0.145 [3.68]	2.72 [4.05]	STD	40	1200 [8300]	1300 [9000]
1 1⁄2	40	1.900 [48.3]	0.145 [3.68]	2.72 [4.05]	STD	40	1200 [8300]	1300 [9000]
			0.200 [5.08]	3.63 [5.41]	XS	80	1800 [12 400]	1900 [13 100]
			0.281 [7.14]	4.86 [7.25]	…	160	1950 [13 400]	2050 [14 100]
			0.400 [10.16]	6.41 [9.56]	XXS	…	2200 [15 200]	2300 [15 900]
2	50	2.375 [60.3]	0.154 [3.91]	3.66 [5.44]	STD	40	2300 [15 900]	2500 [17 200]
			0.218 [5.54]	5.03 [7.48]	XS	80	2500 [17 200]	2500 [17 200]
			0.344 [8.74]	7.47 [11.11]	…	160	2500 [17 200]	2500 [17 200]
			0.436 [11.07]	9.04 [13.44]	XXS	…	2500 [17 200]	2500 [17 200]
	65	2.875 [73.0]	0.203 [5.16]	5.80 [8.63]	STD	40	2500 [17 200]	2500 [17 200]
2 1⁄2	65	2.875 [73.0]	0.203 [5.16]	5.80 [8.63]	STD	40	2500 [17 200]	2500 [17 200]
			0.276 [7.01]	7.67 [11.41]	XS	80	2500 [17 200]	2500 [17 200]
			0.375 [9.52]	10.02 [14.90]	…	160	2500 [17 200]	2500 [17 200]
			0.552 [14.02]	13.71 [20.39]	XXS	…	2500 [17 200]	2500 [17 200]
3	80	3.500 [88.9]	0.125 [3.18]	4.51 [6.72]	…	…	1290 [8900]	1500 [1000]
			0.156 [3.96]	5.58 [8.29]	…	…	1600 [11 000]	1870 [12 900]
			0.188 [4.78]	6.66 [9.92]	…	…	1930 [13 330]	2260 [15 600]
			0.216 [5.49]	7.58 [11.29]	STD	40	2220 [15 300]	2500 [17 200]
			0.250 [6.35]	8.69 [12.93]	…	…	2500 [17 200]	2500 [17 200]
			0.281 [7.14]	9.67 [14.40]	…	…	2500 [17 200]	2500 [17 200]
			0.300 [7.62]	10.26 [15.27]	XS	80	2500 [17 200]	2500 [17 200]
			0.438 [11.13]	14.34 [21.35]	…	160	2500 [17 200]	2500 [17 200]
			0.600 [15.24]	18.60 [27.68]	XXS	…	2500 [17 200]	2500 [17 200]
	90	4.000 [101.6]	0.125 [3.18]	5.18 [7.72]	…	…	1120 [7700]	1310 [19 000]
3 1⁄2	90	4.000 [101.6]	0.125 [3.18]	5.18 [7.72]	…	…	1120 [7700]	1310 [19 000]
			0.156 [3.96]	6.41 [9.53]	…	…	1400 [6700]	1640 [11 300]
			0.188 [4.78]	7.66 [11.41]	…	…	1690 [11 700]	1970 [13 600]
			0.226 [5.74]	9.12 [13.57]	STD	40	2030 [14 000]	2370 [16 300]
			0.250 [6.35]	10.02 [14.92]	…	…	2250 [15 500]	2500 [17 200]
			0.281 [7.14]	11.17 [16.63]	…	…	2500 [17 200]	2500 [17 200]
			0.318 [8.08]	12.52 [18.63]	XS	80	2800 [19 300]	2800 [19 300]
4	100	4.500 [114.3]	0.125 [3.18]	5.85 [8.71]	…	…	1000 [6900]	1170 [8100]
			0.156 [3.96]	7.24 [10.78]	…	…	1250 [8600]	1460 [10 100]
			0.188 [4.78]	8.67 [12.91]	…	…	1500 [10 300]	1750 [12 100]
			0.219 [5.56]	10.02 [14.91]	…	…	1750 [12 100]	2040 [14 100]
			0.237 [6.02]	10.80 [16.07]	STD	40	1900 [13 100]	2210 [15 200]
			0.250 [6.35]	11.36 [16.90]	…	…	2000 [13 800]	2330 [16 100]
			0.281 [7.14]	12.67 [18.87]	…	…	2250 [15 100]	2620 [18 100]
			0.312 [7.92]	13.97 [20.78]	…	…	2500 [17 200]	2800 [19 300]
			0.337 [8.56]	15.00 [22.32]	XS	80	2700 [18 600]	2800 [19 300]
			0.438 [11.13]	19.02 [28.32]	…	120	2800 [19 300]	2800 [19 300]
			0.531 [13.49]	22.53 [33.54]	…	160	2800 [19 300]	2800 [19 300]
			0.674 [17.12]	27.57 [41.03]	XXS	…	2800 [19 300]	2800 [19 300]
5	125	5.563 [141.3]	0.156 [3.96]	9.02 [13.41]	…	…	1010 [7000]	1180 [8100]
			0.188 [4.78]	10.80 [16.09]	…	…	1220 [8400]	1420 [9800]
			0.219 [5.56]	12.51 [18.61]	…	…	1420 [9800]	1650 [11 400]
			0.258 [6.55]	14.63 [21.77]	STD	40	1670 [11 500]	1950 [13 400]
			0.281 [7.14]	15.87 [23.62]	…	…	1820 [12 500]	2120 [14 600]
			0.312 [7.92]	17.51 [26.05]	…	…	2020 [13 900]	2360 [16 300]
			0.344 [8.74]	19.19 [28.57]	…	…	2230 [15 400]	2600 [17 900]
			0.375 [9.52]	20.80 [30.94]	XS	80	2430 [16 800]	2800 [19 300]
			0.500 [12.70]	27.06 [40.28]	…	120	2800 [19 300]	2800 [19 300]
			0.625 [15.88]	32.99 [49.11]	…	160	2800 [19 300]	2800 [19 300]
			0.750 [19.05]	38.59 [57.43]	XXS	…	2800 [19 300]	2800 [19 300]
6	150	6.625 [168.3]	0.188 [4.78]	12.94 [19.27]	…	…	1020 [7000]	1190 [8200]
			0.219 [5.56]	15.00 [22.31]	…	…	1190 [8200]	1390 [9600]
			0.250 [6.35]	17.04 [25.36]	…	…	1360 [9400]	1580 [10 900]
			0.280 [7.11]	18.99 [28.26]	STD	40	1520 [10 500]	1780 [12 300]
			0.312 [7.92]	21.06 [31.32]	…	…	1700 [11 700]	1980 [13 700]
			0.344 [8.74]	23.10 [34.39]	…	…	1870 [12 900]	2180 [15 000]
			0.375 [9.52]	25.05 [37.28]	…	…	2040 [14 100]	2380 [16 400]
			0.432 [10.97]	28.60 [42.56]	XS	80	2350 [16 200]	2740 [18 900]
			0.562 [14.27]	36.43 [54.20]	…	120	2800 [19 300]	2800 [19 300]
			0.719 [18.26]	45.39 [67.56]	…	160	2800 [19 300]	2800 [19 300]
			0.864 [21.95]	53.21 [79.22]	XXS	…	2800 [19 300]	2800 [19 300]
8	200	8.625 [219.1]	0.188 [4.78]	16.96 [25.26]	…	…	780 [5400]	920 [6300]
			0.203 [5.16]	18.28 [27.22]	…	…	850 [5900]	1000 [6900]
			0.219 [5.56]	19.68 [29.28]	…	…	910 [6300]	1070 [7400]
			0.250 [6.35]	22.38 [33.31]	…	20	1040 [7200]	1220 [8400]
			0.277 [7.04]	24.72 [36.31]	…	30	1160 [7800]	1350 [9300]
			0.312 [7.92]	27.73 [41.24]	…	…	1300 [9000]	1520 [10 500]
			0.322 [8.18]	28.58 [42.55]	STD	40	1340 [9200]	1570 [10 800]
			0.344 [8.74]	30.45 [45.34]	…	…	1440 [9900]	1680 [11 600]
			0.375 [9.52]	33.07 [49.20]	…	…	1570 [10 800]	1830 [12 600]
			0.406 [10.31]	35.67 [53.08]	…	60	1700 [11 700]	2000 [13 800]
			0.438 [11.13]	38.33 [57.08]	…	…	1830 [12 600]	2130 [14 700]
			0.500 [12.70]	43.43 [64.64]	XS	80	2090 [14 400]	2430 [16 800]
			0.594 [15.09]	51.00 [75.92]	…	100	2500 [17 200]	2800 [19 300]
			0.719 [18.26]	60.77 [90.44]	…	120	2800 [19 300]	2800 [19 300]
			0.812 [20.62]	67.82 [100.92]	…	140	2800 [19 300]	2800 [19 300]
			0.875 [22.22]	72.49 [107.88]	XXS	…	2800 [19 300]	2800 [19 300]
			0.906 [23.01]	74.76 [111.27]	…	160	2800 [19 300]	2800 [19 300]
10	250	10.750 [273.0]	0.188 [4.78]	21.23 [31.62]	…	…	630 [4300]	730 [5000]
			0.203 [5.16]	22.89 [34.08]	…	…	680 [4700]	800 [5500]
			0.219 [5.56]	24.65 [36.67]	…	…	730 [5000]	860 [5900]
			0.250 [6.35]	28.06 [41.75]	…	20	840 [5800]	980 [6800]
			0.279 [7.09]	31.23 [46.49]	…	…	930 [6400]	1090 [7500]
			0.307 [7.80]	34.27 [51.01]	…	30	1030 [7100]	1200 [8300]
			0.344 [8.74]	38.27 [56.96]	…	…	1150 [7900]	1340 [9200]
			0.365 [9.27]	40.52 [60.29]	STD	40	1220 [8400]	1430 [9900]
			0.438 [11.13]	48.28 [71.87]	…	…	1470 [10 100]	1710 [11 800]
			0.500 [12.70]	54.79 [81.52]	XS	60	1670 [11 500]	1950 [13 400]
			0.594 [15.09]	64.49 [95.97]	…	80	1990 [13 700]	2320 [16 000]
			0.719 [18.26]	77.10 [114.70]	…	100	2410 [16 600]	2800 [19 300]
			0.844 [21.44]	89.38 [133.00]	…	120	2800 [19 300]	2800 [19 300]
			1.000 [25.40]	104.23 [155.09]	XXS	140	2800 [19 300]	2800 [19 300]
			1.125 [28.57]	115.75 [172.21]	…	160	2800 [19 300]	2800 [19 300]
12	300	12.750 [323.8]	0.203 [5.16]	27.23 [40.55]	…	…	570 [3900]	670 [4600]
			0.219 [5.56]	29.34 [43.63]	…	…	620 [4300]	720 [5000]
			0.250 [6.35]	33.41 [49.71]	…	20	710 [4900]	820 [5700]
			0.281 [7.14]	37.46 [55.75]	…	…	790 [5400]	930 [6400]
			0.312 [7.92]	41.48 [61.69]	…	…	880 [6100]	1030 [7100]
			0.330 [8.38]	43.81 [65.18]	…	30	930 [6400]	1090 [7500]
			0.344 [8.74]	45.62 [67.90]	…	…	970 [6700]	1130 [7800]
			0.375 [9.52]	49.61 [73.78]	STD	…	1060 [7300]	1240 [8500]
			0.406 [10.31]	53.57 [79.70]	…	40	1150 [7900]	1340 [9200]
			0.438 [11.13]	57.65 [85.82]	…	…	1240 [8500]	1440 [9900]
			0.500 [12.70]	65.48 [97.43]	XS	…	1410 [9700]	1650 [11 400]
			0.562 [14.27]	73.22 [108.92]	…	60	1590 [11 000]	1850 [12 800]
			0.688 [17.48]	88.71 [132.04]	…	80	1940 [13 400]	2270 [15 700]
			0.844 [21.44]	107.42 [159.86]	…	100	2390 [16 500]	2780 [19 200]
			1.000 [25.40]	125.61 [186.91]	XXS	120	2800 [19 300]	2800 [19 300]
			1.125 [28.57]	139.81 [208.00]	…	140	2800 [19 300]	2800 [19 300]
			1.312 [33.32]	160.42 [238.68]	…	160	2800 [19 300]	2800 [19 300]
14	350	14.000 [355.6]	0.210 [5.33]	30.96 [46.04]	…	…	540 [3700]	630 [4300]
			0.219 [5.56]	32.26 [47.99]	…	…	560 [3900]	660 [4500]
			0.250 [6.35]	36.75 [54.69]	…	10	640 [4400]	750 [5200]
			0.281 [7.14]	41.21 [61.35]	…	…	720 [5000]	840 [5800]
			0.312 [7.92]	45.65 [67.90]	…	20	800 [5500]	940 [6500]
			0.344 [8.74]	50.22 [74.76]	…	…	880 [6100]	1030 [7100]
			0.375 [9.52]	54.62 [81.25]	STD	30	960 [6600]	1120 [7700]
			0.438 [11.13]	63.50 [94.55]	…	40	1130 [7800]	1310 [9000]
			0.469 [11.91]	67.84 [100.94]	…	…	1210 [8300]	1410 [9700]
			0.500 [12.70]	72.16 [107.39]	XS	…	1290 [8900]	1500 [10 300]
			0.594 [15.09]	85.13 [126.71]	…	60	1530 [10 500]	1790 [12 300]
			0.750 [19.05]	106.23 [158.10]	…	80	1930 [13 300]	2250 [15 500]
			0.938 [23.83]	130.98 [194.96]	…	100	2410 [16 600]	2800 [19 300]
			1.094 [27.79]	150.93 [224.65]	…	120	2800 [19 300]	2800 [19 300]
			1.250 [31.75]	170.37 [253.56]	…	140	2800 [19 300]	2800 [19 300]
			1.406 [35.71]	189.29 [281.70]	…	160	2800 [19 300]	2800 [19 300]
			2.000 [50.80]	256.56 [381.83]	…	…	2800 [19 300]	2800 [19 300]
			2.125 [53.97]	269.76 [401.44]	…	…	2800 [19 300]	2800 [19 300]
			2.200 [55.88]	277.51 [413.01]	…	…	2800 [19 300]	2800 [19 300]
			2.500 [63.50]	307.34 [457.40]	…	…	2800 [19 300]	2800 [19 300]
16	400	16.000 [406.4]	0.219 [5.56]	36.95 [54.96]	…	…	490 [3400]	570 [3900]
			0.250 [6.35]	42.09 [62.64]	…	10	560 [3900]	660 [4500]
			0.281 [7.14]	47.22 [70.30]	…	…	630 [4300]	740 [5100]
			0.312 [7.92]	52.32 [77.83]	…	20	700 [4800]	820 [5700]
			0.344 [8.74]	57.57 [85.71]	…	…	770 [5300]	900 [6200]
			0.375 [9.52]	62.64 [93.17]	STD	30	840 [5800]	980 [6800]
			0.438 [11.13]	72.86 [108.49]	…	…	990 [6800]	1150 [7900]
			0.469 [11.91]	77.87 [115.86]	…	…	1060 [7300]	1230 [8500]
			0.500 [12.70]	82.85 [123.30]	XS	40	1120 [7700]	1310 [9000]
			0.656 [16.66]	107.60 [160.12]	…	60	1480 [10 200]	1720 [11 900]
			0.844 [21.44]	136.74 [203.53]	…	80	1900 [13 100]	2220 [15 300]
			1.031 [26.19]	164.98 [245.56]	…	100	2320 [16 000]	2710 [18 700]
			1.219 [30.96]	192.61 [286.64]	…	120	2740 [18 900]	2800 [19 300]
			1.438 [36.53]	223.85 [333.19]	…	140	2800 [19 300]	2800 [19 300]
			1.594 [40.49]	245.48 [365.35]	…	160	2800 [19 300]	2800 [19 300]
18	450	18.000 [457]	0.250 [6.35]	47.44 [70.60]	…	10	500 [3400]	580 [4000]
			0.281 [7.14]	53.23 [79.24]	…	…	560 [3900]	660 [4500]
			0.312 [7.92]	58.99 [87.75]	…	20	620 [4300]	730 [5000]
			0.344 [8.74]	64.93 [96.66]	…	…	690 [4800]	800 [5500]
			0.375 [9.52]	70.65 [105.10]	STD	…	750 [5200]	880 [6100]
			0.406 [10.31]	76.36 [113.62]	…	…	810 [5600]	950 [6500]
			0.438 [11.13]	82.23 [122.43]	…	30	880 [6100]	1020 [7000]
			0.469 [11.91]	87.89 [130.78]	…	…	940 [6500]	1090 [7500]
			0.500 [12.70]	93.54 [139.20]	XS	…	1000 [6900]	1170 [8100]
			0.562 [14.27]	104.76 [155.87]	…	40	1120 [7700]	1310 [9000]
			0.750 [19.05]	138.30 [205.83]	…	60	1500 [10 300]	1750 [12 100]
			0.938 [23.83]	171.08 [254.67]	…	80	1880 [13 000]	2190 [15 100]
			1.156 [29.36]	208.15 [309.76]	…	100	2310 [15 900]	2700 [18 600]
			1.375 [34.92]	244.37 [363.64]	…	120	2750 [19 000]	2800 [19 300]
			1.562 [39.67]	274.48 [408.45]	…	140	2800 [19 300]	2800 [19 300]
			1.781 [45.24]	308.79 [459.59]	…	160	2800 [19 300]	2800 [19 300]
20	500	20.000 [508]	0.250 [6.35]	52.78 [78.55]	…	10	450 [3100]	520 [3600]
			0.281 [7.14]	59.23 [88.19]	…	…	510 [3500]	590 [4100]
			0.312 [7.92]	65.66 [97.67]	…	…	560 [3900]	660 [4500]
			0.344 [8.74]	72.28 [107.60]	…	…	620 [4300]	720 [5000]
			0.375 [9.52]	78.67 [117.02]	STD	20	680 [4700]	790 [5400]
			0.406 [10.31]	84.04 [126.53]	…	…	730 [5000]	850 [5900]
			0.438 [11.13]	91.59 [136.37]	…	…	790 [5400]	920 [6300]
			0.469 [11.91]	97.92 [145.70]	…	…	850 [5900]	950 [6500]
			0.500 [12.70]	104.23 [155.12]	XS	30	900 [6200]	1050 [7200]
			0.594 [15.09]	123.23 [183.42]	…	40	1170 [8100]	1250 [8600]
			0.812 [20.62]	166.56 [247.83]	…	60	1460 [10 100]	1710 [11 800]
			1.031 [26.19]	209.06 [311.17]	…	80	1860 [12 800]	2170 [15 000]
			1.281 [32.54]	256.34 [381.53]	…	100	2310 [15 900]	2690 [18 500]
			1.500 [38.10]	296.65 [441.49]	…	120	2700 [18 600]	2800 [19 300]
			1.750 [44.45]	341.41 [508.11]	…	140	2800 [19 300]	2800 [19 300]
			1.969 [50.01]	379.53 [564.81]	…	160	2800 [19 300]	2800 [19 300]
24	600	24.000 [610]	0.250 [6.35]	63.47 [94.46]	…	10	380 [2600]	440 [3000]
			0.281 [7.14]	71.25 [106.08]	…	…	420 [2900]	490 [3400]
			0.312 [7.92]	79.01 [117.51]	…	…	470 [3200]	550 [3800]
			0.344 [8.74]	86.99 [129.50]	…	…	520 [3600]	600 [4100]
			0.375 [9.52]	94.71 [140.88]	STD	20	560 [3900]	660 [4500]
			0.406 [10.31]	102.40 [152.37]	…	…	610 [4200]	710 [4900]
			0.438 [11.13]	110.32 [164.26]	…	…	660 [4500]	770 [5300]
			0.469 [11.91]	117.98 [175.54]	…	…	700 [4800]	820 [5700]
			0.500 [12.70]	125.61 [186.94]	XS	…	750 [5200]	880 [6100]
			0.562 [14.27]	140.81 [209.50]	…	30	840 [5800]	980 [6800]
			0.688 [17.48]	171.45 [255.24]	…	40	1030 [7100]	1200 [8300]
			0.938 [23.83]	231.25 [344.23]	…	…	1410 [9700]	1640 [11 300]
			0.969 [24.61]	238.57 [355.02]	…	60	1450 [10 000]	1700 [11 700]
			1.219 [30.96]	296.86 [441.78]	…	80	1830 [12 600]	2130 [14 700]
			1.531 [38.89]	367.74 [547.33]	…	100	2300 [15 900]	2680 [18 500]
			1.812 [46.02]	429.79 [639.58]	…	120	2720 [18 800]	2800 [19 300]
			2.062 [52.37]	483.57 [719.63]	…	140	2800 [19 300]	2800 [19 300]
			2.344 [59.54]	542.64 [807.63]	…	160	2800 [19 300]	2800 [19 300]
26	650	26.000 [660]	0.250 [6.35]	68.82 [102.42]	…	…	350 [2400]	400 [2800]
			0.281 [7.14]	77.26 [115.02]	…	…	390 [2700]	450 [3100]
			0.312 [7.92]	85.68 [127.43]	…	10	430 [3000]	500 [3400]
			0.344 [8.74]	94.35 [140.45]	…	…	480 [3300]	560 [3900]
			0.375 [9.52]	102.72 [152.80]	STD	…	520 [3600]	610 [4200]
			0.406 [10.31]	111.08 [165.28]	…	…	560 [3900]	660 [4500]
			0.438 [11.13]	119.69 [178.20]	…	…	610 [4200]	710 [4900]
			0.469 [11.91]	128.00 [190.46]	…	…	650 [4500]	760 [5200]
			0.500 [12.70]	136.30 [202.85]	XS	20	690 [4800]	810 [5600]
			0.562 [14.27]	152.83 [227.37]	…	…	780 [5400]	910 [6300]

Pressure Ratings

Pressure ratings for ASTM A 53 pipe vary based on type, grade, and wall thickness. Generally, they can withstand pressures up to several hundred PSI, depending on the application and specific pipe grade/type.
Unwelded Pipe : Typically has higher pressure ratings than welded pipe.

Material Types

ASTM A53/A53M-02 specifies carbon steel pipe materials, including three grades:
- Grade A : Carbon steel with lower tensile strength. Suitable for welding and bending.
- Grade B : Carbon steel with higher tensile strength than Grade A. Suitable for bending, bending and forming operations.
- Coating : Black (uncoated) or hot dip galvanized for corrosion resistance.

These steel pipes can be supplied in plain or galvanized surface conditions depending on the specific requirements of the application.