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Thickness & Dimension

NOMINAL WALL THICKNESS FOR SEAMLESS AND WELDED STEEL PIPES ACCORDING ANSI B36.10:
               
NPSOutside DiameterSchedule
(in)(in)102030STD4060XS80100120140160XXS
  Wall Thickness (in) 
1/80.405   0.0680.068 0.0950.095     
1/40.54   0.0880.088 0.1190.119     
3/80.675   0.0910.091 0.1260.126     
1.20.84   0.1090.109 0.1470.147   0.1870.294
3l41.05   0.1130.113 0.1540.154   0.2190.308
11.315   0.1330.133 0.1790.179   0.2500.358
1 1/41.66   0.1400.140 0.1910.191   0.2500.382
1 1/21.9   0.1450.145 0.2000.200   0.2810.400
22.375   0.1540.154 0.2180.218   0.3440.436
2 1/22.875   0.2030.203 0.2760.276   0.3750.552
33.5   0.2160.216 0.3000.300   0.4380.600
3 1/24   0.2260.226 0.3180.318     
44.5   0.2370.237 0.3370.337 0.438 0.5310.674
55.563   0.2580.258 0.3750.375 0.500 0.6250.750
66.625   0.2800.280 0.4320.432 0.562 0.7190.864
88.625 0.2500.2770.3220.3220.4060.5000.5000.5940.7190.8120.9060.875
1010.75 0.2500.3070.3650.3650.5000.5000.5940.7190.8441.0001.1251.000
1212.75 0.2500.3300.3750.4060.5620.5000.6880.8441.0001.1251.3121.000
14140.2500.3120.3750.3750.4380.5940.5000.7500.9381.0941.2501.406 
16160.2500.3120.3750.3750.5000.6560.5000.8441.0311.2191.4381.594 
18180.2500.3120.4380.3750.5620.7500.5000.9381.1561.3751.5621.781 
20200.2500.3750.5000.3750.5940.8120.5001.0311.2811.5001.7501.969 
22220.2500.3750.5000.375 0.8750.5001.1251.3751.6251.8752.125 
24240.2500.3750.5620.3750.6880.9690.5001.2191.5311.8122.0622.344 
30300.3120.5000.6250.375  0.500      
32320.3120.5000.6250.3750.688        
34340.3120.5000.6250.3750.688        
36360.3120.5000.6250.3750.750        
4242 0.5000.6250.3750.750        

STD – Standard
XS – Extra Strong
XXS – Double Extra Strong

FACE TO FACE AND END TO END DIMENSIONS OF BALL VALVE ACCORDING TO API 6D.
Valve SizeFace to Face and End to End Dimentisons
(Full Bore Ball Valve and Reduced Bore Ball Valve)
NPS (Inch)DN (mm)RTJ EndsRTJ Ends
NPS (Inch)DN (mm)Class150Class 300Class 400Class 600Class 900Class1500Class 2500
2”50191232 295371371454
2-1/2”65203257 333422422514
3”80216298 359384473584
4”100241321410435460549683
6”150406419498562613711927
8”2004705186006647408411038
10”25054658467679184110001292
12”30062266476584196811461445
14”35069977882989210381276–
16”40085490599485411401407–
18”450930981109593012321559–
20”500101010601200101013341686–
22”5501114115313051114–––
24”600116512411407116515681972–
26”65012701321146112701673––
28”7001372141015621372–––
30”75014221537166414221902––
32”8001553166717941553–––
34”8501654179419461654–––
36”90017561895209917562315––

Pipe Fittings Dimension Chart

Pipe Fittings Nominal SizePipe Fittings OutsidePipe Fittings OutsideWall Thickness T45 Deg. Pipe Fittings LR Centre to Face B45 Deg. Pipe Fittings LR90 Deg. Pipe Fittings LR Centre to Face A90 Deg. Pipe Fittings LR Weight90 Deg. Pipe Fittings SR Centre to Face A90 Deg. Pipe Fittings SR Weight
Diameter YDiameter Y(Pipe Fittings  Schedule)Weight
mminmmmmmmSchedulemmkgmmkgmmkg
151/2”21.321.32.78STD15.90.0438.10.08––
3.7X.S15.915.90.0538.10.1–––––
203/4”26.726.72.87STD11.10.0428.60.08––
3.9X.S11.111.10.0528.60.11–––––
251”33.433.43.38STD22.20.0938.10.1525.40.11
4.6X.S22.222.20.1138.10.1925.40.14–––
3211/4”42.242.23.56STD25.40.1447.60.2831.750.18
4.9X.S25.425.40.247.60.3931.750.24–––
4011/2”48.348.33.68STD28.60.257.10.438.10.26
5.1X.S28.628.60.2557.10.538.10.35–––
502”60.360.33.91STD34.90.3676.20.7250.80.5
5.5X.S34.934.90.576.2150.80.68–––
6521/2”73735.16STD44.40.7395.21.4663.50.95
7X.S44.444.40.9195.21.8263.51.27–––
803”88.988.95.49STD50.81.1114.32.1876.21.45
7.6X.S50.850.81.45114.32.8676.21.95–––
1004”114.3114.36.02STD63.52.1152.44.2101.62.8
8.6X.S63.563.52.9152.45.7101.63.9–––
1255”141.3141.36.65STD79.43.41906.81274.8
9.5X.S79.479.45190101276.5–––
1506”168.3168.37.11STD95.25.122910.1152.46.8
11X.S95.295.27.722915.3152.410.2–––
2008”219.1219.18.18STD12710.230520.420313.6
13X.S12712715.530530.920320.9–––
25010”273.9273.99.27STD15918.138136.125424.1
13X.S15915924.438148.825432.5–––
30012”323.9323.99.52STD19026.645753.130535.4
13X.S190190354577030546.7–––
35014”355.6355.69.52STD22234.153368.135645.4
13X.S222222455339035660–––
40016”406.4406.49.52STD2544561089.340659.5
13X.S2542545961011840678.7–––
45018”4574579.52STD28656.568611345775.6
13X.S28628675686150457100–––
50020”5085089.52STD3188576214050893.5
13X.S318318113762186508124–––
60024”6106109.52STD381101.5914203610135
13X.S381381135914269610179–––

Flanges Weight Chart

Flange Weights by Pressure Class and Size
Pipe Size150 #300 #600 #900 #1500 #2500 #
WNSOBLDWNSOBLDWNSOBLDWNSOBLDWNSOBLDWNSOBLD
1/2″211211222SEE 1500 # WEIGHTS544777
3/4″222333433SEE 1500 # WEIGHTS656888
1″322433444SEE 1500 # WEIGHTS988121111
1 1/2″433766878SEE 1500 # WEIGHTS131213252223
2″65597812910SEE 1500 # WEIGHTS252525423739
2 1/2″877121012181315SEE 1500 # WEIGHTS363635525556
3″1089151316231620312629484848948386
4″151317252227423741535354737373145125130
5″191520322835686368868387130130140245210225
6″241926423950818086110110115165165160380325345
8″393045675881120115140175170200275260300580485530
10″524370918112419017023026024529045543551010759301025
12″8064110140115185225200295325325415690580690152511001300
14″11090140180165250280230355400400520940NA975NANANA
16″140981802501902953903304954954256001250NA1300NANANA
18″1501302203202503954754006306806008501625NA1750NANANA
20″18016528540031550559051081083073010752050NA2225NANANA
22″2251853554653706407205901000NANANANANANANANANA
24″26022043058047579083073012501500140020253325NA3625NANANA

Flanges Dimension Chart

DNDimensionANSI B16.5 Flange Dimensional Sizes 3 to 10 inches Table Chart
(inch)
125 lbs300 lbs400 lbs600 lbs900 lbs1500 lbs2500 lbs
150 lbs
inch mminchmminchmminchmminchmminchmminchmm
3A7 1/219181/421081/42108 1/42109 1/224110 1/226712305
b15/1623.81 1/828.61 1/431.81 1/431.81 1/238.11 7/847.62 5/866.7
D25127512751275127512751275127
D161526 5/81686 5/81686 5/816871/219182039228.6
n44888888888888
d3/4197/822.27/822.27/822.2125.41 1/431.81 3/834.9
3 1/2A8 1/2216922992299229––––––
b15/1623.813/1630.213/834.913/834.9––––––
D25 1/21405/21405 1/21405 1/2140––––––
D171787 1/41847 1/41847 1/4184––––––
n88888888––––––
d3/4197/822.2125.4125.4––––––
4A9229102541025410 3/427311 1/229212 1/431114356
b15/1623.81 1/431.71 3/834.91 1/238.11 3/444.42 1/854376.2
D26  3/161576  3/161576  3/161576  3/161576  3/161576  3/161576  3/16157.2
D17 1/21907 7/82007 7/82008 1/22169 1/42359 1/224110 3/4273
n88888888888888
d3/4197/822.2125.4125.41 1/431.81 3/834.91 5/841.3
5A1025411279112791333013 3/434914 3/437516 1/2419
b1  5/1623.813/834.91 1/238.11 3/444.4250.82 7/8733 5/892.1
D27  5/161867  5/161867  5/161867  5/161867  5/161867  5/161867  5/16185.7
D18 1/22169 1/42359 1/423510 1/22671127911 1/229212 3/4324
n88888888888888
d7/822.27/822.2125.41 1/828.61 3/834.91 5/841.31 7/847.6
6A1127912 1/231812 1/2318143561538115 1/239419483
b125.417/1636.51 5/841.31 7/847.62  3/1655.63 1/482.64 1/4108
D28 1/22168 1/22168 1/22168 1/22168 1/22168 1/22168 1/2216
D19 1/224110 5/827010 5/827011 1/229212 1/231812 1/231814 1/2368
n881212121212121212121288
d7/822.27/822.2125.41 1/828.61 1/431.81 1/238.12 1/854
8A13 1/2343153811538116 1/241918 1/24701948321 3/4552
b1 1/828.61 5/841.31 7/847.62  3/1655.62 1/263.53 5/892.15127
D210 5/827010 5/827010 5/827010 5/827010 5/827010 5/827010 5/8269.9
D111 3/4298133301333013 3/434915 1/239415 1/239417 1/4438
n88121212121212121212121212
d7/822.2125.41 1/828.61 1/431.81 1/238.11 3/444.52 1/854
10A1640617 1/244517 1/24452050821 1/25462358426 1/2673
b1  3/1630.21 7/847.62 1/8542 1/263.52 3/469.84 1/41086 1/2165
D212 3/432412 3/432412 3/432412 3/432412 3/432412 3/432412 3/4323.8
D114 1/436215 1/438715 1/43871743218 1/24701948321 1/4540
n1212161616161616161612121212
d125.41 1/828.61 1/431.81 3/834.91 1/238.1250.82 5/866.7
Dimensions of ring joint Gaskets
RING NOASME B16.50 FLANGESAPI 6B FLANGESPCDRING WIDTHRING HEIGHTGASKET WEIGHT, KG
 150#300 -600#900#1500#2500#2000#3000#5000#  OVALOCTOVALOCT
R11–1/2––––––34.146.3511.29.70.050.05
R12– 1/21/2––––39.77.9514.212.70.10.1
R13–3/4–––1/2––42.887.9514.212.70.10.1
R14––3/43/4––––44.457.9514.212.70.110.11
R151–––––––47.637.9514.212.70.120.11
R16–1113/411150.87.9514.212.70.120.11
R171 1/4–––––––57.157.9514.212.70.140.13
R18–1 1/41 1/41 1/411 1/41 1/41 1/460.337.9514.212.70.150.14
R191 1/2–––––––65.17.9514.212.70.160.15
R20*–1 1/21 1/21 1/2–1 1/21 1/21 1/268.287.9514.212.70.170.15
R21––––1 1/4–––72.2411.1317.5160.30.29
R222–––––––82.557.9514.212.70.20.19
R23*–2––1 1/22, 2 1/16––82.5511.1317.5160.340.33
R24*––22––2, 2 1/162, 2 1/1695.2511.1317.5160.390.38
R252 1/2–––––––101.67.9514.212.70.250.23
R26*–2 1/2––22 1/2, 2 9/16––101.611.1317.5160.420.41
R27*––2 1/22 1/2––2.5, 2 9/162.5, 2 9/16107.9511.1317.5160.450.43
R28––––2 1/2–––111.1312.719.117.50.570.55
R293–––––––114.37.9514.212.70.280.26
R30–3––––––117.4811.1317.5160.480.47
R31*–33––3, 3 1/83, 3 1/8–123.8311.1317.5160.510.5
R32––––3–––12712.719.117.50.650.63
R333 1/2–––––––131.787.9514.212.70.320.3
R34–3 1/2––––––131.7811.1317.5160.540.52
R35*–––3–––3, 3 1/8136.5311.1317.5160.560.55
R364–––––––149.237.9514.212.70.370.34
R37*–44––4, 4 1/164, 4 1/163 1/2149.2311.1317.5160.620.6
R38––––4–––157.1815.8822.420.61.161.14
R39*–––4–––4, 4 1/16161.9311.1317.5160.670.65
R405–––––––171.457.9514.212.70.420.39
R41*–55––5, 5 1/85, 5 1/8–180.9811.1317.5160.750.73
R42––––5–––190.519.0525.423.91.911.88
R436–––––––193.687.9514.312.70.480.44
R44*–––5–––5, 5 1/8193.6811.1317.5160.80.78
R45*–66––6,7 1/166,7 1/16 211.1511.1317.5160.870.85
R46*–––6–––6,7 1/16211.1512.719.0517.51.081.05
R47*––––6–––228.619.0525.423.92.292.26
R488–––––––247.657.9514.312.70.610.56
R49*–88––8, 98, 9–269.8811.1317.5161.111.09
R50*–––8–––8, 9269.8815.8822.2220.61.991.95
R51––––8–––279.422.2328.626.93.653.69
R5210–––––––304.87.9514.312.70.750.69
R53*–1010––10, 1110, 11–323.8511.1317.5161.341.3
R54*–––10–––10, 11323.8515.8822.2220.62.392.35
R55––––10–––342.928.5836.5135.17.357.68
R5612–––––––3817.9514.312.70.930.87
R57*–1212––12, 13 5/812, 13 5/8–38111.1317.5161.571.53
R58–––12––––38122.2328.626.94.985.03
R5914–––––––396.887.9514.512.70.980.9
R60––––12–––406.431.7539.738.110.4711.1
R61–14–––1414–419.111.1317.5161.731.69
R62––14–––––419.115.8822.2220.63.093.04
R63*–––14––––419.125.433.3331.87.337.54
R6416–––––––454.037.9514.212.71.121.03
R65*–16–––16, 16 3/4––469.911.1317.5161.941.89
R66*––16–––16, 16 3/4–469.915.8822.420.63.47 
3.4
R67–––16––––469.928.5836.635.110.0710.5
R6818–––––––517.537.9514.212.71.281.18
R69*–18–––18––533.411.1317.5162.22.15
R70*––18–––18–533.419.0525.423.95.355.27
R71–––18––––533.428.5836.635.111.4312
R7220–––––––558.87.9514.212.71.381.27
R73*–20–––20, 20 3/4––584.212.719.117.52.992.92
R74*––20–––20, 20 3/4–584.219.0525.423.95.855.77
R75–––20––––584.231.7539.638.115.0515.9
R7624–––––––673.17.9514.212.71.661.53
R77–24––––––692.1515.8822.420.65.115.01
R78––24–––––692.1525.433.331.812.112.5
R79–––24––––692.1534.9344.541.422.5822.1
R80––––––––615.957.9514.29**12.71.591.4
R81––––––––63514.320.64**19.14.053.86
R82*––––––––57.1511.1317.46**160.230.23
R84*––––––––63.511.1317.46**160.250.25
R85*––––––––79.3812.719.05**17.50.40.4
R86*––––––––90.515.8822.22**20.60.650.65
R87*––––––––100.0315.8822.22**20.60.720.72
R88*––––––––123.8319.0525.4**23.91.221.22
R89*––––––––114.319.0525.4**23.91.131.13
R90*––––––––155.5822.2328.58**26.92.052.05
R91*––––––––260.3531.7539.68**38.17.17.1
R92––––––––228.611.1317.5160.940.92
R93–26––––––749.319.0525.4**23.97.47.4
R94–28––––––800.119.0525.4**23.97.97.9
R95–30––––––857.2519.0525.4**23.98.478.47
R96–32––––––914.422.2328.58**26.912.0812.1
R97–34––––––965.222.2328.58**26.912.7512.8
R98–36––––––1022.422.2328.58**26.913.5113.5
R99*––––––––234.9511.1317.46**160.950.95
R100––26–––––749.328.5836.51**35.116.7916.8
R101––28–––––800.131.7539.68**38.121.8321.8
R102––30–––––857.2531.7539.68**38.123.3923.4
R103––32–––––914.431.7539.68**38.124.9525
R104––34–––––965.234.9344.45**41.431.4931.5
R105––36–––––1022.434.9344.45**41.433.3533.4
Dimensions of Spiral Wound Gaskets
NPSInner RingSealing ElementOuter Ring
d1d2d3d4
2-Jan14.219.131.847.8
4-Mar20.625.439.657.2
126.931.847.866.8
1.1/438.147.860.576.2
1.1/244.554.169.985.9
255.669.985.9104.9
2.1/266.582.698.6124
381101.6120.7136.7
4106.4127149.4174.8
5131.8155.7177.8196.9
6157.2182.6209.6222.3
8215.9233.4263.7279.4
10268.2287.3317.5339.9
12317.5339.9374.7409.7
14349.3371.6406.4450.9
16400.1422.4463.6514.4
18449.3474.7527.1549.4
20500.1525.5577.9606.6
24603.3628.7685.8717.6