Bore Pipe Size

Ou
tside Dia
meter
Sch *5 Sch *10 Sche-dule
20
Sche-dule
30
Stand. Thickn. Sch *40 Extra Strong Sche
dule
60
Sche
dule
80
Sche
dule
100
Sche
dule
120
Sche
dule
140
Sche
dule
160
Double Extra Strong
mm in mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
6 1/4 13.7 1.65 2.24 2.24 3.02 3.02
10 3/8 17.1 1.65 2.31 2.31 3.20 3.20
15 1/2 21.3 1.65 2.11 2.77 2.77 3.73 3.73 4.78 7.47
20 3/4 26.7 1.65 2.11 2.87 2.87 3.91 3.91 5.56 7.82
25 1 33.4 1.65 2.77 3.38 3.38 4.55 4.55 6.35 9.09
32 1 1/4 42.2 1.65 2.77 3.56 3.56 4.85

4.85

6.35 9.70
40 1 1/2 48.3 1.65 2.77 3.68 3.68 5.08 5.08 7.14 10.15
50 2 60.3 1.65 2.77 3.91 3.91 5.54 5.54 8.74 11.07
65 2 1/2 73.0 2.11 3.05 5.16 5.16 7.01 7.01 9.53 14.02
80 3 88.9 2.11 3.05 5.49 5.49 7.62 7.62 11.13 15.24
90 3 1/2 101.6 2.11 3.05 5.74 5.74 8.08 8.08
100 4 114.3 2.11 3.05 6.02 6.02 8.56 8.56 11.13 13.49 17.12
125 5 141.3 2.77 3.40 6.55 6.55 9.35 9.53 12.70 15.88 19.05
150 6 168.3 2.77 3.40 6.35 7.11 7.11 10.97 10.97 14.27 18.26 21.95
200 8 219.1 2.77 3.76 6.35 7.04 8.18 8.18 12.70 10.31 12.70 15.09 18.26 20.62 23.01 22.23
250 10 273.1 3.40 4.19 6.35 7.80 9.27 9.27 12.70 12.70 15.09 18.26 21.44 25.40 28.58 25.40
300 12 323.9 3.96 4.57 6.35 8.38 9.53 10.31 12.70 14.27 17.48 21.44 25.40 28.58 33.32 25.40
350 14 355.6 3.96 6.35 7.92 9.53 9.53 11.13 12.70 15.09 19.05 23.82 27.79 31.75 35.71
400 16 406.4 4.19 6.35 7.92 9.53 9.53 12.70 12.70 16.66 21.44 26.19 30.96 36.53 40.49
450 18 457 4.19 6.35 7.92 11.13 9.53 14.20 12.70 19.05 23.83 29.36 34.93 39.67 45.24
500 20 508 4.78 6.35 9.53 12.70 9.53 15.09 12.70 20.62
550 22 559 4.78 6.35 9.53 12.70 9.53 12.70
600 24 610 5.54 6.35 9.53 14.27 9.53 17.48 12.70 24.61
650 26 660 7.92 12.70 9.53 12.70
700 28 711 7.92 12.70 15.88 9.53 12.70
750 30 762 6.35 7.92 12.70 15.88 9.53 12.70
800 32 813 7.92 12.70 15.88 9.53 17.48 12.70
850 34 864 7.92 12.70 15.88 9.53 17.48 12.70
900 36 914 7.92 12.70 15.88 9.53 19.05 12.70

Bar Weights

Diameter (inch)

Lbs Per Inch Lbs Per Foot Lbs Per 12 Ft. Bar

  1/16

0.001 0.010 0.120
  5/64 0.001 0.016 0.190
  3/32 0.002 0.023 0.280
  7/64 0.003 0.032 0.380
  1/8 0.004 0.042 0.500
  9/64 0.004 0.053 0.640
  5/32 0.005 0.065 0.780
 11/64 0.007 0.079 0.950
  3/16 0.008 0.094 1.130
 13/64 0.009 0.110 1.320
  7/32 0.011 0.128 1.540
 15/64 0.012 0.147 1.760
  1/4 0.014 0.167 2.000
 17/64 0.016 0.188 2.256
  9/32 0.018 0.211 2.530
 19/64 0.019 0.235 2.820
  5/16 0.022 0.261 3.130
 21/64 0.024 0.287 3.440
 11/32 0.026 0.316 3.790
 23/64 0.029 0.345 4.140
  3/8 0.031 0.376 4.510
 25/64 0.034 0.407 4.880
 13/32 0.037 0.441 5.290
 27/64 0.039 0.475 5.700
  7/16 0.043 0.511 6.130
 29/64 0.046 0.548 6.576
 15/32 0.049 0.587 7.040
 31/64 0.052 0.626 7.510
  1/2 0.056 0.668 8.020
 33/64 0.059 0.710 8.520
 17/32 0.063 0.754 9.050
  9/16 0.070 0.845 10.140
 37/64 0.074 0.892 10.700
 19/32 0.078 0.941 11.290
  5/8 0.087 1.043 12.520
 41/64 0.092 1.096 13.150
 21/32 0.096 1.150 13.800
 11/16 0.105 1.262 15.140
 23/32 0.115 1.379 16.550
  3/4 0.125 1.502 18.020
 49/64 0.131 1.565 18.780
 25/32 0.136 1.630 19.560
 13/16 0.147 1.763 21.160
 27/32 0.158 1.901 22.810
  7/8 0.170 2.044 24.530
 57/64 0.177 2.118 25.420
 29/32 0.183 2.193 26.320
 15/16 0.196 2.347 28.160
31/32 0.209 2.506 30.070

1                  

0.220 2.670 32.040
  1/64 0.230 2.750 33.000
  1/16 0.250 3.014 36.170
  3/32 0.270 3.194 38.330
  1/8 0.280 3.379 40.550
  9/64 0.290 3.470 41.640
  5/32 0.300 3.570 42.840
  3/16 0.310 3.766 45.190
  1/4 0.350 4.173 50.080
 17/64 0.360 4.276 51.310
  9/32 0.370 4.384 52.600
  5/16 0.380 4.600 55.200
  3/8 0.420 5.049 60.590
 13/32 0.440 5.279 63.350
  7/16 0.460 5.518 66.220
  1/2 0.500 6.008 72.100
 17/32 0.520 6.261 75.130
  9/16 0.540 6.520 78.240
  5/8 0.590 7.051 84.610
 11/16 0.640 7.604 91.250
  3/4 0.680 8.178 98.140
 13/16 0.730 8.773 105.300
  7/8 0.780 9.388 112.700
 15/16

0.840

10.020 120.200
2                         0.890 10.680 128.200
  1/16 0.950 11.360 136.300
  1/8 1.010 12.060 144.700
  3/16 1.070 12.780 153.400
  1/4 1.130 13.520 162.200
  5/16 1.190 14.280 171.400
  3/8 1.260 15.060 180.700
  7/16 1.330 15.870 190.400
  1/2 1.390 16.690 200.300
  9/16 1.460 17.530 210.400
  5/8 1.540 18.400 220.800
 11/16 1.610 19.290 231.500
  3/4 1.690 20.200 242.400
 13/16 1.760 21.120 253.400
  7/8 1.840 22.070 264.800
 15/16 1.920 23.040 276.500
3                       2.010 24.030 288.400
  1/16 2.090 25.050 300.600
  1/8 2.180 26.080 312.900
  3/16 2.270 27.130 325.600
  1/4 2.360 28.210 338.500
  5/16 2.450 29.300 351.600
  3/8 2.540 30.420 365.000
  7/16 2.640 31.550 378.600
  1/2 2.730 32.710 392.500
  5/8 2.930 35.090 421.100
 11/16 3.030 36.310 435.700
  3/4 3.140 37.550 450.600
  7/8 3.350 40.100 481.200
 15/16 3.450 41.400 496.800
4                      3.560 42.730 512.600
  1/8 3.790 45.430 545.200
  1/4 4.020 48.230 578.700
  3/8 4.260 51.110 613.300
  7/16 4.390 52.580 630.900
  1/2 4.510 54.070 648.900
  5/8 4.760 57.120 685.400
  3/4 5.030 60.250 723.000
  7/8 5.290 63.450 761.000
 15/16 5.420 65.100 781.200
5                      5.560 66.750 801.100
  1/8 5.840 70.130 841.600
  1/4 6.130 73.600 883.200
  3/8 6.430 77.150 925.700
  7/16 6.600 78.950 947.400
  1/2 6.730 80.770 969.200
  5/8 7.040 84.480 1013.800
  3/4 7.360 88.290 1059.000
 15/16 7.840 94.140 1130.000
6                      8.010 96.120 1153.500
  1/8 8.350 100.200 1202.400
  1/4 8.710 104.300 1252.000
  1/2 9.400 112.800 1353.800
  3/4 10.140 121.700 1460.000
7                      10.900 130.800 1570.800
  1/4 11.700 140.400 1684.100
  1/2 12.520 150.200 1802.200
  3/4 13.360 160.400 1924.400
8                    14.240 170.900 2050.600
  1/4 15.140 181.700 2180.700
  1/2 16.080 192.900 2315.000
  3/4 17.040 204.500 2453.100
9                  18.020 216.300 2595.200
  1/4 19.040 228.500 2741.400
  1/2 20.080 241.000 2891.600
  3/4 21.150 253.800 3045.800
10                 22.250 267.000 3204.000
  1/2 24.530 294.400 3532.400
11                26.920 324.000 3876.800
  1/2 29.430 354.000 4237.300
12               32.040 384.480 4613.760
  1/2 34.770 417.200 5006.200
13             37.600 451.230 5414.760
  1/2 40.550 487.000 5839.300
14            43.610 523.320 3279.840
15            50.060 601.000 7209.000
16            56.960 684.000 8202.200

Stainless, Carbon & Alloy Steel ASTM for Pipe, Plate, Bar, Tubes, Fittings & Flanges

Grade Bar Plate Tube Pipe Fittings Flanges
304  A276/479 A240 A213/249/269 A312 A403 A182 F304
309  A276/479 A240 A213/249/269 A312 A403 A182 F309
310  A276/479 A240 A213/249/269 A312 A403 A182 F310
316  A276/479 A240 A213/249/269 A312 A403 A182 F316
317  A276/479 A240 A213/249/269 A312 A403 A182 F317
321  A276/479 A240 A213/249/269 A312 A403 A182 F321
347  A276/479 A240 A213/249/269 A312 A403 A182 F347
410  A276/479 A240 A213/249/269 A268 A815 A182 F410
2205  A276/479 A240 A789/790 A789/790 A815 A182 F51
Carbon Steel A105 A36 A106 A234 WPB A105
Low Temp C.S. Gr. 1 A350 LF2 A516 A334 GR. 1 A333 GR. 1 A420 WPL1 A350 LF2
Low Temp C.S. Gr. 3 A350 LF3 A516 A334 GR. 3 A333 GR. 3 A420 WPL3 A350 LF3
Low Temp C.S. Gr. 6 A350 LF2 A516 A334 GR. 6 A333 GR. 6 A420 WPL6 A350 LF2
Cr-Mo Grade 1 A182 F1 A387 GRADE 1 A213 T1 A335 P1 A234 WP1 A182 F1
Cr-Mo Grade 5 A182 F5 A387 GRADE 5 A213 T5 A335 P5 A234 WP5 A182 F5
Cr-Mo Grade 9 A182 F9 A387 GRADE 9 A213 T9 A335 P9 A234 WP9 A182 F9
Cr-Mo Grade 11 A182 F11 A387 GRADE 11 A213 T11 A335 P11 A234 WP11 A182 F11
Cr-Mo Grade 22 A182 F22 A387 GRADE 22 A213 T22 A335 P22 A234 WP22  A182 F22
Cr-Mo Grade 91 A182 F91 A387 GRADE 91 A213 T91 A335 P91 A234 WP91  A182 F91

Int'l Cross Reference

U.S.A.  Germany  Germany  France  Japan   Italy  Sweden  U.K.  European Union  Spain   Russia 
AISI DIN 17006 W.N. 17007 AFNOR JIS  UNI SIS BSI EURONORM UNE GOST
201 SUS 201
301  X 12 CrNi 17 7 1.431  Z 12 CN 17-07 SUS 301 X 12 CrNi 1707  23 31  301S21  X 12 CrNi 17 7  X 12 CrNi 17-07
302  X 5 CrNi 18 7 1.4319  Z 10 CN 18-09 SUS 302  X 10 CrNi 1809  23 31  302S25  X 10 CrNi 18 9  X 10 CrNi 18-09  12KH18N9
303  X 10 CrNiS 18 9  1.4305  Z 10 CNF 18-09 SUS 303  X 10 CrNiS 1809  23 46  303S21  X 10 CrNiS 18 9  X 10 CrNiS 18-09
303 Se  Z 10 CNF 18-09 SUS 303 Se  X 10 CrNiS 1809  303S41  X 10 CrNiS 18-09  12KH18N10E
304  X 5 CrNi 18 10 1.4301  Z 6 CN 18-09 SUS 304  X 5 CrNi 1810  23 32  304S15   X 6 CrNi 18 10    X 6 CrNi 19-10  08KH18N10
X 5 CrNi 18 12 1.4303  304S16 06KH18N11
304 N SUS 304N1  X 5 CrNiN 1810
304 H SUS F 304H  X 8 CrNi 1910  X 6 CrNi 19-10
304 L  X 2 CrNi 18 11  1.4306  Z 2 CN 18-10 SUS 304L  X 2 CrNi 1911  23 52 304S11  X 3 CrNi 18 10  X 2 CrNi 19-10  03KH18N11
   X 2 CrNiN 18 10  1.4311  Z 2 CN 18-10-Az SUS 304LN  X 2 CrNiN 1811  23 71
305  Z 8 CN 18-12 SUS 305  X 8 CrNi 1812  23 33  305S19  X 8 CrNi 18 12  X 8 CrNi 18-12
   Z 6 CNU 18-10 SUS XM7  X 6 CrNiCu 18 10 4 Kd
309  X 15 CrNiS 20 12  1.4828  Z 15 CN 24-13 SUH 309  X 16 CrNi 2314  309S24  X 15 CrNi 23 13
309 S SUS 309S  X 6 CrNi 2314  X 6 CrNi 22 13
310  X 12 CrNi 25 21  1.4845 SUH 310  X 22 CrNi 2520  310S24  20KH23N18
310 S  X 12 CrNi 25 20  1.4842  Z 12 CN 25-20 SUS 310S  X 5 CrNi 2520  23 61  X 6 CrNi 25 20  10KH23N18
314  X 15 CrNiSi 25 20  1.4841  Z 12 CNS 25-20  X 16 CrNiSi 2520  X 15 CrNiSi 25 20  20KH25N20S2
316  X 5 CrNiMo 17 12 2  1.4401  Z 6 CND 17-11 SUS 316  X 5 CrNiMo 1712  23 47  316S31  X 6 CrNiMo 17 12 2  X 6 CrNiMo 17-12-03
316  X 5 CrNiMo 17 13 3  1.4436  Z 6 CND 17-12 SUS 316  X 5 CrNiMo 1713  23 43  316S33  X 6 CrNiMo 17 13 3  X 6 CrNiMo 17-12-03
316 F  X 12 CrNiMoS 18 11  1.4427
316 N SUS 316N
316 H SUS F 316H  X 8 CrNiMo 1712  X 5 CrNiMo 17-12
316 H  X 8 CrNiMo 1713  X 6 CrNiMo 17-12-03
316 L  X 2 CrNiMo 17 13 2  1.4404  Z 2 CND 17-12 SUS 316L  X 2 CrNiMo 1712  23 48  316S11  X 3 CrNiMo 17 12 2  X 2 CrNiMo 17-12-03  03KH17N14M2
   X 2 CrNiMoN 17 12 2  1.4406  Z 2 CND 17-12-Az SUS 316LN  X 2 CrNiMoN 1712
316 L  X 2 CrNiMo 18 14 3  1.4435  Z 2 CND 17-13  X 2 CrNiMo 1713  23 53  316S13  X 3 CrNiMo 17 13 3  X 2 CrNiMo 17-12-03  03KH16N15M3
   X 2 CrNiMoN 17 13 3  1.4429  Z 2 CND 17-13-Az  X 2 CrNiMoN 1713  23 75
   X 6 CrNiMoTi 17 12 2  1.4571  Z6 CNDT 17-12  X 6 CrNiMoTi 1712  23 50  320S31  X 6 CrNiMoTi 17 12 2  X 6 CrNiMoTi 17-12-03  08KH17N13M2T
10KH17N13M2T
   X 10 CrNiMoTi 18 12  1.4573  X 6 CrNiMoTi 1713  320S33  X 6 CrNiMoTI 17 13 3  X 6 CrNiMoTi 17-12-03  08KH17N13M2T

10KH17N13M2T

   X 6 CrNiMoNb 17 12 2  1.4580  Z 6 CNDNb 17-12  X 6 CrNiMoNb 1712  X 6 CrNiMoNb 17 12 2  08KH16N13M2B
   X 10 CrNiMoNb 18 12  1.4583 X 6 CrNiMoNb 1713  X 6 CrNiMoNb 17 13 3  09KH16N15M3B
317 SUS 317  X 5 CrNiMo 1815  23 66  317S16
317 L  X 2 CrNiMo 18 16 4  1.4438  Z 2 CND 19-15 SUS 317L  X 2 CrNiMo 1815  23 67  317S12  X 3 CrNiMo 18 16 4
317 L  X 2 CrNiMo 18 16 4  1.4438  Z 2 CND 19-15 SUS 317L  X 2 CrNiMo 1816  23 67  317S12  X 3 CrNiMo 18 16 4
 330 X 12 NiCrSi 36 16 1.4864 Z 12NCS 35-16 SUH 330
321  X 6 CrNiTi 18 10  1.4541  Z 6 CNT 18-10 SUS 321  X 6 CrNiTi 1811  23 37  321S31  X 6 CrNiTi 18 10  X 6 CrNiTi 18-11  08KH18N10T
X 12 CrNiTi 18 9  1.4878
321 H SUS 321H  X 8 CrNiTi 1811  321S20  X 7 CrNiTi 18-11  12KH18N10T
329  X 8 CrNiMo 27 5  1.4460 SUS 329J1  23 24
347  X 6 CrNiNb 18 10  1.4550  Z 6 CNNb 18-10 SUS 347  X 6 CrNiNb 1811  23 38  347S31  X 6 CrNiNb 18 10  X 6 CrNiNb 18-11  08KH18N12B
347 H SUS F 347H  X 8 CrNiNb 1811  X 7 CrNiNb 18-11
904L 1.4939 Z 12 CNDV 12-02
   X 20 CrNiSi 25 4  1.4821
UNS31803  X 2 CrNiMoN 22 5  1.4462
UNS32760 X 3 CrNiMoN 25 7 1.4501 Z 3 CND 25-06Az
403  X 6 Cr 13  1.4000  Z 12 C 13 SUS 403  X 12 Cr 13  23 02  403S17  X 10 Cr 13  X 6 Cr 13  12Kh13
X 10 Cr 13  1.4006 X 12 Cr 13
X 15 Cr 13  1.4024
405  X 6 CrAl 13 1.4002  Z 6 CA 13 SUS 405  X 6 CrAl 13  405S17  X 6 CrAl 13  X 6 CrAl 13
   X 10 CrAl 7  1.4713  Z 8 CA 7  X 10 CrAl 7
   X 10 CrAl 13  1.4724  X 10 CrAl 12  10Kh13SYu
   X 10 CrAl 18  1.4742 X 10 CrSiAl 18  15Kh18SYu
409  X 6 CrTi 12  1.4512  Z 6 CT 12 SUH 409  X 6 CrTi 12  409S19  X 5 CrTi 12
   X 2 CrTi 12
410  X 6 Cr 13  1.4000  Z 10 C 13 SUS 410  X 12 Cr 13  23 02  410S21  X 12 Cr 13  X 12 Cr 13  12Kh13
X 10 Cr 13  1.4006 Z 12 C 13
X 15 Cr 13  1.4024
410 S  X 6 Cr 13  1.4000  Z 6 C 13 SUS 410S  X 6 Cr 13  23 01  403S17  X 6 Cr 13  08Kh13
SWG gauge wall thickness
Outside
diameter
22 20 18 16 14 12 11 10
mm
0.711
inches
0.028
mm
0.711
inches
0.028
mm
0.711
inches
0.028
mm
0.711
inches
0.028
mm
0.711
inches
0.028
mm
0.711
inches
0.028
mm
0.711
inches
0.028
mm
0.711
inches
0.028
inches mm kg/ft
kg/m
kg/ft
kg/m
kg/ft
kg/m
kg/ft
kg/m
kg/ft
kg/m
kg/ft
kg/m
kg/ft
kg/m
kg/ft
kg/m
1/4
.250
6.350 0.030
0.100
0.038
0.124
0.047
0.156
0.058
0.191
0.067
0.219
5/16
.313
7.938 0.039
0.128
0.049
0.160
0.062
0.204
0.078
0.256
0.091
0.300
0.106
0.349
3/8
.375
9.525 0.048
0.156
0.060
0.196
0.077
0.252
0.098
0.320
0.116
0.379
0.138
0.453
0.147
0.483
1/2
.500
12.700 0.065
0.212
0.082
0.268
0.106
0.349
0.137
0.449
0.165
0.540
0.202
0.662
0.218
0.716
0.233
0.765
5/8
.625
15.875 0.082
0.269
0.104
0.341
0.136
0.445
0.176
0.578
0.214
0.701
0.265
0.871
0.289
0.949
0.312
1.02
3/4
.750
19.050 0.099
0.325
0.126
0.413
0.165
0.541
0.215
0.706
0.263
0.861
0.329
1.08
0.360
1.18
0.390
1.28
7/8
.875
22.225 0.116
0.381
0.148
0.485
0.194
0.638
0.254
0.834
0.312
1.02
0.393
1.29
0.431
1.41
0.468
1.54
   1
1.000
25.400 0.133
0.437
0.170
0.557
0.224
0.734
0.294
0.963
0.361
1.18
0.457
1.50
0.502
1.65
0.547
1.79
  1. Weight of Stainless Steel Pipes & Tubes
    OD(mm)-W.T. (mm) x W.T.(mm)x0.02466=Kg.per Mtr.
  2. Sheet Width Required for rolled and welded pipes
    O.D.(mm) – THK(mm) x 3.14=SheetWidth
  3. Weight of Stainless Steel Sheets
    Length (mtr.) x Wdth(mtr.) x Thk(mm)x8=Kg Per Sheet
  4. Weight of Stainless Steel Circle & Blanks
    OD(mm) x OD>(mm) x Thk(mm)/160/1000=Kg Per Pcs.
  5. Weight of Stainless Steel Rounds
    Dia.(mm)xdia.(mm) x 0.00623=PerMtr.
  6. Weight of Stainless Steel Hexagonal Rods
    Dia.(mm)xDia.(mm) x 0.00679=PerMtr.
  7. Weight of stainless Steel Square Bars
    Dia.(mm)xDia.(mm) x 0.00787=PerMtr.
  8. Weight of Carbon Steel Pipes & Tubes
    Dia.(mm)-W.T.(mm) XW.T.(mm) x 0.02466=Kg.PerMtr.
  9. Weight of Carbon Steel Sheets & Plates
    Length (mtr.) x Wdth(mtr.) x Thk(mm) x 7.85=Kg Per Sheet
  10. Weight of Copper Pipes
    OD(mm)-W.T. (mm) X W.T.(mm) x 0.0256=Kg.per Mtr.
  11. Weight of Lead Pipes(appro.)
    OD(mm)-W.T. (mm) XW.T.(mm) x 0.0345=per Mtr.
  12. Weight of Lead Sheets(appro.)
    Length (mtr.) XWidth(mtr.) XThk(mm) x 11.2=Kg Per Sheet
  13. Weight of Alluminium Pipes(appro.)
    OD(mm)-W.T. (mm) XW.T.(mm) x 0.0082=Kg per Mtr.
  14. Weight of Alluminium Sheets(appro.)
    Length (mtr.) X Width(mtr.) X Thk(mm) x 2.66=Kg Per Sheet
  15. Tensile Strength Conversion Table
    1. Kg/mm2 x 9.81 = N/mm2=MPa
    2. PSi x 0.0007 = Kg/mm2
    3. KSi x 1000 = PSi
    4. Kg/mm2 x 1.422 = KSi
error: Content is protected !!